Forgotten Trick: Removing Carbon Buildup from Engine

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Ай бұрын

Old school trick that you may not know or may have even forgotten. A easy way to clean carbon buildup off a engine without taking it apart and without spending a single dime
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@davidcook7816 Ай бұрын

I'm an old motorhead. 83 yrs old to be exact and I was using this method when I worked at a Pontiac dealership back in the early '60s. Yep, it works! As a matter of fact there would be carbon blow out of the tailpipe that you could feel and see. The only thing a person has to be aware of is that some of the carbon can become lodged on the valve seats and cause a temporary misfire on some cylinders. This will work itself out with a short drive. I've had some engines that would not idle after this procedure until after a short drive to clear the valves again. Thanks for keeping this old "fix" going.

@christopherbice862 Ай бұрын

Anyone ever heard of using rice? I knew a ol guy who did it on many non catalytic converter equipped cars.

@mikemiller7946 Ай бұрын

Thank you and the guy who made the video. I try to absorb as much of this stuff as I can.

@wjwhite7517 Ай бұрын

Good way break rings

@georgemitchell9696 Ай бұрын

Suburban Pontiac, Bellflower, Ca. Same time. Water works.

@RowdyEben Ай бұрын

I use the main vacuum hose from the matter cylinder... allows it to take a little. Works great. Do not fully submerge the house in the water, allow small sips

@allanwhite7885 28 күн бұрын

I'm 63 and been using water to clean the carbon out since I was 15 works great

@harrywalker968 20 күн бұрын

not needed these days, just buy a new car every 80ks... never lift hood, dont look at dash.. my newest truck is 02.. no computer..

@boilermakerslash8166 18 күн бұрын

nice the phone is good for something

@GunClingingPalin 10 күн бұрын

Same here.

@jeromemartinez5603 8 күн бұрын

Me too seen it when I was a kid in the 70's

@termonostruman 7 күн бұрын

water wit soap

@sicks6six Ай бұрын

here is a tip for you, replace the clean water with water from when you boil potatoes, it is full of starch and that reacts with the carbon and a chemical reaction occurs that removes all the carbon very quickly, some old bikers will remember cleaning two-stroke exhaust baffles in a bucket full of the potato water and potato peelings, leaving it soak overnight and in the morning the baffles were spotlessly clean,

@frizzellracing Ай бұрын

Never heard that one before. Thanks. And thank you for watching

@EddieTheH Ай бұрын

I was told this years ago, tried to test it scientifically and discovered it was about as useful as pouring treacle into the engine. Don't recommend.

@fuselpeter5393 Ай бұрын

I have to try that with my GT550. :D

@EddieTheH Ай бұрын

@@fuselpeter5393 I wouldn't. When the starch heats up it turns to sugar and just adds to the carbon.

@robertnicholson771 Ай бұрын

@@fuselpeter5393 I had a GT250. Man I miss that bike.

@genecroft4898 27 күн бұрын

I watched my daddy and his brothers do this when a car was running rough. It smoked a bit and leveled out and idled great. I miss the old carburetor engines. Simple and easy to work on.

@kkrc999 26 күн бұрын

Yes, I'm hearing you brother. I have a 72, a 73 , 74 and a 75 car. all running carburators 👍🏻 f**k electric.

@JnitraM078 24 күн бұрын

@@kkrc999 One piece at a time, huh?

@rossk4864 22 күн бұрын

Ya, pre-1980 cars might start running rough and leave you a bit frustrated, trying to troubleshoot an old worn-out carburetor or having to periodically file the points, but they would seldom come to an abrupt stop and leave you stranded on the highway as more modern cars sometimes do.

@karlkemble2273 21 күн бұрын

Electronic fuel and ignition management is why engines commonly go 300,000 miles today. Servicing these systems isn't for dummies.

@crystalclearwindowcleaning3458 9 күн бұрын

Does it work with throttle body intakes?

@1notgilty Ай бұрын

WARNING: Tesla vehicle owners DO NOT use this method to improve the operation of your motor. You could get SHOCKING results!

@joenewman6494 Ай бұрын

🤣🤣🤣🤣🤣

@gabrielv.4358 Ай бұрын

LOLOLOLOl

@frizzellracing Ай бұрын

But if you do please video it. 😂 😂

@heartofthunder1440 Ай бұрын

Good one!

@troykelso 29 күн бұрын

Guys who drive Teslas don't watch this channel - they're out shopping for purses.

@donsmith6045 28 күн бұрын

My dad was a B36 mechanic in the Air Force. Those six big radials on that plane used water injection for keeping them clean inside.

@paulberkland5700 28 күн бұрын

The water injection gave the motors more torque for take off also......that was the main reason

@429thunderjet2 27 күн бұрын

Nope , water injection helps to prevent preignition and detonation. Allowing the engine to make more power.

@429thunderjet2 27 күн бұрын

@@paulberkland5700yep!

@puttputt73 26 күн бұрын

@@429thunderjet2 Right, evaporation of the water in the manifold sorta works like an intercooler, cooling the intake charge so you can use more boost.

@429thunderjet2 26 күн бұрын

@@puttputt73 Yeah, I'm not exactly sure at what point in the intake stream they injected the water mist, but that's the deal, it helps ward off pre-ignition & detonation allowing the engines to run hard & produce power without self destructing. There were some old farm tractors that had water injection too I guess. The difference was that they ran straight water or water methanol mix in the cooling system and sucked it right out of there. So they would need to top up the radiator periodically and drain the cooling system if there wasn't a strong alcohol mix in them when not in use if the temps dropped to freezing conditions.

@mikecrockett3669 28 күн бұрын

I cherish the days when I unexpectantly get a dose of useful knowledge. So very grateful you took the time to share. God Bless you, sir!

@frizzellracing 28 күн бұрын

Thank you for the kind words and thank you for watching.

