The Lucas display was just something to play with while I waited for the parts guy to figure out my parts aren't in stock.....and are on backorder.

Once the Lucas hit the shelves, packing noisy rear diffs with saw dust.... a thing of the past. Thanks, Lucas!

Moe Larry and Curley were selling “ Brighto”. Each of the stooges thought the product were different things. Moe says “ you want to know what it’s for” “ It’s for sale”! I’ll never forget that. The display is fun to play with while waiting your turn. My grandkids love it too.

Lucas oil stabilizer is an excellent product. Been using it for 20 years in every one of my vehicles. Mobile One + Lucas = looong life.

I discoved years ago that this exact bottle is my favourite motorcycle chain lube, as it is the most resistant to flying off at speed! Thanks for the tip on also using it as assembly lube.

I have used Lucas in my 2006 Freightliner with a Cat engine since it was new. It now has just over a million miles on it. I have the oil changed every month, about 10,000 miles. It still doesn’t burn any oil and it’s still ready to go anywhere in the US tomorrow morning. Great stuff. Use it in my cars and pu too.

Even if you don’t run it all the way up a lift can still be super handy. Being able to get all 4 wheels up without needing to run around with a jack and stands can make a world of difference. Sometimes even just bringing stuff like the brakes up to a comfortable level where you can sit on a stool and not be hunched over is really nice. Same can apply to a motorcycle lift. Having the bike up at a comfortable level can make things much nicer to work with.

I found that if I tore into an engine that I ran Lucas in, all the parts had a heavy coating of Lucas on them. No matter how long it sat. The coating itself was much thicker than the regular oil coating. So I think it does help prevent wear. I also use it as assembly lube too.

Those Lucas oil displays are to keep young boys in the late 80s occupied while their father desperately hunts to replace the automatic trans from a 76 f250. Loved those things as a kid

I get your point that oil wouldn't climb up anything in an engine like in the display. I always thought it was just an example to show it stuck to the parts better than standard oil. Easier on start-ups and older high mileage stuff. And yes a very good assembly lube!

Thank you! My father in law was a BMW certified mechanic and engineer for 30 years. He was also teaching me everything he could when I married his daughter. I loved and respected that man immensely. He died of acute alcohol induced sepsis in 2008. So I was left untrained. I have asked others about this stuff and get so many different responses. I was a huge believer in this product, but I didn't know why. Honestly that gear display is mesmerizing. I'm glad I watched this video as I now have a little extra knowledge to impart my own sons. I was going to use this stuff in my new truck but held off due to warranty restrictions. Knowing how it works I think I will just keep using it in my 40 year New Holland. It's worked well for my tractor and I think it will just stay in her crank case. Thanks again buddy!

Project Farms had proven that the Lucas Transmission Fix works under certain circumstances and I use it regularly in my transmissions and I get lot of life out of my transmissions with very little wear.

I always thought the Lucas displays were designed to show consumers how their modified oil would ultimately cling in places standard weight oil would not, and then prevent cold start engine wear.

I've never used it in an engine, but I was a machinist for 40 years, the last 35 in the same shop. Most of our machines were over 30 years old, some, very much over. We used it in lathe headstocks, and mill gear boxes. They tended to run quieter. Did it reduce wear? Beats me, maybe over another 30 years, but I won't be around to find out.

Uncle Tony I can remember the first time I saw this product. I was about 11 years old and I was with my dad at our local Advance Auto Parts Store. I saw this demo gear set with standard oil in one and Lucas in the other. Like others I spun the handles and noticed what the oil did and what the Lucas did and the first words out of my mouth were: That’s gonna cause drag..your gonna effectively slow the engine down. My dad told me to leave that thing alone. The sales person behind the counter kinda chuckled and said that’s not how it works. Being young I kept my mouth shut and left the thing alone.

I'm sure UT is waiting to surprise us with his marble bathroom with gold toilet, crystal chandelier and silver bidet. Along with the usual garage sink covered with corroded 90 weight and decorated with rust, like all good shop sinks.

That Lucas stuff works also to coat motor parts before storing away. And it also works great when drilling thru steel to keep the drill bit cool.

Years back my 1996 Dakota transmission was slipping badly (about undrivable) at 192000 miles, I tried Lucas transmission product and was able to make it to 200000 miles before it was useless. No hard acceleration but it drove well till I could find a newer Dakota.

