Cleaning Catalytic Converter With Lacquer Thinner

Looks like the cats are part of each of the exhaust manifolds of the V6 and are $1,500-$2,000 new for a pair for California or Federal. Catalytic. Also, worthless. Hi tony22 Replaced Cat with another unit (:lol ), In N. A catalytic converter is a device that cuts down on the amount of hydrocarbon emissions from your vehicle's exhaust, helping your car to pass the emissions test. Tiny engines generate a lot of power by designing for a high redline (usually with direct acting overhead cams and short strokes), and winding them up. I know someone who talked about "washing his bad catalytic converter" with lacquer thinner. Catalytic converter price ranges including labor are typically between $375-$2800 depending on the type you get, the vehicle you have, and where you take it to. Store in a cool, dry place. It helps improve the flow and levelling when applying lacquer so your finish is smooth and streak free. In addition, a clogged converter can't control the harmful emissions the vehicle's exhaust releases into the air. How to Use Catalytic Converter Cleaner. Then I've also seen products like cataclean, product called "catalytic converter cleaner" and on the can it says cleaner and deodorizer plus it has 4 reviews, all of them with at least 3 or 4 stars out of 5. Don't waste your money. Replied by grg8888 on topic Lacqure thinner in fuel Sounds mighty unlikely.

The other was to take it off, and let it soak in soapy water overnight to get the gunk to fall apart. I was told laqur thinner would clean cat - Cars & Trucks. Due to his engineering background, Glenn Stok is skilled at solving technological problems, which has helped him save money on car repairs. After that, all exhaust gases were channeld through a single catalytic converter. catalytic converter cleaner | catalytic converter | catalytic converter database | catalytic converter replacement cost | catalytic | catalytic converter replac Toggle navigation Keyosa. Fuel Injector Cleaner Complete System Cleaning Fluid Additive for Carburetor Engine Gas Line & More. Once the tank is nearly empty, refill your car with gas as normal. 2 Questions: I know it's illegal to drive without a catalytic converter, but is it legal to remove it to clean it (while NOT driving it)? Also, what do you think about pouring lacquer thinner or Cataclean in the gas tank to clean the inside of the catalytic converter?. How to fix and repair bad or clogged catalytic converter in your car by cleaning it with lacquer thinner cleaner (life hack). The theory behind it is heat. I haven't done this job myself but I can see it being a real PITA. This is supposed to clean out a bad catalytic converter. I personally do not know of anyone who has tried cat cleaner or lacquer thinner in the fuel tank. We recommend Torque Pro. They work, in part, as a chemical reaction and precise heat conditions. Then he suggested running lacquer paint thinner through the tank. Usually cleaning helps when the converter is gunked up with tar from a previous running problem, but it won't help if the converter is just worn out. production automobiles for the 1975 model year to comply with tightening EPA regulations on auto exhaust.

Primarily for thinning lacquer based paints to spraying consistency - add thinner to the lacquer gradually so that a minimum amount of thinner, or enough to make the paint flow freely, is added. Catalytic Converter Cleaner found here at a competitive price. Find many great new & used options and get the best deals for 120007 Cataclean Complete Engine Fuel & Exhaust System Cleaner at the best online prices at eBay! Free shipping for many products!. Looks like the cats are part of each of the exhaust manifolds of the V6 and are $1,500-$2,000 new for a pair for California or Federal. In our DI engines, I don't believe this process will clean the valves like what others have said about seafoam. I wonder if the pipe got larger with the 2008 4. Can you use paint thinner to clean a catalytic converter? No, it will need repalced. I researched plenty before doing it. Totally worthless. Check youtube video by scotty kilmer on cleaning the converter. Here we’ll talk about everything you need to know about fuel injector cleaners and we try to answer every question you have, like why they are needed in the first place, how to use them, should you use them yourself or go to a mechanic and so on. Dark smoke, poor fuel economy, and foul odor coming from the exhaust system—these are just a few hints that your Toyota Rav4 catalytic converter is out of whack. The catalytic converter generates no power whatsoever on its own. The Klean-Strip 1 gal. If you aren’t sure, or you do have a clear coat, you should try using “goof off” or a similar cleaner to remove fresh paint from old finishes. My roof looks like a glass mirror and has lasted 28 years. Is there three catalytic converters in a 2093 Ford Escape? And I've seen online YouTube people putting lacquer thinner in the tank and running it through to clean the converters. "First I did a laser temp reading on the front converter, the front was hotter than the back on both converters =clogged converters. On the other hand, these paints usually don’t match the original color of the car’s door paint and tend to promptly which causes a hideous paint mark on the car’s surface.