@thomshere Ай бұрын

***I had a cousin that was a mechanic all his working life in Florida and he built hot rod engines too. Well my aunt had a first year Ford Taurus that she mostly just drove around town and it ran like crap so he told her to bring it over and I saw him get the water hose, pull the air cleaner out and started putting a pretty good trickle of water down it with it running at a fairly high rpm and after he did that for a while her car ran like a new one and every once in a while she would take her car over and have him clean it out like that and as far I know that car would probably be running if she would not have passed away. So I saw it with my own eyes that it worked and you can't beat the price…lol***

@everettstormy 6 күн бұрын

Yeah cars that are driven too gently will always get all clogged up. I always lock my moms and grandmas cars in gear and let them wind up for a period i get the water burned out of the oil plugs all cleaned up.

@elrobo3568 Ай бұрын

I am almost 80 and what we did in "the olden days" we would run about 5 quarts of water mixed with a bottle of 3% hydrogen peroxide. Get the engine hot and run this through a small vacuum tube into the intake at idle. The water would react with the hydrogen peroxide and burn the carbon off. I used it in my 40's cars to my 426 hemi drag car. I am about to use this on my Jeep and Furd F-150 eco boost. I relate these old time fixes with the old timers using natural trees and flowers to aid aches and pains compared with aspirin (same remedy you get from making tea from Aspen bark. Don't knock it until you try it.

@jwmustang1 Ай бұрын

Let us know when on the 150

@editprevent Ай бұрын

Isn't it like mud? Wouldn't it just gunk up the catalytic converter on a modern car?

@EddieTheH Ай бұрын

Water doesn't react with Hydrogen peroxide and the heat in the engine will turn the H2O2 into more water. It will liberate a little extra oxygen but will also attack any metal/plastic in the manifold and head.

@trilliondollarman2514 28 күн бұрын

Peroxide will deteriorate the aluminum pistons, though.

@ripstephenhawking8787 27 күн бұрын

Willow bark. FYI

@jeffstone7912 Ай бұрын

Popular Mechanics had a article about this in the 80s.

@dw9666 Ай бұрын

In the 50's Popular Mechanics had a easy build for a water injection on a vacuum line to the carburetor to boost power and mileage. My friends and I all put it in and my mileage went from 16 to 18 mpg but all of our exhaust systems rusted out within 6 months

@jongoin4404 Ай бұрын

Man, Popular Mechanics magazine was the absolute greatest magazine of all time, at least as far as I am concerned anyways!!!

@kennyplay5982 Ай бұрын

Haha @@dw9666

@robt8042 20 күн бұрын

That's where I learned this trick too, cleaned out the pistons on my first car, Nissan Pulsar N12 front wheel drive, 1.5 litre 4 cylinder engine. I learned how to work on cars by reading every Popular Mechanics magazine I could find at every college library(TAFE) all across Sydney Australia late 80's early 90's. They had the Saturday Mechanic section at the back that answered all kinds of tech questions on car problems.

@ldm2023 Ай бұрын

Ever notice how your vehicle runs better on a rainy day? That humidity helps an engine run more efficient. A little water in the engine like he did here won't hurt a thing.

@Superbonker-np6iz Ай бұрын

OMG I'm 62 years old fool and I noticed that too never even though about it as the humidity was actually helping.

@MostlyBuicks Ай бұрын

Humid air is less dense than dry air, if the barometer and temperature are the same. But when it is raining it is also generally cooler and then the air may be denser. Cars run better with dense air and they perform better at sea level than at higher elevations.

@redryder8834 28 күн бұрын

Mine runs worse

@ohane1 28 күн бұрын

1st, Go Chiefs. 2nd... nope! It's prolly cooler where you live when it rains. DA is the term racers use to measure air density. Humidity is bad.

@429thunderjet2 27 күн бұрын

@@ohane1yes but density altitude is not humidity. High Density altitude is like being at a higher elevation then you actually are. Yes the air is thinner then.

@sv62848 11 күн бұрын

Haven't seen this in years. Worked pumping gas at a service station as a kid and saw one of the owners do this back in 64. He told me exactly what you said it would do. He then proceeded to tune the engine. This is back in the day when leaded gas was still being used. Thanks for sharing.

@davetherave6569 Ай бұрын

I used to do this on my cars back in the 70"s. I even installed the "Ol" JC Whitney water injection kit, (back when it was mail order). The complete kit was a Mason Jar with a valve on the lid (adjustment) a piece of hose and a T fitting for the PCV. Thanks for a ride down Memory Lane, Brother.

@frizzellracing Ай бұрын

Thank you for sharing and thank you for watching

@johnburch6927 Ай бұрын

There was an advertised horsepower advantage, never ran one but was always curious.

@thomshere Ай бұрын

Man I miss the old JC Whitney catalogs! It was like a dream book for me when I was a kid about 10 years old and up.

@Coronetguy Ай бұрын

Ha, I had forgot about those. I put one on my 78 GMC pick up!

@davetherave6569 29 күн бұрын

@@thomshere You too! Some of the other things I bought from JC were side pipes, windsheild repair kit, Disc brake dust sheilds (kept the Cragers clean)and the Universal Wheel Balance kit (which were circles filled with sand mounted behind the wheels). What items did you buy?

@richardturk7162 Ай бұрын

I grew up in the 50s and 60s and everyone knew the water trick.

@k9er233 Ай бұрын

Same. Old school rules on old school engines.

@guyintenn 29 күн бұрын

I grew up in the '70s and '80s and everybody knew that trick also.

@ljprep6250 27 күн бұрын

I used to use water, but later I used SeaFoam, the first half in the gas tank, and the other half down the carb then shut it off to cook Works a treat, but engines don't get carboned up like the old '60s-'70s engines. I used enough to stall the engine from a fast idle, let it sit 15 minutes, then go for a drive to finish blowing it out.

