If I could go back in time, I would have that in the video. It's easy to forget that the offscreen stuff should be part of the video. 👍

or household ammonia solution and than rinse out with acetone or gasoline to remove any water

WD40 does that pretty well. 👍

I had to think that one over some. If there were no baffles in the tank, it would probably work. I would worry about wearing a hole in the tank in places the nails hit more often, but I could see it acting like a rock tumbler. I wish I had an old dryer I could try it with. Very cool 😎

Try sand blasting media, works well with a mixer. Ductape the holes and walah.

@danmoore3300 That's another good idea. I am trying to come up with something like that, which doesn't use a mixer(most people don't have access to one). I am thinking of a paint shaker or something like that

@GuysPlayingWithTools just spin it in your hands and shake it around. IF you have the time. It takes about 30 minutes or so with about a 1/2 cup.

@@danmoore3300 I will come up with something easy to shake it, I have to give it a try👍

Thanks, and welcome to the channel 😁 The first pass will get you a bunch of sludge, but you will see promising results, once you do it the second time, you are going to be surprised at how well it works, Good luck!

Thanks! This really works that easy too. 🙂

Thanks, it's not my first rodeo with old rusty tanks. When you are flipping equipment, you get good at stuff like that. 👍

Thanks! I decided I didn't like my intro(again lol) and went heads down for a couple days reworking it from scratch. Like the new one? 😁

I have done a couple videos on it and it really works better than you would expect. On really bad tanks I give it a couple of days and use cleaning vinegar. Reme Make sure you put sealant in the tank when you are done so it doesn't come back.

Thanks! 🙂

Thanks for watching! 😁

I am glad it helped. There is stronger stuff than vinegar that will work but not nearly as cheap and easy. 👍

You can purchase high concentrate vinegar at the home improvement box stores. Works much faster. You can filter out the debris with a coffee filter and reuse the vinegar.

Did you mix the vinegar and CLR or use them separately?

I did a video on the different strengths of vinegars. They all work well, but cleaning vinegars are faster for sure

@Rein_Ciarfella I just use vinegar, but CLR is good stuff and might work.

I am glad it helped. On a really bad one you might do it twice, but it always works. Don't forget to put tank sealant r in it when you are done so you don't have to do it again later. (and as always, don't forget to subscribe 😁)

I use the bb's because they are little and get into the corners, some tanks have baffles that get in the way and Mahe it a pain.

Thanks. 👍

It's one of my favorites.

It really works like a charm and it has the advantage of being REALLY cheap... and not flammable.

Thanks! This was one of those neat little tricks that seemed worth sharing.

Thanks 🙂

Thanks for watching! Ping me if you have any questions 👍

Yeah, the surface can flash rust on you in a couple of hours, so I always spray as soon as I am happy with it.

It works surprisingly well. Use POR15 pdq after you are done to seal it, and it will last forever. 👍

After a couple 6 will surprise you. 🙂 Make sure you spray a rust inhibitor pretty soon after you get it clean

Thanks. It works well, Make sure you get either fuel or a spray of oil in it when you are done so it doesn't try to flash rust. Super clean metal re-rusts pretty quick(hours)

A dryer works too, but I didn't want to get anybody divorced . 🤣

Try POR15. It's $15 for a little container, but it's enough for a small tank, and the time it saves is more than worth it

Thanks, if you like it, everybody will like it. 😁 One more tweak to it and it's finished, until I get bored with it. LOL

Well I am a hip hop sorta guy so go figure. 🤣🤣

@@Big_Johns You are! I could see you going down main street in a donk, Detroit leaning. 🤣

🤣🤣🤣

I think you will be surprised at how well it works. The first time I tried it, I thought, "Well, the tank is shot, so I have nothing to lose" and I was shocked at how well it worked.

How is the tank looking

Good question, I usually hear back by now. It works every time though, rust is rust.

I use BBs because they don't have edges. Nuts and bolts are probably perfectly good. The first run of vinegar is going to give you some serious sludge on a tank that old. Patience is everything 👍

(If it’s fully dismantled and able to be thoroughly jetwashed out afterwards,) I always use fresh new 5mm gardeners grit and warm soapy water. Just a quarter fill and seal off the spout and give it a good shaking from all directions for ten minutes. Less risky than using nuts and bolts, (I think they might be slightly heavy risk wise when working with sixty year old metal)..