A PERSONAL EXPERIENCE. I was driving my owner operated tractor trailer rig. I was driving through Roanoke Va and all of a sudden my 10 speed transmission started roaring. I crawled under the truck and the trans fluid pump was damaged and all 5 gallons of the fluid had been pumped out on the road and was completely empty. I had one gallon of trans fluid and one gallon of Lucus oil stabilizer. i put the in the trans and drove 500 miles to get home to Alabama. The roaring never got worse and the trans did not fail. That made me a believer in Lucas and I have been using 20% in every oil change ever since. Thanks for your video. It enlightened me a bit about oil inside an engine.

Its an amazing assembly lube!! I remember a tip from my mentor, he explained windage vaguely and told me to run the engine two quarts low if wanted to go a little quicker and it made a huge difference at the track, even helped me stay in my bracket a few times when the car wasn't running quite right.

40 years ago at trade school my teachers explained the the sticker was large to try to mask the fact that the ‘ Lucas ‘ sump was empty 😂

I like my lift, save me a lot of back pain. No more lying on the job for me.

I like to use it in high mileage motors that tend to loose oil pressure a bit when hot, or if I'm going on a long road trip to help give the bearings more cushion. Once the motor is at operating temp its not as thick and I really don't think it causes any windage problems unless your using way too much, it has also helped with smoking motors by helping that oil rings seal better

Lucas is a great American family success story, and makes excellent products!

I use Lucas oil stabilizer in my old cars, and my new car. I use it because I want to always have an oil film on all mechanical surfaces inside the engine at startup, and I do believe it helps with that. I think it helps keep the oil seals wet. I also believe it helps on things like timing chains and guides. I want all that stuff to be nice and slick so it wears less. I don’t use anywhere near a quart of it though per oil change. More like maybe half a pint per oil change. I’ll take all the help I can get keeping my engine a well oiled engine. I have used this stuff for many years now and I have put a lot of miles on my personal cars, I have never had any sort of internal mechanical issues with an engine so far in twenty years of driving and maintaining my own vehicles. Now look, that might just be because I kept good oil in all my cars, but I don’t think it hurt that I was using Lucas all those years. I use their fuel treatment every once in a while too. I think it’s a good product as well. I especially like to use it in my lawn equipment gas. Works great for keeping CA gas usable for months at a time in a jerry can. I think it’s great for keeping fuel injectors spraying well. I think it also helps keep the valves and combustion chamber clean. The spark plugs in my cars always look clean when I take them out. Most times, my plugs are good enough to re-use. Is that due to the Lucas? I have no scientific evidence, but I will probably continue to use the product anyway😂

Been using that with each service on same motor for last 30 years and zero issues so far and I abuse that Cleveland block to an Inch of its life. Also used their stop leak for a windsor and she definitely works a treat

I'm 32 and I've been running this stuff in all my cars since I was a teenager. The guy who taught me almost everything I know about carbs and engines when I was young told me it was good stuff and he used it in all of his engines. He said he'd seen it hide some awful noises and clearance issues. Things I can say about it myself are I see a worthwhile increase in oil pressure over a vehicles standard oil when replacing one quart of the oil change with one bottle of this. I also notice significantly less lifter noise in cars that have it when I use this. Between the way it increases oil pressure and the way it makes bad noises quieter I don't like to drive without it in most of my vehicles. I know this isn't the only way to thicken oil enough to increase oil pressure or reduce unwanted noise but it's the way I do it and it's been working for me so far. PS I've also used it as an assembly lube too.

I never put Lucas in the oil, but I was glad I had a full can of Lucas transmission goo on a road trip from Florida to Minnesota, an the tranny started slipping just into Georgia, stopped at the first station off the interstate and let it Cool down, put the Lucas and a quart of some No name trans fluid and made the trip no problem... till I got back to Florida, many stops to Cool down, Made it home change the fluid and filter and another bottle of Lucas when I refilled it,No problems since it's been a few years now.👍

20% Lucas dropped C60 Detroit temps by 10° in Tx summer 5 units in 1999. Torn down multiple truck units and 6BT Cummins with clean internals, visible cross hatching and impressive bearing condition in high hour engines. I will accept some windage and sticky in work engines, hot rods are a different story. Enjoy your content just a different perspective.

I'm partially disabled and cannot stand for long periods of time but still love my asymmetrical two post because I can still roll around underneath the car on a roller stool or creeper. It works for me.