@Rabbit.760 27 күн бұрын

@@ljprep6250 oh ya I forgot about seafoam. That is the shit

@colinnicols5387 27 күн бұрын

@@Rabbit.760amsoil power foam works even better

@Grady_OBS 28 күн бұрын

I’m 25 years old, I was told this trick when I was 16, thinking it was a prank I never did it till last year. Laid about 100 to 200ft of garden hose out in the sun to heat up, put my spray nozzle on mist and sprayed right by the intake. Worked like an absolute charm. But be aware, you can flood the motor if yours not careful and hydro lock it. (Ask me how I know)

@matthewvarnam4302 28 күн бұрын

Yes it does work I've do it a few times myself....and I was also looking for this comment about Is hydro locking because it can happen if you Is poor too much water...you can also hydro lock the engine by putting way too much fuel....it happens to hot rod's.

@Mike-su8si 25 күн бұрын

And to mowers to

@johnbingaman3645 25 күн бұрын

Yeah, you don't want to flood it, haha, ha ha ha. It does work though. Use a spray, misst bottle from a hairspray. Pump, Rev the motor up, keep it as high idle and spray it in there a little bit of time. Bring your fishing Rod. A couple of trout Mike be coming out the tailplate.

@Swishnellafit 24 күн бұрын

I use a hose connected to vacuum line with a valve and route it through window to control valve from drivers seat and then head er out the highway at cruise speed then apply the water...works best just takes more time

@honda2363 23 күн бұрын

So how do you know? Kidding.. I like the spray nozzle method, and that's what I was thinking, something like a spray bottle or something to create a mist.👍

@NotchbackNick313 29 күн бұрын

I was taught the same method and transmission fluid in the oil trick as well!....I've known these two tricks since I was a boy and I'm 44 now and I've been working as a ASE master automotive technician at a dealership and guys younger than me look at me like I'm crazy...can't wait to show them this video today 👍🏼

@adriandelreal9126 14 күн бұрын

Transmission fluid in oil tell me more

@wolf2179 10 күн бұрын

@@adriandelreal9126 to understand the whole atf trick you need to know the history of oil. Using atf oil started back in the 50's-60's. Back then motor oil was more natural oil and atf oil was made from whale oil. Whale oil would clean and help remove deposits from that natural oil. In the early 70's whale oil was banned mainly because so was whale hunting. Around this time motor oil started changing to be petroleum made oil. It is bot recommended to use atf oil in your oil for a modern car or even one from the 90's. There is no detergents in atf oil however what it will do if you want to experiment is todays atf oil is a dispersant. What this does is it helps lift and disperse dirt and the sorts in small passageways and in an engine this will only help in the oil pickup, alleys(cant remember the actual term) anywhere there is a small passageway. Anyways if you have sludge build up the proper thing to do is to tear down the motor and clean it. Additives or any other trick are just temporary fixes. They will remove just enough that its not causing issues but it never get it perfect like it should be. So use the additives or do an engine flush to help make it last for a few months or so and then tear it down to do a proper cleaning.

@TonyMontana-wt4bu Ай бұрын

He's telling the TRUTH. I was taught tricks like this by my late uncles and it works 💪.

@wbranco9001 Ай бұрын

My uncle also taught me this trick he was a old school stock car racer

@zonie70 Ай бұрын

In the 60's i worked At a Chevy dealer . These were the days of leaded gas and low compression engines. We used to get older folks that came in with bad carbon knocks in their engines . They thought they had bad engine problems. Our mechanics would take them down back and use the water decarb treatment for 10 minutes and come back running like new !

@frizzellracing Ай бұрын

Thank you for watching

@pete6300 Ай бұрын

This sounds like a Florida comment. We were still doing it in the 90s. I worked with a bunch of old timers though. I learned invaluable lessons.

@harvdog5669 28 күн бұрын

@@frizzellracinghello sir, Does a guy want to do this on a warm or hot engine or a cold engine. Thanks 😊please let me know..

@harvdog5669 28 күн бұрын

@@frizzellracingAnd what about a truck that has fuel injection???

@robertschmidt9296 28 күн бұрын

@@harvdog5669hot engine.

@judee00 Ай бұрын

I started working on cars back in 1997. We use to use a spray bottle and spray water into the throttle body or carburetor. We did this to eliminate any chances of to much water in the cylinder and bend something like a rod or valve.

@BehexagusTheGreat Ай бұрын

How frequently do you spray, roughly? Constant spray, or intermittent?

@judee00 Ай бұрын

@BehexagusTheGreat depends on how bad the carbon is. Mostly just a light spray. You don't want large chunks of carbon coming off and scratching cylinders, lodging into rings and or stuck between valves and seats, or fouling up the plugs.

@ThomasELeClair 28 күн бұрын

.........................get the engine up to running temperature ,,, block the throttle slightly open [cloths-pin ] to get 2500 rpm steady ,,,,use the spray bottle method with ethylene glycol [ anti- freeze] ,,,,,,,,,It removes the surface layer or the fluffy light layer of carbon......won't budge that hard layer that bonded to the piston top..................

@Pod-Man 17 күн бұрын

Is it the same for more modern diesel engines?

@pkuudsk9927 29 күн бұрын

I am 57 and been doing this since I was a kid in the 70's to lawn mowers to make money doing Tune ups at my dad's shop, spark plugs come out perfectly clean, re gap them and carry on.. Then in the 80's when I became a certified mechanic and all the "snake oils" came out I just laughed at the salesmen who would try to sell me their junk., and grab a bottle of water and show them how much better it worked . Potato water works even better.

@pnuttheclownh2254 27 күн бұрын

what about vinegar water?

@RB-er6gu 26 күн бұрын

You're rite I did the same thing and the plugs would be a lot cleaner definitely tell the difference! 🤷‍♂️👍

@JayLupe 26 күн бұрын

Potatoe water? Throw a few potatoes in water then use that water?

@mrf5347 25 күн бұрын

@@JayLupe Water from boiling sliced or cubed potatoes. The starch and steam combination works great.

@johngatsby1473 24 күн бұрын

Explain the process when doing it to lawnmowers....how much water?

@robertclymer6948 Ай бұрын

My Dad was a Navy Aviation Mechanic in WW2 and Korea. He shared lots of Old school tricks of the trades with me. All good proven practical methods!

@Twolife Ай бұрын

Water injection was used on some of WW2 aircraft... water and alcohol mixture.