I agree. I use steel bb's, no pointy edges

I hate to admit it, but my wife got me started on it a few years ago. She said "vinegar is the closest thing to magic in the kitchen, besides me!". I would be crazy to argue either point LOL I ran a test with Cleaning vinegar, distilled vinegar and 30% vinegar and was surprised, they were nearly identical in results, so I go with the cheapest one now 👍

Do you run cars/engines with vinegar in the cooling system?

@BMJAUDI It sounds like a good idea, but you wouldn't want to do that. The vinegar is mildly acidic and can take sealer or plating off the parts in the cooling system, and you can't put sealer in it later like you would in a gas tank. I would go with something designed specifically for flushing a cooling system, just for safety. You are thinking outside the box. I like that!

Thanks, it works really well.

It will surprise you, it works great.

Thanks. Vinegar is good stuff. 👍

Me too. I am prepping a video about a completely different way to do. I am not sure it will replace vinegar as my favorite.

I have used this trick for a while, it's good for rust but that's about it. I am way too clumsy to play with Muriatic acid LOL How ya doing? I have been thinking about you getting opened up all day

@@GuysPlayingWithTools I (we ) are still figuring it out. I appreciate your good thoughts. Thank you

@@haneyoakie14 Remember that there are a lot of people pulling for a good recovery when you finally go through it

@@GuysPlayingWithTools more than I could imagine, I am sure. They, you, us, me, we form a family, in a good way. Not all family experiences are good ones, but in this small engine family, we are good folks.

@@haneyoakie14 I couldn't agree more. And I am 100% with you on doing it your way. I have had a trip or 2 to the hospital in my young life and always insist on my wife by my side.

I usually recommend stabilizer all year, especially in the fall 👍

That's a great idea (as long as you have access to a mixer 🙂). I have seen people use dryers for small tanks, but I don't recommend it because I don't want to single handedly increase the divorce rate. 🤣 River rock is a perfect replacement for bb's, there are no sharp edges and it's little.

I really like that idea but for the life of me I can't imagine how one would attach a chevy truck tank to the mixer. That is the project I have ahead of me soon and have been trying to figure out how to agitate the vinegar and aggregate by my self. Any suggestions how to attach it to the cement mixer?

Get the cleaning vinegar. You really don't need to shake it a lot if you are patient. I have done it on a bike tank without shaking much, and it worked out fine. The really bad corners just took a little longer

I've seen people strap them to a wheel and drive around slowly. If you have a friend with a tractor you can do a really big tank but most tanks you can do with a truck.

@@danielboughton3624 I don't have a truck, but I'm going to have to try that, my little daily driver Honda will hold an edger tank.

I haven't tried white vinegar.. it's pretty close to distilled. Let me know how it works.

I live on the edge of a desert, so rust isn't a problem here(but I still use WD40 every time) 👍 BB's take a bit of extra shaking, I used them in the video because they come in a good size package, and not everyone has enough loose nuts handy.

That will work. Be super careful , most drain cleaners are really strong and can eat the tank up in a hurry. Make sure you flush it well with baking soda when you are done. I am curious and hoping for the best for you. Let me know how it works out. 👍

These are all good suggestions 👍 I prefer vinegar because, while it takes a minute, it's safer if you have spills. Not everybody has the experience for stronger acids.

Thanks for stopping by and watching

Thanks. White wine vinegar, you are showing your tank a better time than I did. LOL I would suggest use BB's rather than gravel, no sharp edges and you don't have to clean gravel dust out when you are done 🙂 Let me know if it works the same as distilled.

@@GuysPlayingWithTools I've cleaned the gravel first... Sorry, distilled white vinegar, same as yours.

@@BensWorkshop I thought you were gonna give the tank something nice before cleaning it. Lol

@@GuysPlayingWithTools The tank I will be working on is bone dry with about an inch at the bottom with rust in it. However some of the rust is a bit thick, hence the gravel. After the gravel, I will use the vinegar.