So I finally got back to this repair. And if some plastics are exposed to lacquer thinner it melts. You'll know you need to clean the carburetor if the gas smells like lacquer thinner or turpentine or has some other nongas, funky chemical odor. Featured Bought a un-smogable prius under false terms. Can paint thinner be used to clean catalytic converters in cars? Somewhere I saw a video that said use lacquer thinner to half a tank of gas and run your car at high speeds for about 150 miles. - cleaning using things like lacquer thinner can help but if the converter is damaged or worn out it won't help - 90% of the time the fix for a p0420 is to replace the converter - original equipment converters are more expensive because they're higher quality (more platinum, etc. I have not replaced the rear O2 sensor. Water may injure cast iron exhaust manifolds, so it is preferable to use some sort of solvent or cleaner. It's ideal if you're concerned about the effects of your vehicle's emissions on the environment or if you believe your car may fail the MOT emissions test. Gasket Cataclean is a fuel and exhaust system cleaner that reduces carbon build-up and cleans your vehicle's catalytic converter, oxygen sensors, fuel injectors, and cylinder heads. Let’s look at lacquer thinner and see what those chemicals might be and how different combinations or proportions of chemicals affect the drying time of the coating. 7 power boost, this part was listed for 2005-2008. Is this a sound method? Also is it easy to remove replace converters and replace maybe via a muffler shop to save money. Free Mp3 Ac Square Catalytic Converter Mail Download , Lyric Ac Square Catalytic Converter Mail Chord Guitar , Free Ringtone Ac Square Catalytic Converter Mail Download , and Get Ac Square Catalytic Converter Mail Hiqh Qualtiy audio from Amazon , Spotify , Deezer , Itunes , Google Play , Youtube , Soundcloud and More. I researched plenty before doing it. i understand most of those "pass smog guaranteed in a can" things are just chemicals that clean out the cats. IIRC I used a gallon of lacquer thinner to about 1/3 tank of gasoline (of my '96 Accord). Your catalytic converter is dead, if you want to fix it you need to fix whatever killed the cat first then replace the catalytic converter. Catalytic converter clogged and problem code P0420. It just reduces the level of pollution.

Whilst there are a number of fine products on this list, we can't look past the Cataclean Engine & Catalytic Converter Cleaning Treatment as the best catalytic converter cleaning product out there right now. Code P0420. I'm completely blown away but extremely skeptical. JHZR2 - I looked into it a ways back. Bad news Guys:( P0420 came back but this time it just says below threshold but no bank 1 like on the previous code. Shaun TiedeULTRADYNE Arl,TX([email protected] It'll clean the intake valves and clean all of the crud from the manifold and pistons. Most fuel pump assemblies have mostly plastic components. We have the widest selection of 2013 Jeep Wrangler JK Catalytic Converter, and you’re sure to find a perfectly fitting part when you shop here. In fact, removing the catalytic converter and cleaning it manually is the best way to go. Seems To Have Worked. How to Clean Your Car's Catalytic Converter using Lacquer Thinner. Since exhaust manifolds direct fumes out of the vehicle, standards for cleanliness are not as stringent as with intake manifolds in automobiles. Catalytic converter cleaner. Add it to your fuel at a ratio of 1 gallon to 20 gallons of fuel. Add a drop or two to yo. So I'm off for a few days, and I've heard of a couple ways to clean a catalytic converter. I used about 1 quart of lacquer thinner to about 7 gallons of gas.