@richb.4374 Ай бұрын

I was taught this trick around 50 years ago by an old guy in my neighborhood who worked on cars. Back in the day they used to sell water injection kits so you could bump your timing without spark knock. It also had the side benefit of keeping the carbon out of the engine.

@Charger1908 Ай бұрын

They still sell the injection kits today if you look for them.

@chefgiovanni 28 күн бұрын

Same, learned this from an old dude in the 70's. I did it on a few vehicles, it seems to improve performance a bit. My Chevelle liked it the most. My 69 Road runner440 ci Hurst 4 sp. had a built motor, cam and polished ported heads, all it got me was too many tickets.

@frizzellracing 28 күн бұрын

@chefgiovanni them hotrods will cost you money one way or another Thank you for watching

@vanwrinkle-01 26 күн бұрын

We were using that trick back in '69 when my dad bought a garage. Never harmed an engine and we've pulled a few apart after the water treatment and they were extremely clean inside. Good to see someone still knows a few of these tricks.

@anthonycisneros6837 25 күн бұрын

And when you said younger people don’t have interest I would say halfway true I’m 23 and only own two cars right now 63 impala ss and a 1969 Buick skylark both original engines so I promise to keep carburetors alive!! And tips like this

@vincentrobinette1507 Ай бұрын

One way to tell if this works: Pull some sparkplugs, and look at the carbon buildup around the bottom of the threads. (not necessarily the electrodes) Put the plugs back in, and try this. Afterwards, pull the same plugs again, and see if the plugs look any cleaner.

@ThomasELeClair 28 күн бұрын

,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,besides carbon particles out and under the tailpipe , pullin a spark plug should reveal clean electrodes.......

@tonypitsacota2513 Ай бұрын

Thanks for sharing your knowledge. My grandfather told me that the water-injection on WW2 airplanes would clean the top end of an engine as well. They always knew who was really pushing the throttles!

@pgnandt Ай бұрын

Water was used as emergency power. Greatly raises compression.

@waltpettis1480 8 күн бұрын

I'm 75 and my dad taught me this trick when I was about ten. We used it on tractors and farm equipment. I still use it on older cars. Thanks for the refresher

@frizzellracing 8 күн бұрын

Thanks for watching

@smokinwithskruggs Ай бұрын

Been a mechanic for 40 years and I remember my mentor when I got started in the business doing this all the time. He would also pour transmission fluid in the carb to unstick lifters.

@frizzellracing Ай бұрын

Transmission fluid works well also. Thanks for watching

@coreybair9426 27 күн бұрын

It's physics. Water bonds with carbon to form hydrocarbon. Plus the heat helps it release and expel it out the exhaust.

@micheltremblay4774 16 күн бұрын

I am 73 and my father did the water trick many times. He used a small Coke bottle of 7 oz filled with water and as he raised the RPM, he would slowly empty it down the carburetor. It really worked. Thanks and take care.

@frizzellracing 16 күн бұрын

Thank you for watching

@scottwright388 Ай бұрын

Unrelated to engines but as a youngster, I learned to free up a stuck axle by bolting a heavy chain to it, and stretch it out and do a whip action with it. It works and I haven't seen or heard of anyone else that's done it in over 40 years.

@lsj1 Ай бұрын

What a great idea. A new one on me.

@midos67channel24 26 күн бұрын

I'm 56 years old and I remember seeing old shade tree mechanics do this water trick on their engines. The easiest way to do it is by pouring warm water into a spray bottle and slowly squirting the water from the spray bottle into the carburetor while pressing the throttle on the carburetor to increase the RPM.

@ttocselbag5054 Ай бұрын

The wisdom of the old-school boys: thank you brother. The yungins today don’t want to believe our old boy tool-box tricks. Also periodically practice “Italian tuneups” while merging onto the highway via a nice long entrance ramp. Another great carbon blow-off tip to keep combustion chambers clean and tidy. 👊😁

@michaelglenn2106 29 күн бұрын

I've done this several times I always do it it just before changing the oil. Had a fella tell me about this when I was about 19, tried it once been doing it ever since. On multiport fuel injection I just pull the brake booster hose

@RosscoInOshawa Ай бұрын

Wow, this video just dislodged a number of memories but this reminded me of when I was visiting my girlfriend and her sisters husband, a dealership owner and mechanic, used this trick to de-carbon my girlfriends parents car. It ran like new after a few cups of water carefully poured through it. Thanks for the memories, this happened when I was 18 and I'm 60 now and I have actually used that trick on my old '76 Cutlass.

@frizzellracing Ай бұрын

Awesome thank you for watching

@scottjune3554 8 күн бұрын

I love it! My dad always said that water is the best way to clean your engine. Thank you for bringing back that memory.

@frizzellracing 8 күн бұрын

Thank you for watching

@cdhoustonusmc Ай бұрын

I remember being taught this by High School Automotive Instructors back in the early to mid 90s.

@AlejandroLopez-jx1wh Ай бұрын

Yup. In TBI engines!

@davidzarr1832 Ай бұрын

Yes Sir...I remember this trick as well. I also learned this from an old school mechanic in the 70's. Water is the best cleaner on aspirated engines. Good job Bobby for bringing this back!

@frizzellracing Ай бұрын

This was honestly something I took for granted everyone knew. Then I mentioned it to someone the other day and they had no idea what I was talking about. I forget sometimes these things don’t get passed down

@davidzarr1832 Ай бұрын

The gas back then was leaded for our old school engines. This was one of the major causes of carbon I imagine today's engines run somewhat cleaner so this water method was eventually forgotten.

@PMaynard-22 Ай бұрын

@@davidzarr1832 Had nothing to do with leaded gas. Usually, our customers cars that just putted around during the carbureted emission hose nest era. Often do complete tune up's wires everything (they were due) still not much better cup of water or two down carb would smooth em back out all better. Didn't do it allot, but often and was a customer specific issue mostly.

@christopherbice862 Ай бұрын

I knew an ol' guy who would use Uncle Ben's rice.