Thanks, I did it all by hand so I spent a whole day getting it just the way I wanted it... all for 7 seconds of video 🙂 I have a container of nuts and bolts but went with BBs because I worried about people tearing up the tanks, most people are gentle and think about what's happening inside the tank but others might not be

@@GuysPlayingWithTools I’ve used gravel too😄.

@@almclean4835 did you have gravel mud in the tank?

@@GuysPlayingWithTools no just cleanish pea gravel

Free is even better than cheap. 👍

You are at the right place! I am a carb fanatic and have rebuilt just about every carb you can think of. They are mostly the same from one to the next, so a similar carb would be the same inside If the tank is especially bad, you might have to do it twice, but it always works. Oil it right away when you are done to prevent flash rust. Let me know how it goes!

@@GuysPlayingWithTools absolutely amazing! It's a good job I've already subscribed before you had wrote back lol 😂 I'll certainly be in touch throughout the rebuild to keep you up to date :) (and most likely gather all the information I possibly can too) haha thank you so much for being so responsive too!

@awholenewman155 I hope I can help, I try to get a little of everything engine related on the channel. The best advice you are going to get... take your time and get a LOT of pictures while taking it apart. If you don't work on them often, it's easy to forget exactly how it goes together. Good luck!

@@GuysPlayingWithTools you've already helped but I would never have even thought of taking pics I was just going to sticker everything and number it 🙈😂 I already think I'm in over my head but the bike did run perfect before it was let sitting they just got a 1200cc and left the 125 sitting but when I saw it I knew I needed it lol thank you so much for being so kind my name's Roy btw I feel like we'll be in touch regularly lol

Pics are easiest and 10x better than labels. They show how fiddly linkage fits together and which bolt goes where. 🙂 Feel free to grab my email from my about box. If you aren't 100% sure of something, you can send me a pic and we can talk

Of course. 👍I keep the humidity down in the shop, so I have plenty of time to seal it, but for people in humid environments, you will want to neutralize the acid in the tank.

That's a good suggestion for sealing a tank. I appreciate it(I am sure anyone who reads this will also appreciate it)

Thanks!

Thanks, I suppose I could re-use the vinegar but my garage might start smelling like a salad bar. 🤣

🤣🤣🥗🥗

All you have to do to get one is go the Minnesota airport. LOL White vinegar is good stuff, cleans showers,, makes pickles, eats rust, and it's good on a salad. It deserves its own holiday.

@@GuysPlayingWithTools 🤣

Thanks for watching

True. But with a baffled tank bb's get everywhere really well. 🙂

That's an option for sure. I usually spray either WD40 or a bit of 2 stroke mixed fuel into the tank, and they prevent flash rust really well. course tank sealant would be a good idea on older tanks to seal any leaks and high corners that weren't immersed while it's both off and empty

The bearings just break up the thicker sludge faster, I did a "part 2" with a cut-up tank and didn't touch the parts in any way, and it still worked fine after a couple of days. Let me know how it goes. 👍

That is an interesting way to treat a metal tank. I assumed epoxy would get eaten by the fuel, but now I am going to have to give it a shot. Thanks for the idea!

@@GuysPlayingWithTools Eastwood, Summit racing, Jegs etc sell gas tank sealers specifically designed for this task but no way would I leave the rust and coat over it. I don't know if it is epoxy or polly but it's tough stuff. BTW muriatic acid (Pool acid) works crazy fast depending on the concentration IE how much you put in the water solution. Were talking hours not days.

@tomhubbard353 yeah, I agree. Coating it is just wrong. Good after cleaning though. I use vinegar for a lot of reasons, it works great, it's safer to use, it's cheap(and it makes the shop smell like an Italian restaurant, lol)

@@GuysPlayingWithTools I agree the vinegar is far safer to use and works. The Muriatic is really reasonably priced tho, you usually get two gallon jugs for something like $20 and it goes a long way with dilution. BUT it is a strong acid and has inherent dangers, but that is also it's strong suit making it fast acting. Another option is molasses, I have a five gallon bucket in my shop of 10-1 molasses and water. It is slow as molasses but does an incredible job of stripping every spec of rust when combined with a pressure washer rinse(scrubbing also works, sonic tank etc.) I just did a pitman arm last week, it takes about a week or better soak but looks like a sand blasted bare metal part when done. I also use the muriatic to remove galvanized coated parts prior to welding.