I've been with the company that makes bottles for Lucas Oil for nearly 20 years, so I'm quite thankful for them. It's a great company who employs many local people. Their southern Indiana plant is in the same industrial park as ours, less than a mile down the road. I've used many of their products and they seem to work well, but I'd be careful with the engine oil stop leak. It'll make old, hard seals get soft again and swell up, but it can also swell breather tube elbows and other things that you don't want to swell. Just gotta use it wisely. Thanks for another great video, Uncle Tony. Happy New Year to you!

The purpose of any lubricant is to provide the best protection on multiple fronts. In the most basic explanation, the key is to provide the highest shear strength (in this case, meaning the amount of force required to displace the lubricant) without causing too much resistance. A product like Lucas Oil Stablizer adds shear strength and increases resistance. So, depending on the application, it may or may not be a good thing to add. It is not, in and of itself, a bad product.

The old straight 30 weight and 40 weight Shell Rotella we ran in our 2 stroke diesels back in the day was sticky like Lucas . I think it actually made those engines run to hot as it didnt drain quickly to repeat the cycle

Tony, I had a leak in my power steering unit. Went through two bottles of Lucas power steering leak fix to no avail. Then I purchased AT 205 and poured 1/4 of the bottle into the power steering pump. Not only did the front seal stop leaking but it stopped the leak in the gearbox too.

After some time away from the channel, I popped back in to see how you were doing. So, so great to see how much success you’re enjoying…it’s incredibly well-earned. Keep up the great work!

I've really come to admire this guy both for his vast knowledge, but also because I grew up in my pre-teens in the musclecar ear; these were the types of guys we admired and sought out to increase our knowledge of cars I live right along side of the last traffic light on the edge of town, only a couple blocks from a 24/7 dinor. I used to lay in bed at night listening to two engines reving as they prepare to use the traffic signal as a Christmas tree to drag race each other On particularly gnarly sounding warm-ups I'd bail out of bed to catch a glimpse of the cars as they passed by from my window. The local speed shop was also a short distance away. Ahhhh ... the good old days ! Thanks Tony, it's good to know that there are individuals around that understood how it was back then. You are the kind of guy we looked up to. "Ramchargers" were my favorite race team.

Not necessarily a 2-poster, those are accidents waiting to happen, but a storage lift or a second floor loft. This way you could stack two cars in the same corner, or fill the loft with.. Stuff. In a limited floor space environment, vertical space is the way to happiness.

I use Lucas power steering stop leak in my late 1950s and 1960s mopar's with power steering.. I just add a bottle to the power steering pump and it will slightly firm up the over-assisted steering.

I run Lucas synthetic 85w-140 full synthetic gear oil in the 1:3.5 overdrive transmissions on our blueberry harvester hydraulic pump drives; those italian-made units use straight cut iron gears and cook regular oil black in no time. Lucas' synth oil is the only product that survives the heat.

I have found one specific application where it works great and thats inside the transmission of the 83-88 tercel wagons. The oil certainly has to climb the gears to make it to the input shaft bearings and with these cars getting old and seals not being as good and an influx of people who never check their oil, this stuff helps. It adds a film to the parts that protects them even when you're a little low on oil. The downside is that it smells terrible when combined with gear oil and that film that protects the parts is a PAIN to remove when you finally crack one open. But it does work. Also for a worn engine with low oil pressure, itll bring it up quite a bit but thats probably just the thickness.

I'm finally vindicated!! Lol! Thanks Tony!! I remember that display when it came out, got into a fist fight with a "friend" in high school over what you just said lol. Keep up the good work Tony and congrats on the new digs!

I have a spare one of those displays under my counter at work right now lol

For reference, I'm about Tony's age. As a teenager, the first time I saw that Lucas display I had to play with it. After about 10 seconds my thoughts were "I wonder how bad that's going to gum up my engine?" I've never thought about using it but after seeing this video I'm glad to know it does have a use and is an American business.

Timing chains and gears would directly benefit from Lucas especially if you are running all gear drive in the front. Thats one senario that it would "climb" but it definitly helps out engines with MDS where oil consumption has been shown to be an issue. Also with Gen2 and 3 Hemi engines and their much more horizontaly designed lifters because of cam location where oil alone doesn't adequately cover all surfaces resulting in premature wear. I think you might be familiar with that issue Uncle Tony.

The builders are already digging the hole for the commode. lol

Many years ago I had a 30 hp Evirude outboard. I used slick 50 2 stroke engine additive. It meant to add it to the gas oil mixture. After two or three tank fulls of fuel, I noticed the engine running smother. It was a tiller engine so, my hand was always on it. I think it might have added one or two HP to the engine.