@skin2117 Ай бұрын

I'm 65 and this is the first I've heard of this. Was always a Seafoam believer. Gonna do the H2O next time

@hillbillybeerdranker6678 25 күн бұрын

Thanks for the video. Another trick old timers would use to clean the carbon was to add a gallon of diesel fuel to a full tank of gas.

@Chris-uh3cm Ай бұрын

Finally a good relaxed KZfaq video that's instructional

@frizzellracing Ай бұрын

I try. 😂

@fuzzyfireman1 Ай бұрын

In the 90s, my buddy showed me this trick.We didnt feed the water to it so slow. We used a garden hose. Make sure it is warmed up first, rev it to 3000 rpm, and feed it the water slowly. We used a piexe of cardboard 2 feet behind the exhaust pipe to see what came out, and judje when no more crap was coming out.

@Stantonv Ай бұрын

I have done the same. I used a spray nozzle on the hose set to a mist. It worked great!

@tuscaderofour Ай бұрын

I learned this trick in the 80's and still do it. There is also another substance we use and alternate with the water. I start off with some brake fluid and then water, alternating until I'm happy. I learned that the brake fluid softens the muck and the water pops it loose and out...

@frizzellracing Ай бұрын

I’ve seen that done as well but I seen it with transmission fluid. Same idea.

@joecooper7803 Ай бұрын

Old school rules 🤘🤘🤘🤘🤘

@toddrhine7648 Ай бұрын

@@frizzellracingSticky valves

@jamessonpage9308 9 күн бұрын

Used this method several times. Tuned up a 71 torino,still ran rough. Ran water through it and it smoothed right out. Definitely a great trick.

@idessaoutlaw Ай бұрын

Back in the 70s my Cadillac engine would carbon up and knock after riding around town for a few weeks.. I used a 16 oz bottle of half water and half transmission fluid mixed, then trickled in the carburetor at high idle.. It would blow smoke, steam & chunks of carbon for a couple of minutes , then it ran like brand new..🥃🤠👌

@frizzellracing Ай бұрын

Yes sir. Thank you for watching

@Stevegotit Ай бұрын

My uncle used transmission fluid and trickled it down the carburetor worked great

@mr.hanger Ай бұрын

I've always used tranny fluid on an engine that has been sitting for a long time ( like in a salvage yard) It lubricates the valves and possibly prevents valvetrain damage.🤠

@Axeman428 Ай бұрын

A 50/50 water/ethanol mixture will do it and makes a great chemical intercooler for high compression engines on pump gas. You can buy a kit that does just that. It’s an old trick that is making a comeback.

@jaynikk758 Ай бұрын

Yes but water/meth needs to be tuned for, thus if/when you run out of liquid or your nozzle misfires, you're kind of screwed lol..I'm personally using a 35 wet shot of nitrous. I know my engine can take it with no issues, and it doesn't need a tune. Should clean carbon up well too.

@jimmieroan9881 Ай бұрын

yeah and some of the old indy cars used the water alky injection to make power

@A2J_Tim Ай бұрын

@@jaynikk758 actually you dont need to tune for it, but if you want the most out of it then yes you need to tune for it. Adding it with out a tune will pull the power out put down, but it is a great safety fuse agaist predetonation. I wouldnt run a nitrous system with out it, what if your wet jet gets clogged? then your engine is screwed, would be better to run a meth injection system with your wet shot set up just as an added safety feature.

@Twolife Ай бұрын

Same idea use on some WW2 aircraft engines to produce emergency power.

@A2J_Tim Ай бұрын

@@Twolife yes it is, Old tech but works amazing. The new systems are much better though, alot better control over the spay volume and pattern.

@SuperDaveNW 8 күн бұрын

I learned that trick working with Andy Granatelli's Tune Up Masters in CA in the early 80s. We called it a 'Carbon Treatment', and Andy explained it to me as 'steam cleaning the combustion chamber (heads, valves, and piston tops) and blowing it out the exhaust.

@brianspangenberg9598 7 күн бұрын

That’s what I use to do. That’s what our high school auto shop teacher taught us. I’m retired now.

@jacobusdegroot7557 Ай бұрын

That was part of our standard tune up procedure at Tune Up Masters in the 80’s. We did it under load on the dyno.

@race8427 Ай бұрын

Totally legit, a droplet of water expands 1000x as it flashes to steam. In a closed loop system (tightly sealed combustion chamber) steam is a corrosive especially when an oxidizer is present.

@mechanic99703 26 күн бұрын

Even better, 1700 times the volume!

@krystoffersprague6100 27 күн бұрын

Been a shade tree mechanic on my own rides for almost 30yrs, owned mostly OBD1 and it was easy to use a fine mist spray bottle to do this on horizontal intakes. Warm it, pull the elbow, rev it up a little and spray some in. Sure it'll miss, o2 sensors bump fuel trim up but it burns hotter and blows carbon out. It's situational depending on a few things. OBD2 ya needed a vac line to the motor or adapter in the intake hose and it still acts up terrible

@andywilkinson8041 28 күн бұрын

Born 87 garage head here. Dad a mechanic an pappy was a body guy. We've done water cleaning b4 many times. ❤from Pa

@woolyhighlander7280 Ай бұрын

A Cool Old Hillbilly, just like me, I'm 76. Great video !

@frizzellracing Ай бұрын

Thank you

@Doug_Hefernen Ай бұрын

I worked for Chevy in the ‘80s and we also used water and trans fluid to dissolve carbon, we also had what GM called Top Engine Cleaner which also worked great.

@AintScaredGarage Ай бұрын

Good for you,I'm an older guy too, and I know that trick, you never hear anyone doing this anymore, it's good to see someone doing this again, I will subscribe, If you ever did a head gasket you probably noticed that the cylinder that had the leak was clean as a whistle, the same thing is being done here, Thanks for sharing this old trick with the younger ones that may not have ever heard of it, Good Work

@frizzellracing Ай бұрын

Thank you very much.