Hi tony22 Replaced Cat with another unit (:lol ), In N. Aftermarket Catalytic converter I've had superb luck with is Magnaflow But a muffler shop will. Also, worthless. The work area. Lacquer thinner is usually a mixture of solvents able to dissolve a number of different resins or plastics used in modern lacquer. Once the tank is nearly empty, refill your car with gas as normal. Once the heavy crud is gone, lacquer thinner and brake cleaner are best for final prep work because they have a high evaporation rate. The theory behind it is heat. Lacquer Thinner - 946 ml Lacquer Thinner is ideal for cleaning and flushing spray guns and spraying equipment used for lacquer paints. Catalytic converter price ranges including labor are typically between $375-$2800 depending on the type you get, the vehicle you have, and where you take it to. Anyways, I've never heard of adding lacquer thinner to my fuel, I truly think that I'd have heard about it if it were effective or beneficial. Either way, lacquer thinner will not fix any of this shit. How to Clean Your Car's Catalytic Converter using Lacquer Thinner: Does Lacquer Thinner Clean Catalytic Converters? -EricTheCarGuy: PO420 Myth Busted?? PART -1 Lacquer Thinner in your Gas tank? Will It work?? PO420 Myth Busted?? PART -2 Lacquer Thinner DID IT WORK?? A real test! LACQUER THINNER FIX FOR CATALYTIC CONVERTER. What Catalytic Converter Cleaners Should I Use? Luckily, in most cases, the catalytic converter can be cleaned using various methods, especially if caught on time. Can you use paint thinner to clean a catalytic converter? Dip a rag in some turpentine or lacquer thinner to clean them up. How to Use Catalytic Converter Cleaner. I'm completely blown away but extremely skeptical. In addition, if you are required to have smog checks done on your car, a clogged catalytic converter is likely to cause you to fail the test.

If you decide to do it all yourself, the part alone will cost at least $250. Just cruising Youtube. So lacquer thinner sounds crazy - if you look. Some find a lacquer thinner effective, too, with the ratio of 1 gallon of thinner to a half-full gas tank. Lacquer Thinner, Lacquer Thinner, Lacquer Thinner!!!!! WORKS INSTANTLY. Can paint thinner be used to clean catalytic converters in cars? Somewhere I saw a video that said use lacquer thinner to half a tank of gas and run your car at high speeds for about 150 miles. and coolest car in the world can become a major turn-off. (Melted or broken up. Here are the most common symptoms when it comes to a damaged or clogged catalytic converter: 1. does anyone know how to clean a catalytic converter without messing up my car. Catalytic converters are not something to clean or mess with in any way. More is not better !. This process takes longer but is necessary to dissolve the deposits clogging up your catalytic converter. Cataclean is a fuel additive that allegedly removes resin, gum and carbon from the lambda and catalytic converter but I have to confess I'm not a great lover of additives so if the cat or lambda is faulty the best thing to do is replace them - by all means try Cataclean as it is a cheap fix (about £15 a bottle) if that don't work fit a. It is rare for a catalytic converter to fail because they are designed to last for the life of the vehicle. The best way to get the most your money can buy nowadays in by buying online. Catalytic converter clogged what do i do was able to fix it for a few months after dumping some lacquer thinner in my tank and giving it a nice Italian tune up. 78 L Lacquer Thinner is ideal for cleaning and flushing spray guns and spraying equipment used for lacquer paints.

Essentially a complete loss. Visit your local store for the widest range of paint & decorating products. Here are the most common symptoms when it comes to a damaged or clogged catalytic converter: 1. There is a tried out old school method, that involves a lacquer thinner and a lot of engine revving. Try cleaning first, but find the cause to prevent it again! If the catalytic converter is dirty I can see how cleaning it would work. We have the widest selection of 2013 Jeep Wrangler JK Catalytic Converter, and you’re sure to find a perfectly fitting part when you shop here. Q: What lacquer thinner to use for catalytic converter threshold? I use lacquer thinner that they sell in auto paint stores. Some sources recommend using lacquer thinner to unclog your catalytic converter. From that standpoint, a catalytic converter cleaner is gimmicky. How to clean catalytic converter DIY with Scotty Kilmer. methods of cleaning out a catalytic converter which would require removal (not easy) or pouring lacquer thinner in. 2011 Crown Vic here with 305k miles, and today my engine light comes on. Keep container tightly closed when not in use. Buy CRC 05063 12 Fluid Ounce Guaranteed to Pass Emissions Test Formula: Diesel Additives - Amazon. Use a clean paper towel or rag for wiping.