The whole shop smelled like Olive Garden the next morning. 🙄

It's gonna be a little messy but outside of shaking the tank, it's really easy. Do it twice once for sludge, once for shiny. Good luck!

They are getting harder to find. I already turn down McLanes that need hard to find parts.

About 6 months ago I did a video, an overnight test of Distilled vinegar vs. Cleaning vinegar vs. 30% concentrate vinegar(the strongest). As expected, the 30% cleaned faster than the others the first day, but the next afternoon when I got back to them, I was glad I had marked the containers because there wasn't a difference between the 3.

You probably want to avoid leaving anything you want to keep in vinegar for a couple weeks... but now I am gonna toss an old carb body in tomorrow morning just to see it happen. 😁

Not even a little bit. It's a minimal amount and diluted quite a bit by the gas.

I have never heard that, I am going to try it on something rusty today

They always say that. Everything I buy "ran when i put it away." 🙄 Check for pinhole leaks first. The walls could be too thin to be worth bothering with. Every once in a while, I see tanks where the walls are rusted so thin, they aren't worth bothering with

@@GuysPlayingWithTools well to be frank whwn i looked at it he had it running.. and it sounded fine.. but it only ran when he poured gas into the carb bowel and intake. I picked it up and tried that but i. Ould only get it to run for 10 seconds. Being dumb i put too much gas in the bowel and the oil reeks of gasoline now.. so i gatta drain the oil and filter which i was gonna do anyway. The tank. When i drove the Jeep on a trailer home. The filler hose broke sploshing gasoline all over the trailer. The tank has no holes its just the filler tube broke being 50 years old and rubber. I was gonna disconnect the fuel line to the tank and hook it from the pump to a 5 gallon fuek can.. and crank the engine and see if the mechanical pump even pump gas first. Then fix some of these vacuum lines. And plug the leaks.. and try to get it running again. When i tried with gas in the carb itd run fir 5 seconds. Then die. Probly a good thing though with gas in the oil.. so it doesnt damage the bearings etc..

@@jeepsblackpowderandlights4305 Checking for flow first is a good idea, you can also put some of the fuel in a shallow dish and see what it looks like. You might get lucky and have a tank of 2 year old fuel that doesn't have the oomph to start the motor... that's a good problem to have. This might be a good time to invest $20 in a cheap borescope off Amazon, that will let you peek inside the tank after you have it empty. We joke here about the 3 things you might see: 1 - "fill it up, it's fine" 2 - "Clean it, it's just rust" 3 - "Oh @#$#, this thing is history" From what I am hearing, you have a fair chance that you will look inside the tank and see a perfectly good tank. When they have fuel in them, they don't tend to rust

@@GuysPlayingWithTools guy said the gas in the tank was 6 months old.. when it sloshed on the uhaul flat bed i towed it with.. it was slightly greenish which gas is. And smelled.. well of gas. So ya. I have a borescope better than a 20$ one. Lol i thought of sticking it in there through that torn filler hose and checking. I dont know MUCH abkut carbs.. even though i have had my grand wagoneer for 7 years.. i never needed to adjust it or work on it.. besides eliminating 20000 vacuum lines for emission crap i dont need anymore. Did i flood my oil with gas when i poured it into the bowel holes ? I lut some over the flaps too. I used probly 750ml of fuel in the bowel lol.. I hope it was just that.. and not a leaking mechanical pump. But i do have a spare pump and its just two bolts. Look on my channle. Youll see my vids of my new j10. Its a rusty mess lol. Im way way better at welding and fixing rust than i am with carbs. Should i drain the oil and lut fresh oil in and replace the filter.. even though i am not gonna try starting the engine for awhile ? Maybe crank it with the new oil to at least get the engine coated with oil again.. versus oil/gas

@@jeepsblackpowderandlights4305 I did go look at your channel, hoping to see some of the wrenching we are talking about here 🙂 If you cranked it over right after you but the fuel in, it probably(can't say from here) didn't get enough in the oil to matter but a new oil change never hurt anything and you don't know what sort of oil the previous guy put in, so I would go that way for sure. I am the opposite of you, I am a rookie welder(good with a grinder🤣) but I know carbs back and forth. With any old world automotive carb you want to think(and clean eplace) jets, needle\seat\float setting, accelerator pump, choke, leaks. If you cover those bases, 99% of them will run fine. Take LOTS of pics at each stage while removing it and taking it apart and you will have a nice little reference library when you are putting it all back together.