@jacksong6226 5 күн бұрын

If you have a catalytic converter you will kiss it goodbye doing this otherwise its a great trick for older cars

@ruipedrovilarinho5560 21 күн бұрын

I am on the fourties’ and fell fortunate to learn from you. Your purpose of passing the ‘old’ trick is in me and it will stay for long because is not only in my head but also in my heart. Loved to watch and learn. Water is such a thing !😄

@frizzellracing 21 күн бұрын

Thank you for watching

@peterolson8350 Ай бұрын

It works great, done this many times. Even if the windshield washer was connected to the engine, it was used while driving. However, there will be some water in the oil, so you should drive it really hot afterwards.

@corey6393 Ай бұрын

I worked at a marina back in the 90's. We would do this with older carbed inboard engines that were used to just putt putt around the lake. Also, OMC made a "tune up in a can" designed to remove carbon build up in small two stroke engines used for trolling motors. Worked great. I like using Berryman's or Seafoam with any mystery engine I get. Warm engine, pour the stuff in until things are really smoking, then shut it off and let it sit for 20 minutes. Once you start it up again, rev it really good and maybe go for a spin. Clouds of chunks will often shoot out the tailpipe.

@MorrisBreedlove-wl6tc 29 күн бұрын

Hey Scott Wright, now you have heard of someone that pulled axels with a chain. I used the longest heaviest chain available. After have a few chase me around the shop 😊I used a short light chain to limit the travel of the axle when the big chain snapped it out. The water treatment of the engine works for sure. Reading spark plugs was a part of a tune up in the past. When squeaky plug was seen a compression test and a coolant analysis was done. Usually found that there as a leaking head gasket or a hair line crack in the head or cylinder bore. Lots of other low budget tricks were used back in the days before electronic analysis.

@wrenchgearsadventures 28 күн бұрын

We actually did this in trade school back in the early 80's. The teacher brought a car in with a bad carbon knock. The thing was hammering like crazy. We got it going out in the parking lot, dumped a bunch of water into it, same as you did. Kept at it until the knock was gone. Brought it into the shop, let it cool down some, and whipped the heads off to see what it was looking like inside. Clean as a whistle. It's a proven method, works great, the steam blasts it all off. Little tough to do on modern day engines now with the computer controlling everything, but maybe you could let a vacuum line take a drink and see if it would work.

@frizzellracing 28 күн бұрын

Awesome story. Schools need more shop classes now. Thanks for watching

@wrenchgearsadventures 28 күн бұрын

@@frizzellracing I agree. This was during trade school while apprenticing for Mechanic's license. Been licensed since 1987 now. The trade has sure changed over the years.

@2pugman Ай бұрын

I owned a few MG TD's back in the 1960's. The water cleaning to remove carbon worked really great.

@garywarren3600 Ай бұрын

Did this on a 1969 GMC. It was a low rpm motor all it's life, so I took a 12oz bottle of water, added 3 holes from a sewing needle, and emptied the bottle into the engine. Shut it off, waited 15 minutes, then ran it down the freeway for 20 miles. Felt like a new engine.

@frizzellracing Ай бұрын

It’s amazing how simple things work. Thank you for watching

@paulkwiatkowski1059 25 күн бұрын

@@frizzellracing good day sir.. what would the method be if you have a newer vehicle and no regular carburator ?

@garywarren3600 16 күн бұрын

@@paulkwiatkowski1059 you might find a port on the intake tube, like for a pcv or vacuum, apply the water there, and then run it on the freeway as described

@paulkwiatkowski1059 15 күн бұрын

Thank you @@garywarren3600

@professionalprofessor2719 11 күн бұрын

@paulkwiatkowski1059 you can also remove the air intake and pour directly into the throttle body. I haven't done it with water but I've used seafoam this way and it worked great. Just make sure to pour slow and find your throttle cable before you start so you can keep the rpms up

@geraldnees1330 Ай бұрын

I learned this while working for AMC years ago. love it.

@paulanderson388 27 күн бұрын

Walnut shells ( an old WW2 trick used on radial aircraft engines) also works well to break carbon loose from the combustion chambers. I would be hesitant to use it today with catalytic systems and related engine sensors.

@ifixitall-24-7 Ай бұрын

good job on pointing out towards the end to make sure your motor is up to running temp before hand. Also,, its kind of important that the water you use is not cold,,, as you also pointed out.... the warmer the water the better. kudo's here from west virginia and keep on doing vids like this,, the young bucks who are interested will benefit

@vmaxmuscle5612 Ай бұрын

Yup water is all I ever used . I’m old and the old guys taught me that

@FFWrench Ай бұрын

I’ve actually used the garden hose pouring down the carb on several cars. Slow rate engine revved up. All these cars saw over 270k miles in the time I had them. IIRC the expansion ratio of water from liquid to gas is enormous. It’s why water injection is so beneficial. And the water is going into a vacuum, so the water’s boiling point changes dramatically too. These engines are spotless inside. Water vapor injection is another cool thing too. Not to be confused with water injection.

@steveashworth6707 Ай бұрын

You are Absolutely right my father taught me this method. Back in the 60's Sunoco sold a can of "suntune" it worked the same you had to keep the engine reved up or it would stall out and smoke came out of the exhaust, come to find out it was mostly water. Back in the I've seen guys add a qaurt or two gas to their oil and let it run for ten minutes and then change their oil, they did this to loosen any sludge build up in the engine. Great video!. I add a little racing gas in each tank load of gas on my 67 ford highboy to lubricate the valves, it has lead in it. Great video!.

@tbl8560 Ай бұрын

Recommend using a vacuum hose with a 1/8" barbed reducer as an orifice. This will eliminate ingesting too much water causing internal engine damage. I also use -32F washer fluid (methanol) to avoid drowning out the engine computer based fuel injected engines. HTH

@redbird1824 Ай бұрын

My truck prefers a beer.

@lastminuteman Ай бұрын

As long as it ain’t light beer 😁

@frizzellracing Ай бұрын

Technically I think bud light IS just water. 😂 😂

@FYMASMD Ай бұрын

@@frizzellracingdrink a dozen and tell me it’s not beer. Unless you’re an alcoholic.