Pick out a catalytic converter by DEC and get your emissions back into check without worrying to fail again. I'm looking at a 2000 F150 which doesn't have a converter. therefore, through this article, i will show you how to clean a catalytic converter template and avoid early replacement. This type of catalytic converter suffered from poor service life due to vibration-induced attrition of the catalytic coating; this also produced additional particulate emissions and the pellet bed caused high exhaust back pressure, resulting in poor engine performance. If your converter has a carbon buildup or mild oil fouling, try cleaning it before replacing it. Guy says I need to get something called Cataclean and run it through the gas tank to correct the problem. I've heard lacquer thinner in the gas also have heard sea foam a In the gas any other ideas I really don't think it's my cat but I could be wrong I'm still getting 27 mpg on ave it's a 2000 2. i'm of the latter opinion. Clean Your Car Diy Cleaners. I even tried Scotty Kilmer's lacquer thinner 1 gal per half tank of gas twice. Featured Bought a un-smogable prius under false terms. An aftermarket converter can probably be obtained for much less, but most agree the OEM's are better quality. One is the obvious—it just doesn't work. Klean Strip Green Lacquer Thinner 30% WT VOC SAFETY DATA SHEET Supersedes Revision: 07/19/2011 accumulate and explode if ignited. Yes, it’s not cheap and generally, we avoid picking the most expensive product as the top pick if we can avoid it. Replacing a catalytic converter is not the attractive option because of its cost. It oxides carbon monoxide and other pollutants into carbon dioxide and water by using a platinum-iridium catalyst.

A lot of people swear by it , others consider it as snake oil. Cleaning headlights with brake fliud it do works - YouTube How to Clean Your Car's Catalytic Converter using Lacquer Thinner. Automotive finishes. But you can't "clean" it. Replied by grg8888 on topic Lacqure thinner in fuel Sounds mighty unlikely. Indeed changing the catalytic converter probably will solve the problem, but besides this costing $2000 this may not be the root of the problem. California and New York registered vehicle owners should select the California/NY option in Step 1. My roof looks like a glass mirror and has lasted 28 years. How Catalytic Converters Naturally Work. Absolutely not. And if some plastics are exposed to lacquer thinner it melts. Do not store. This stuff seems to be much more potent than what is available at the big box stores. Cataclean works to help clean minor build up in the catalytic converters, and regular use can help keep then clean. Fuel Injector Cleaner Complete System Cleaning Fluid Additive for Carburetor Engine Gas Line & More. If anything, just get the stuff they sell in the store to clean the catalytic converter. If dirt and debris builds up, it will only mean that your car is pumping more harmful gases into the surrounding environment.

Both seemed as reasonable as anything and a far cry better than I suggestion I saw to add lacquer thinner to your gas. Once you’ve determined that the catalytic converter is not damaged or too clogged for cleaning, the next step would be to remove it and attempt to clean it manually. The thinner is excellent for cleaning brushes and equipment immediately after use. How to Clean Your Car's Catalytic Converter using Lacquer Thinner: Does Lacquer Thinner Clean Catalytic Converters? -EricTheCarGuy: PO420 Myth Busted?? PART -1 Lacquer Thinner in your Gas tank? Will It work?? PO420 Myth Busted?? PART -2 Lacquer Thinner DID IT WORK?? A real test! LACQUER THINNER FIX FOR CATALYTIC CONVERTER. Once the heavy crud is gone, lacquer thinner and brake cleaner are best for final prep work because they have a high evaporation rate. If it was broken, it definitely would not work. by pouring it in my gas tank? to clean a converter. PO420 (Bank 1) PO430 (Bank 2) How to pass emissions test. The best I had seen were videos of a guying removing it and washing it out with detergent. Looks like the cats are part of each of the exhaust manifolds of the V6 and are $1,500-$2,000 new for a pair for California or Federal. i have the stock H pipe off my car and am about to go smog and was wondering if there is any chemical i can use to clean out the cats since they look kind of black inside. The pipe is too small to bolt to the exhaust manifolds. Scan at the local Advanced comes up with 4 codes on the cat converter. This process takes longer but is necessary to dissolve the deposits clogging up your catalytic converter. methods of cleaning out a catalytic converter which would require removal (not easy) or pouring lacquer thinner in. How to clean catalytic converter DIY with Scotty Kilmer. The only other issue you could have and it not be the cats, is the O2 sensors.