You are 100% right. I did a vid comparing vinegars with different levels a month or so ago. I went with plain "salad: vinegar for this one because they all work great, and most people already have this in the kitchen. 👍

I was raised in Broward County! Be patient when you do it, go over night, then rinse the sludge out and do it again and it will be ready to go

O.... M....G How did I let that one get past me?🤣🤣

@@GuysPlayingWithTools lol

The Salad channel?? Mick??

@@barryewalt5368 🤣🤣

Kids kids kids

It's a little trickier if the tank is build in and can't be removed. I would suggest making it a project. If it has layers of rust that might break free, I would pull the motor and put BBs, or small nuts and bolts in with the vinegar and have a friend help me shake it around to break it up. The motors are usually pretty easy to get out, only a few bolts. If it doesn't have layers of rust you can use the vinegar without shaking it up too much. After you have used the vinegar, and the rust looks better, mix in some baking soda with water and full the tank, then wait 5 minutes and empty it, this will neutralize the acids in the vinegar. After that's all done, get a tank sealant like POR15 and put it in the tank, then rotate it around so it covers every inch and you are good to go. You should do this step with any tank cleaner, we use vinegar because it's cheap and works great. It's a little bit of extra work since the tank can't be removed but if you follow these steps you will never have a problem again.

@@GuysPlayingWithTools cheers. i might do it a bit more in depth when i get it completely stripped for paint this summer. for now i did just fill it up with vinegar and let it simmer for 4 days, worked well!

@phrg8332 Nice. Use POR15 or something like it to seal it. It isn't cheap, but even the little can goes a long ways

It will, but it will be hard to shake the tank. 🙂 After you get it clean, use a sealer like POR 15 to make sure the rust doesn't come back.

WD40 is my holder, mix up some water and baking soda and rinse it with that. I use POR15 after I am done to seal the tank. It takes care of any little holes it might have and also protects it from ever rusting again.

There are quite a few commercial sealants out there that all work well. It's mostly the same stuff in a hundred different packages. You are right. A car tank is a different animal.

It should be good to go. A little wd40 will be diluted so much by the fuel it won't matter

I haven't tried that. I am going to pay with cleaning one with electrolysis next week. So far, vinegar is winning, but I will try anything to find an easier way to do a dirty job

@@GuysPlayingWithTools soft lead balls are supposed to be for the finish. Leaving a thin layer on the cleaned iron. WD40 will get washed off by fuel. But lead is supposed to stay. Vinegar is still in the game for the reduction of the rust.

@farrider3339 I have tried 3 different kinds of vinegar, and they all worked really well . Of course, you need a coating of some sort when you are done no matter what you use. Lead balls are an easy test, I will try it when I get my hands on another rusty tank. You can only find rusty tanks when you aren't looking for them. 🙄🤣

@@GuysPlayingWithTools 😄👌

I will add that to the description. Once it's rusted, it's prone to rust again. 👍

This is the best question I have gotten in a month. There are a number of reasons this can happen, but the most common is that dirt in the fuel system (or age) is causing the float in the carb to stick. When that happens, the fuel tank will slowly drain into the oil and cause the level to get high enough to leak through the carb. Check your oil level. If it's really high, empty the fuel tank. Drain the oil and check it. If it smells like gas, clean the tank, replace the fuel line, and clean/rebuild/replace the carb(depending on how bad the carb looks) There are other reasons, I am going to change my schedule and do a video about it today. (Like I said, this is the best question of the month) 👍

Sorry, I skipped the screen filter part. They don't all have one but the most common ones are part of the petcock. If it's removable, there is usually a small round screen attached to it

I am going to have to try that. I even have a tank ready to clean that I can let sit for a while after it's done. Thanks for the idea!

@@GuysPlayingWithTools just don’t let it sit long enough for Russ to build back in it as soon as it dries, put the automatic transmission fluid in swish it around and then rinse it with gas. I did that to a Toyota pick up my dad told me about the trick it never rested again.