@frizzellracing Ай бұрын

@@FYMASMD I actually quick drinking years ago. Just having fun is all.

@xxandrewwilsonxxable Ай бұрын

My truck prefers me to have a beer.

@bossdog1480 10 күн бұрын

I 'Invented' this over 45 years ago. My friends all laughed at me. I was actually working on something else when I accidently 'discovered' this. I used a Windex bottle and a long tube to the carburetor. I pumped the water in as I was driving and, yes, I did get a lot of smoke out the back as it got clean. It was a well worn motor and it ran a lot better after that. 😁😁

@Mylifelovingit 25 күн бұрын

We mostly drove manual cars here in South Africa. I was taught to drive the car to around 3/4 of the rev range in second gear. Then you would change to 3rd and take the spead up to where it would be close to redline in second. Pull the manual choke open and change back to 2nd. The car would blow out clouds of black smoke out the back for a few seconds and stop smoking. Then you would change to 3rd and 4th as needed. Engine would run smooth after that.

@dzim8822 Ай бұрын

I did this once with a car of mine. I started slowly inducting water into the throttle body. Little by little, I poured in more and more water. Eventually I got carried away and put in too much and blew the engine! I ended up pulling the motor and rebuilding it. One of the rods was broken in half. My point is, if you do this, be very careful. You really should use a spray bottle and spray in the water very slowly.

@robertdiehl9003 Ай бұрын

Seen this done once when I was 10 years old in 1985.on a 1976 Oldsmobile Cutlass supreme 350cid.... Rev the engine and poured water down carb. WOW, black smoke filled a huge industrial garage in seconds. Car ran perfect afterwards..

@frizzellracing Ай бұрын

Yes sir. Thank you for Watching

@hayneshvac2 25 күн бұрын

My dad showed me this trick and told me about the history on it. Back in the days of the old checkered cab, these cars would develop a carbon knock from city life. Basically, they would never see high RPM, and thus would never get properly blown out from a good run. Their fix to this was to trickle water down the throat of the carburetor and throttling the engine until the knock went away. My dad also sometimes used transmission fluid to help lubricate the valves. The idea being that transmission fluid is a semisolid which will help polish as it passes through. Note: If using transmission fluid, a little goes a long way, too much may cause damage...lol. Great video, glad to see someone looking out for the younger generation. Thank you for sharing this valuable information.

@musclecarsrt2324 28 күн бұрын

I got a lot of Jeeps in that you thought they had a rod knock but water cleaned it up like new. I never saw a customer so relieved!

@bryangreenleaf5001 Ай бұрын

I use a marine product to remove carbon. It works wonders - made by quicksilver - power tune. It’s designed just for this purpose for 2 and 4 stroke engines. It eats the hell out of carbon deposits everywhere and unsticks piston rings. It works. Big time!

@Beans_Machines Ай бұрын

We soak a carb in that stuff all night the junk that comes out is insane good stuff!

@chuckmaddison2924 Ай бұрын

Agree , I have used this a lot back In 80's. Also for blocked idle jets cross a couple of leads to get a nice backfire. .

@Imnotyourdoormat 26 күн бұрын

Water converted to Steam in an Internal Combustion Engine is well documented and proven. Motors with blown head gaskets affected cylinders are always sanitary clean like they'd just been overhauled. Me I always use ATF just by habit. I build engines the bottom end with White Lithium [Lubri-Plate] and have for 40 years. The pistons and rings I always dunk in ATF. Lubricates well and stays in the combustion chamber longer than anything else I've found. Good Video KUTGW.

@jerryhatley5004 Ай бұрын

I used this technique on a dirt bike I was racing a little back in the 70’s. It did a good job. Learned it from my dad and uncle who bought an old Pontiac when they got back from WWII to go dirt track racing just for something to do in their spare time…I got a “feeling” of just how fast to introduce the water as the engine was up to temp. Also since the carb was horizontal intake I get a spray bottle and sprayed the water slowly…thanks for reminding me of this…

@indman101 Ай бұрын

When I was younger my 1969 Camaro was running ruff popping up thru the carb a bit an old guy told me it could be carbon build up he told me to let the engine warm up and try to slowly pour a little transmission fluid down the carburetor so after trying everything else I thought I would try it and he was right it smoothed out the engine after it smoked white for a few minutes.

@jeffkelly636 Ай бұрын

I like how you took a sip of the water right before the demonstration. I've been using Seafoam (newer 2000s vehicle) - had heard about this but not seen this done before. I dribble the seafoam in a vacuum hose then let the last bit stall it out, or shut it off and sit a few minutes, then start and run it down the road (smoke).

@alphaghost1633 Ай бұрын

YOU GOT IT !

@robertrio1164 Ай бұрын

Learned this back in 87 from my cousins friend when they helped me tune up my GTO for 1st time. Yeah it blew a lot of carbon out of that original high mileage engine. Did it before we put new plugs in it. Haven't done it in a while though with current engine so will be doing it soon.

@MJMac-creole-productions Күн бұрын

I pressure washed my engine while my car was running and water got into the carb. I was higher than a hippie in 1969 and said to myself "clean the inside of that mf too" I did notice smoke and it ran great. I did not know about this old school method! Thanks for the information. I'm 34 and have older friends in the range of 50 to 80 years old. We're born with old souls brother 💪🏽

@kevthedynamo Ай бұрын

I'm pleased that you pointed out that this would only work on a carburated engine.

@shanewoolsey940 Ай бұрын

No. It works on fuel injected engines also.

@roberthart9886 Ай бұрын

@@shanewoolsey940 would H2O2 be better

@joeedwards627 Ай бұрын

No problem to use on injected engines, principal is exactly the same

@shanewoolsey940 Ай бұрын

@@joeedwards627 You just need to hook up to the PCV vacuum line that enters the intake after the throttle body and mass air flow censor.

@jimmieroan9881 Ай бұрын

no ive done it on the throttle body cars too

@DellFargus Ай бұрын

That's wild! Back in the day, the shady gas station owner by me got caught running his garden hose into the underground gas tanks. He was actually doing us a favor.