God Bless you.. I'm 45 and I can't stand working on the ground anymore. Everything hurts, and getting up or down involves a plan these days😅 Loved the shop tour, best off luck brother

Uncle Tony, you’re so full of it, LOL. Sorry, I’m trying to be funny, ,what I mean is, you’re truly full of pertinent and excellent Info , a rarity these days. The way you present your experience in a humble and down-to-Earth manner makes watching every Vid a pleasure and learning experience. I’m not a Mechanic, though a life-long Car-Nut , for the pleasure of it. Keep on doing what you’re doing!

I put oil thickener in my 86 f150 and it caused the distributor gear to shear off. It happened twice. Then I went to regular old oil and it never happed again. Some things are better the way they where

I saw a demonstration of the Lucas gear turning prop. The guy spun each side as fast as he could. The Lucas treated side had so many tiny bubbles in it, it looked like foam. The regular oil side was normal- no bubbles. This turned me off to this product. I have since seen the gear train spun by a drill motor causing the foam up. The regular oil side was always fine.

Almost 25 years ago I bought an old beat up '83 Dodge truck with a (hydraulic lifter) slant six that was destined for the junkyard. The oil looked like black paint when I bought it, and the lifters were clattering loudly. Changed the oil and it was still clattering loudly, even after driving it for a while so I added a bottle of STP oil treatment, and it finally got quiet. About 2000 miles later the oil was looking black again, so I changed it, forgetting about the added STP last time, and the loud lifter clatter came back, so I've just been adding the STP ever since and it has been a daily driver ever since without any other issues. Engine runs perfect and smooth, and only loses about a half quart between 3000-mile oil changes, no smoke... Anyway, as long as it's not in a max effort racing engine I think it can help older high mileage worn out engines by improving ring seal and helping with other excessively worn clearances... I've seen where others have used an additive that is thinner like Marvel, or Seafoam and almost seized their engines because they didn't read the directions and just dumped it in the engine and left it in there for months at a time while daily driving. I'm curious if you think something like Lucas or STP might be helpful for a scenario like in the new Hemi engines where they don't get enough oil to the lifters, could it possibly help keep the new Hemi lifters from self-destructing?... Anyway, I really enjoy your videos and wanted to thank you for posting them.

When I first played with that display I felt something wasn’t right about it. That was 20 years ago never understood why I felt it wasn’t right so thanks for explaining it

Most Class7/Class 8 truck engines have a series of gears like the Lucas package advertises. They don't oil from the bottom, but they do turn however many billions of revolutions it takes to move a truck over a million miles. Just about every Owner Operator truck driver I've ever known uses Lucas.

I think some of the additives were far more useful 40-50 years ago than they are now. Today's pols are so much better, they generally don't need anything else. I have been a huge fan of Marvel Mystery oil for a very long time. Used to...anytime I bought a used car with any miles on it, I would ad some Marvel to the crankcase and clean the sludge out of the engine. A couple of oil changes after using Marvel and they were much cleaner inside. But I would be wary of using anything else in newer engines. Tony - I would love to know your feelings on Slick 50.

Your exactly right on every point Tony. On the other hand Lucas products work extremely well, I would not use them on a vehicle that does not need them but If your car leaks, burn, rattles, ticks, knocks it will probably help and buy you some time. I have been using oil treatment in oil burning cars, some for almost 10 years 100k it will over time clean out a engine and help free the stuck rings well worth it.

I have used Lucas Trans Fix & Power Steering stop leak to great effect on multiple vehicles. Both personal & customer vehicles. I use Lucas fuel treatment/upper cylinder lubricant at every fill on all my vehicles. Always.

I never use the Lucas stabilizer in the engine. I use it in the differentials, manual transmissions and gear driven transfer cases. It works for these.

Real simple a man can go to the bathroom in the woods it's part of being a man and not a sissy. It is nice to work outside under natural light when the weather is nice, way better than the building. And last I like to thank Tony for keeping it real and not working on those unobtainium projects that none of us could afford in three lifetimes.

Uncle Tony I love your channel you have got to be one of the most informative guys on all of KZfaq thanks for sharing

Uncle Tony . I used this stuff on my 1969 VF ( very fine ) Australian Chrysler Valiant Regal with 225 slant , it had over 200,000 miles when I got her , it rattled and made noises up in the RPM range , but every oil change I added this Lucas Oil Stabilizer and after 6 years and 280.000miles later it was no worse , I fitted a 245ci HEMI 2BBL six I got for a song after those 80,000 ( HARD ) miles . But thats another story . Great cars !