I use POR15, it's $15 at O'Reilly (the cheapest place I have found it). it's for an 8 oz container but that's proven to be more than enough for lawn equipment tanks.

I went back and forth on that one. As a rule, I spray them down with a protectant, but when they have fuel in them, it's a natural protectant of you ask 3 people, they will give you 3 answers and every one of them will swear that theirs is the only true way to do it.

@@GuysPlayingWithTools Bill I bought 4 gallons of white vinegar because I have 3 or 4 fuel tanks to de-rust, they are my winter projects and I am still undecided on whether to coat the inside of the tanks. I think I will follow you're philosophy. Cheers Mate.

@Mick Hardie you can do a lot with that much 🙂 Don't leave it in more than overnight, it's a weak acid but it's still an acid

Try using a strong magnet. It will pick up everything that has a tiny bit of metal left. Then do your best to flush the rest. If you get 99% of it, you can go ahead and seal it with POR15. Do 2 coats, 1/2 the small can twice. Nobody will admit to doing it that way, and some will say that it's completely wrong, but it's common practice behind closed doors.

@GuysPlayingWithTools thanks. I'll give it a try. It's a plan at least. I flushed the tank so many times I lost count, but it won't flush out the small particles and it's a lot of stuff still in the tank. The shape makes it so the particles aren't easy to flush out. The magnet idea seems like a winner. Thanks.

@@Watchdog_McCoy_5.7x28 It will get everything that has even a tiny bit of metal left. Good luck, and let me know how it goes!

@GuysPlayingWithTools if I don't forget I'll update you after I try it... have a great evening and thanks again for all the advice.

All good suggestions 👍

@GuysPlayingWithTools done a bunch of 60's and 70's triumph motorcycle tanks and a couple of harley tanks. Never had a seal fail. I have had to strip and re coat a few thanks that were not prepared correctly and people had done at home.

@@safechameleon7656 That sounds like my kinda fun. I am a small engine guy, I don't care what it's attached to, if it's got a spark plug I am into it.

How long did you let it sit with vinegar? On really bad tanks I have let it sit a couple days sometimes. I am prepping another video on gas tanks using a homespun electrolysis machine that didn't cost much to make, but it was still more expensive than vinegar. It's not better, just faster

@@GuysPlayingWithTools30 days changing the vinegar every 3 days. Also used the rust remover from harbor Freight.

@JDStaffylover That's odd, I am wondering if the previous owner saw rust and sealed the tank rather than cleaning it. What you did was more than enough to clean any tank.

@GuysPlayingWithTools It came off of a tiller that I bought new. I thought I had ran all of the gas out . Left some ethanol and stored it for about 4 years. No hope for it now.

@JDStaffylover I have never seen vinegar fail to clean rust. You said you also tried other rust removal that didn't work... if you were near Dallas, I would give you a new tank and use the one you have for experiments to find out what is different about it.

Sure, it would work on just about anything rusty. After you are done cleaning, make sure you use something to seal the tank. I mention it on the video, but it's important. They sell all sorts of stalker sealants and the all work pretty good

The reason I use BB's is that it leaves a spotless tank, and for the guys who don't have a good nut collection(I couldn't imagine not having a nut and bolt collection but some people don't have one) they are considerably cheaper. I appreciate the suggestion though. 👍 Sometime next week, I am releasing a video of a completely different way to do it. 🙂

I usually put sealant in the tank so it never happens again. Then put it back on and go. Sometimes you will have to do it twice if the tank is especially bad but it always works

@GuysPlayingWithTools ok so do i need to rinse it out with something to make sure all the vinegar is out? Also, I have seen other people use baking soda to neutralize the vinegar when done.

@dylanreynolds4899 You can. Vinegar isn't particularly strong(which makes it ideal for this). I spray it out with plain water, dry it with the air compressor, and seal it. You have at least an hour,(maybe 3) depending on climate before rust will show up in any way. People talk a lot about flash rust, but it still takes hours, you should have it sealed by then pretty easily.

@@GuysPlayingWithTools ok thanks for answering back so fast. Last question, what do you use for sealing it?