@ozzesty7314 Ай бұрын

He was actually ripping you off. Getting less gas for your money .

@randomperson-gy5ee Ай бұрын

I’ve seen this done before by some guys in a KZfaq video on the other side of the world, but you’re the first American I see talk about this.

@hirephilip 19 күн бұрын

Thank You so very much for sharing this! I have a '78 Ford F150 with the 300 Six in it and I will definitely be trying this out. I just genuinely appreciate this information. Thank you!

@frizzellracing 19 күн бұрын

Thank you for watching.

@GTP427cobra Ай бұрын

I have watched my Dad do this when i was younger on a car he brought at the sell, these days the gas has a lot of water in it so that may help on the engines today and you right about smoke and got keep it running while you doing it

@chrisswanson7780 Ай бұрын

I used mountain dew to put out a carb fire on my 64 Plymouth sport fury 362 and the black carbon that came out the exhaust was a huge amount ran like a champ after that

@1FeistyKitty Ай бұрын

prolly a 361

@krstoner53 Ай бұрын

It’ll tickle yore innard’s 🤪

@WoodLox 29 күн бұрын

Absolutely. When head gaskets fail and coolant/water breaches into your oil it does the same effect of steam cleaning it. This works on newer engines through injection into the intake after the afm might set codes and ping but clear and with a scope inspect. There are a few tricks to lower ect’s as well, basically water mixes. Appreciate you shedding light on truth.

@frizzellracing 29 күн бұрын

Thank you for watching.

@Bradrick_Larney_Sr 25 күн бұрын

Learned this trick in high school back in 1996 by my automotive teacher who I'm still good friends with today. I as well always hung out with folks much older than me. I've learned so much over the years from people who were "well seasoned" at what they were teaching me. Automotive, plumbing, electricons,carpentry etc. Things you're not learning on Google and Chilton books and in today's age, school! I myself like to think I'm pretty well educated in many things. And have passed my knowledge down. But im still learning. Best advice i can give the younger generation. No matter how many times you've heard the story. Pay attention. Listen to the older folks.

@colt10mmsecurity68 Ай бұрын

I always used/use Marvel Mystery Oil in my gas instead. No carbon issues in my ‘65 Mustang nor my 1970 El Camino 454 SS.

@robertclymer6948 Ай бұрын

Yes Colt! I am now adding 3 oz of Marvel Mystery Oil to a full tank of gas, (22 gal) to my 2015 F-150, My Girls's 2015 Camaro RS and now my 67 Mustang Gt 460 Big Block. The Marvel Mystery also keeps the injectors clean and lubed too. Good Stuff! They run and Idle like brand new engines.

@chrisgrn1958 Ай бұрын

@@robertclymer6948 So 2 oz of MMO to every 5 gallon of gas per MMO instructions. I've been doing this in my 2014 Nissan & '63 Marauder. 😉

@edbeck8925 26 күн бұрын

👍🏻👍🏻👍🏻👍🏻

@josephrogers5337 Ай бұрын

My dad would use casite to do similar. Today people do not think of carbon build up. You used to look forward to a long drive at hiway speeds to do similar. I have seen a rough engine turn into a very smooth idol. I am 83 so that is what I remember. Also in the 50's you often heard someone getting a valve and rig job on the engine at about 50K miles and If you got 100k out of a car it was considered junk and used up.

@markesquivel1458 4 күн бұрын

Love the old school tricks and natural methods, thank you for the content.

@frizzellracing 4 күн бұрын

Thank you for watching

@chuckandjenbridges721 Ай бұрын

This is great information for us with classic cars. My '66 Buick Wildcat 425 is a fresh rebuild, so, not yet, but, soon it will need this information. Thank you sir.

@frizzellracing Ай бұрын

Thank you for watching

@crerus75 Ай бұрын

We learned to give an engine a drink of water back when I was in automotive school in the early 2000s, so the trick hasn't been completely forgotten. Run about a pint through and then take it out on the highway and give it the old full-throttle tuneup to get the combustion chamber temperatures up and loosen up anything that's left. The guys I learned this from were old-school mechanics that knew a lot of stuff that the rest of the world had probably forgotten. I found out that the REALLY old-school guys used to dump rice down the intake of a running engine to clean out carbon. That trick went out with the Model T, and I never had the courage to try it, but I never forgot it either. I've used the water trick more than once both on carbureted and fuel-injected engines.

@gabrielv.4358 Ай бұрын

Rice? that seems a recipe for disaster, but ok

@mercld 26 күн бұрын

Does it work the same on a fuel injection vehicle?

@bonebizzil904 24 күн бұрын

Thats what i wanna know before i do my wifes 2002 jeep liberty. And where do u put it in at?@@mercld

@crerus75 20 күн бұрын

@@mercld I have done it on fuel injected vehicles, feeding it tiny amounts of water through a vacuum hose, but you can do a lot of damage if you give the engine too big a slug of water. This is designed to remove carbon fouling. Most modern fuel injected engines won't foul combustion chambers up unless the engine is burning oil or something is really wrong. This is NOT periodic maintenance and if you have to do it on a regular basis, you have another problem.

@martinbenton742 Ай бұрын

John Deere had water injection in their D model tractors in the 20's. Start and run on gasoline until the engine gets good and warm. Then turn the fuel valve to the distillate tank. Crack open the water valve to introduce water into the cylinder to prevent pre ignition and keep the cylinders free of carbon.

@56clipperable 28 күн бұрын

Use to do this alot when i first started at the Chrysler dealer back in 96. Still had a few customers running the old rear wheel drive fifth avenue. Also did this on carberated cars that wouldn't pass emissions when they were being tested back then.

@user-nt1ls4ht5z 19 күн бұрын

Youre the kind of person i like to meet. Thanks for sharing the wisdom, ill repeat a 100 times even though i drive a computer. Makes me wanna get one of those carboronatorr.. type of ride 😂 seriously youre a gem and still relevant, please keep making videos like this you got me subbed for it❤