I've seen lucas "fix" tapping lifters a few times. Also, theres an expediter called everything apax that gets like 750k miles out of his gassers and he uses it. I don't use it, thats just what I've seen.

Had a Silverado that made it past 600k miles using Lucas products. My mom had a Camry with over 300k miles that was leaking oil and transmission fluid. Lucas sealed both back up and it went 50k more miles.

Thanks for dispelling the myth of Lucas Mucus. There was a competitor oil company who, many years ago, did a demo of how much worse oil foams at high speed with Lucas “stabilizer” than without. Take with a grain of salt because they WERE a competitor… but the demo was pretty compelling. Oils have antifoaming additives, and Lucas defeats that function.

That is precisely what I use the stuff for also. Some 20 years ago an old motorcycle racer told me that it worked really well as assembly lube, and it's definitely easier to find than any other assembly lube, so I've used it for that purpose ever since.

Use Lucas all the time. It's great for cold startup. I'll live with the windage it creates at normal RPM. If you're racing probably not what you want but for a grocery getter it's good stuff.

Lucas trans additive is legit for dex/merc transmissions. I've seen it bring back gears and reverse on more than one occasion. It's not a permanent solution, but it works.

@1:56 "...they're gonna get pooped on". I loved that bit of blunt honesty. Made me laugh.

As soon as you said assembly lube, I was like yeah, it's perfect! 😂😂

Totally agree on the "oil cling" angle, but...Lucas in an old/worn beater (that you really don't give an f about) can sometimes gloss over the otherwise less than pristine assemblage....ymmv

I've been using lucas transmission stop slip as assembly lube for a long time now because it had the same color and consistency of permatex 81950 assembly lube so I figured it's probably close to the same stuff, never ever had a problem and you get 10 times as much for the same price.

I still get customers using that stuff with modern vvt engines. They bring it in with an engine knock and come to find out they use a quart of Lucas at every oil change. I had a guy recently using a similar product religiously in his 04 corvette. I didn't think about the oil being an issue on his car but I do now.

As a shade tree poor i swear by lucas products run it in all 3 systems defiantly helps old stuff.

I played with that display many times over the years and never bought a bottle of that stuff ever.

That device has been at truck stop shops since the beginning of time. I always thought that it seemed like they were comparing gear oil to motor oil- a lot of people swear by that stuff though. Not me.

I have a 1997 Suburban with 208k. I purchased it over 9 years ago during the summer (with 182k), and by fall the lifters would clatter on a cold start. The colder it got (I live in Minnesota) the more the lifters would clatter along with a knock. As I got deeper into the winter the lifters would clatter up to 10-12 blocks out of the driveway and the knock was more pronounced on start up. I subbed Lucas for a quart of oil and the lifters are still noisy for a bit on cold start, but within a block of my driveway they are quiet and the knock goes away in seconds. I also use a block heater when it's cold enough to do so which quiets down the lifters on cold start, but they are still noisier and clatter longer out of the driveway without the Lucas.

Here is what I can tell you. I bought a 99 Lightning in 99. I still have that truck. In 04, I have a sparkplug eject out of the head. I had a new head installed but kept the old ones, just in case. The truck had 80k on it then (it was my everyday driver). I used Lucas and Mobil 1 since new. At 80k, there was still a cross hatch, and the cams had zero ware on them. I also just went into the basement and checked on the heads that I still have. There is still a film of oil on the cams. Almost 20 years in a box, and there is a film of oil on the cams. I will use Lucas oil stabilizer for the rest of my life. My 07 Ram 2500 that tows every day has 385k on it. OG driveline, and it also has Lucas since 1st oil change. I know it's a small study, but it has worked for me. Btw the ram gets 10k oil changes. No more, no less.

I’ve always used lubriplate for assembling engines and have never had one problem

We mix it into used hydraulic oil to make bar and chain oil. Also have a disc mower that leaks gear oil, this stuff slows it down. I could see a small amount added to old clapped out diesel engine may quiet it. Maybe tapping fluid. Maybe bolt carrier group lube. Anywhere you need a good sticky oil, it is a great product.

I watched my last shop pour 4 bottles of lucas into a chevy 1.4 turbo that we got in on trade that was rattling terribly. It quieted it down enough to sell the car and the place was out of business before the customer came back. Its not even the worst thing i saw there and im glad to have been forced to move on because it was demoralizing to be surrounded by those people.