@dylanreynolds4899 It's all about trying to help, I do my best to answer all of them within a couple hours. I use POR-15. I usually don't give brand names in videos so people don't think I am getting commissions. (I don't) 🤣

There are a few choices, going up to 30% for cleaning vinegar. I did a video on that a few months back, and the cleaning vinegar was fastest. In 15 or so hours, it looked new. You might do it twice if the tank is extra bad though. Use baking soda and water to rinse it out after you are done to prevent flash rust

@@GuysPlayingWithTools awesome ... is there a coating that does not flake or peels off ? or it isnt' necessary to coat ?

@solartonytony5868 100 people will swear by 100 answers for that one. Lol They are all good. If you are only doing one tank, I would visit your local auto parts store and see what they have in small quantities

It really was. Outside a little shaking the tank it was no effort at all

@@GuysPlayingWithTools that's always a good thing

I had to go look, I grab every t-shirt I see that makes me laugh. This one came from Amazon. (It's still a favorite)

The vinegar makes short work of old gas that has dried in the tank 👍

I do straight vinegar overnight, then shake it around with bb's in it to shake things loose and flush, then repeat another night if needed

​@@GuysPlayingWithTools Thanks

👍

Thanks. I didn't say it enough on the video(only once) but add a sealant when it's nice and clean so you don't have to do it again in a year or 2

On the inside?

@@GuysPlayingWithTools to vibrate the tank...or any vibrator strapped to the outside ?

I shook it around a couple of times, but other than that, it just sat there. I know it seems too easy, but that's it 🙂

You get it. I only spray it with WD40 to keep it from flash rusting before it gets installed(it might be a while)

Ah, now the WD40 makes sense. As it dissolves in gasoline I wondered what the point was. Now it is clear.

You got it, and there isn't enough sticking to the tank to make any difference in the fuel.

I am not sure I understand the question. 🙂

If you are asking if you need to go into the tank to scrub... no, your don't. Put BBs or something like that in with the vinegar and let it sit overnight, then shake it around and let it sit a few hours, then replace the vinegar and let it sit overnight again and it shake it around again and it should take nearly everything off and leave you with a good useable tank,

Probably. It's nearly impossible to do anything that hasn't been done before with well over 800 million videos out there. That said, it really works, and I enjoy sharing things that really work. If you have ideas for future videos, I would love to hear them

@@GuysPlayingWithTools Warn anybody doing the vinegar tank clean - to not do it if they have a locking gas cap. The vinegar will rust the internals - then you can't unlock the gas tank. They'll need to seal up the tank with something besides the locking gas cap.

@cr500mike Good point. I never thought about locking caps in little motors but on a motorcycle or car, it's a lot more common. I will put together a comment and pin it.

I appreciate the comment, I tell people that the tiny bit of WD40 you use to coat the tank won't make any difference all the time, so it's good to occasionally get feedback from someone that already knows this👍

I was doing one Monday and thinking about how this would work on a car tank.

Still thinking about it... I always put BBs in and shake it, but how would I shake a really big tank?

@@GuysPlayingWithTools maybe an adapted paint can shaker? would possibly be the first ever created XD

@Chris Curtis Maybe, but would it be enough to shake a car tank? I usually just get little tanks, and the only thing that ever goes wrong is not shaking them enough.

@@GuysPlayingWithTools Put the tank on your bush hog while you cut the back 40? lol

That's a good idea too. I like bb's because they are little and get in corners.

@@GuysPlayingWithTools but being small bb can get stuck so I would measure or fill esp container to know your getting out what you put in? I can visualize bbs an carb jets!

@TimBarnett-pl9kd You are pretty safe in the tank, and they are still too big for carb jets (unless your mower is way bigger than mine) 🙂 I use a strong magnet to fish them out.

I use straight distilled vinegar, and it works pretty well. I would love to hear better ways though, why do you dilute it?

@@GuysPlayingWithTools - It's sold already diluted. Look at the bottle you buy, it probably says 5% vinegar. 30% vinegar can be found at hardware stores, it works better.

I will have to try it. Plain old distilled vinegar has worked really well for me, but I am always up for trying something new. I have an old tank i can sacrifice(cut in 1/2), I will run them head to head. This will be interesting. .

It's a solid water repellent, and when you put fuel in, it will absorb it.