I remember turning those cranks more than once when I used to see them in Pep Boys

My type of mechanic UT! I'm not comfortable with a lift and love working outside when the weather is good! 😉

It helped quiet a loose chain in my car on those cold starts in the morning and slows down oil burning for my other but yeah I always use way less than recommended as I worry about that sticky oil problem. I’m saving up to swap the engine anyways and when this stuff gets warm/hot it really doesn’t feel that sticky compared to when it’s cold. I’m no expert but it seems to help my little car keep driving until I get around to swapping out that engine.

Finally, somebody who understands basic frickin’ science! I’ve been saying this for years about these types of products. I tell customers, every day, use a quality oil, with the correct viscosity, a good filter & change it regularly. Great vid, Uncle T.👍👍

I had a Mercury Sable that had a malfunctioning over boosted power steering, added their power steering treatment and it immediately started working normally, great stuff.

I used to use Lucas and STP mixed 1:1 as assembly lube. Can't say it was the best, but I never had anything wipe out on initial startup, including some rat nasty builds with serious cams and flat lifters.

Can you do a video on leaded/unleaded gas? Specifically running today's unleaded gas in engines designed for leaded fuels? There's a lot of controversy surrounding this and I'd love to hear your take. For the record, I run pump gas in all my classics. I use a bottle of Lucas upper cylinder lube every now and then because I feel it helps prolong the life of fuel pump diaphragms and accelerator pump diaphragms that could be affected by the ethanol in the fuel. Anyway, love your channel and id like to meet you someday. I'm in Nashville.

In both of my 100+k mile vehicles I like to fill with the required amount of Mobil1 then add 6 ounces of Lucas once they reach 100k.

I worked for a Goodyear tire and service center 83-85. We had cases of the oil stabilizer and the same gear set up one with the oil stabilizer and one with motor oil. But But it was Morey’s oil stabilizer . Same exact bottle same exact display. Now I just did and internet search Moreys is still in business but a completely different bottle and different layout.

I always thought you could use it as Assembly lube cause it had that same snotty feel to it.

I can say that I’d have ever considered adding Lucas to an engine. I have added it to differentials and maybe manual transmissions. I couldn’t honestly say whether there was actually any benefit of not.

It's important to remember it's mixed with lots of oil and also gets much thinner when hot. For me in a sunny hot climate that never freezes I like it. For older engines in classic cars it makes sense. They sit for weeks or months and then go to the mountains and get driven hard. For new cars using the zero weight oils or freezing cold areas there are concerns. I've had success with the power steering fluid and tranny fix fluid too. It restored function to my old Jeep auto transmission after a shop said it was a goner. It's not perfect but it's still running after two years. They fully support motocross, supercross, desert,enduro,drag racing and boat motorsports.

In the 70's my father would pop the top of a can of STP oil treatment for the smoky Chevelle. It was very thick and slow running, and I thought smelled delicious.

I love Lucas Oil as a company, but this video needed to be made. I learned by 15 that of an engine "needed" Lucas or motor honey or whatever, it was already gone, lol. I've never used those big bottles as engine assembly lube though. That's a great idea and should save me money over those tiny expensive bottles that are probably the same thing.

Lucas, and Morey's down here, is good for gear sets, as in a manual box. Not good for slipper bearings, thin oil under pressure goes there. I use Morey's as assembly lube too. I did thank Kiwi on behalf of his homeland for giving us that.

I always use Lucas oil stabilizer! Case in point my 4.6 powered grand marquis was making alot of lifter noise under start up. Started using Lucas, even freezing cold engine starts right up runs like a sewing machine! No noise whatsoever. Use it all my cars and trucks, which I have 5 right now😏

Same bathroom any good shop has.... A funnel with a hose going through the wall and outside 🙄

Love this stuff. 2010 Ram 1500 4.7 220k nothing but a water pump! I run tha quart of stabilizer every 4-5 oil changes. Sounds as healthy as any new truck.

When assembling an LS motor, fill the oil pump with Lucas as a pre-lube. When cranking the engine oil will be cycled instantly through the pump.

My Jeep's engine has over 400K miles and I definitely use Lucas, but on my big rig, definitely in my axles and engine, and it's definitely great on engine assembly

I've used lucas at a 5% mix instead of the 20 they recommend. Engine is a Detroit 60 truck engine. Doesn't need for any benefits they claim but these solid lifter engines clatter alot and seems to quiet them down. Sounds better on the ear meter. Haven't seen any negative side effects yet at the low percentage rate I'm using.