But it was on a '96 Accord, and not on my Insight. Lacquer Thinner - 3. I'm looking at a 2000 F150 which doesn't have a converter. 2004 2005 Toyota Sienna 6S7 Aspen. My 282k miles 2006 Toyota Prius is throwing code P0420 and I want to check what could be the culprit. The 1974 rear "rubber" bumper was made in 2 pieces due to shortcomings in the manufacturing process. If you decide to do it all yourself, the part alone will cost at least $250. Meanwhile, the Lacquer Thinner technique is just a direct substitution for some expensive additives they offer on the market for "cleaning" Catalytic Converters; but really all they amount to is the chemical equivalence of generic Lacquer Thinner. It also effectively cleans spray equipment. Does Lacquer Thinner Clean Catalytic ⭐ 2005 Nissan Pathfinder - P0430 - $5 Solution to a $200 Problem: P0420; Clear check engine light for less than; How to Check a Catalytic Converter for; TOP 3 WAYS TO USE SEAFOAM!!! (That You; P0420 P0430 Quick Fix: Nissan Xterr; Cleaning Catalytic Converters with Sodium. To help with catalytic converter problem, we tried the lacquer thinner suggestion from your video on our 2003 4-cyl Altima (130K miles) but the car won't even start now. It is rare for a catalytic converter to fail because they are designed to last for the life of the vehicle. catalytic converter cleaner | catalytic converter | catalytic converter database | catalytic converter replacement cost | catalytic | catalytic converter replac Toggle navigation Keyosa. Essentially a complete loss. I'm also leaning in on this lacquer thinner thing I saw in you tube but decided to ask the gurus in the forum first before trying it.

After that, all exhaust gases were channeld through a single catalytic converter. Paint Thinner. It could be even more depending on the shop you go to. How to fix and repair bad or clogged catalytic converter in your car by cleaning it with lacquer thinner cleaner (life hack). One quick way to maintain your cat con's good shape is to clean it using detergent soap and water. Catalytic converter price ranges including labor are typically between $375-$2800 depending on the type you get, the vehicle you have, and where you take it to. Since it was snowing and extremely cold, the car could not be driven for the procedure so it was done in the driveway. The catalytic converter is an essential part of your vehicle’s exhaust system. Typical Uses: Thinning most lacquers and varnishes. Dish detergents are made to remove grease. Just cruising Youtube. Putting lacquer thinner into the gas sounds like it could work, but I'm concerned it could eat up a part that is coated with enamel or it may damage the fuel lines. - High Performance Pontiac Magazine. It helps improve the flow and levelling when applying lacquer so your finish is smooth and streak free. Is it safe to clean your catalytic converter by pouring some lacquer thinner in your gas tank and running the engine for about 150 miles as Scotty Kilmer suggests in this video?. Replied by grg8888 on topic Lacqure thinner in fuel Sounds mighty unlikely.

Since exhaust manifolds direct fumes out of the vehicle, standards for cleanliness are not as stringent as with intake manifolds in automobiles. Thanks again and I'll keep you posted. How to Clean Your Car's Catalytic Converter using Lacquer Thinner. If the catalytic converter is dirty I can see how cleaning it would work. This will remove some of the contamination on the substrate to perhaps turn off the check engine light TEMPORARILY. You can also read further from this blog post: Can a clogged catalytic converter be unclogged? If still no result, you will need a professional mechanic to save the car. Putting lacquer thinner into the gas sounds like it could work, but I'm concerned it could eat up a part that is coated with enamel or it may damage the fuel lines. Brush it onto the roof or fiber glass nice and thick. CODES discount catalytic converters California Legal FREE Get Deal Get Deal discount catalytic converters california FREE Get Deal Catalytic Converter - Discount Auto Body Parts Online CODES Catalytic converters are primarily used in vehicles to ensure clean and safe emissions. 2 Oz Acrylic Lacquer Thinner. It's time to buy a direct fit catalytic converter and hire a muffler shop. LACQUER THINNER is a full strength, medium speed solvent used to thin lacquers for all types of application. Oto Destekçim. One such piece actually told people to add paint thinner to their fuel tanks or actually removing the converters and cleaning them in soap and water. I wonder if the pipe got larger with the 2008 4.

Putting lacquer thinner into the gas sounds like it could work, but I'm concerned it could eat up a part that is coated with enamel or it may damage the fuel lines. I used scottys method and the check engine light went off for 550 miles. Looks like the cats are part of each of the exhaust manifolds of the V6 and are $1,500-$2,000 new for a pair for California or Federal. The best method is using water and lacquer thinner. Catalytic Converter Cleaner (16 oz. Professional service shops use expensive equipment to pressure clean and later thoroughly test the injectors to be certain the cleaning has been successful. Application. Acetone, used in nail polish remover, is a major ingredient in lacquer thinner. I pour out any paint left in my spray gun back into the can and then run lacquer thinner through it. The Nissan Path : View topic - What causes catalytic converters to "go bad"? The Nissan Path The World Wide Nissan Pathfinder Owner's Forum FAQ Search. Works with Car, Lawn Mower to Increase Power, Efficiency and Economy Boosting Stabilizer. It'll clean the intake valves and clean all of the crud from the manifold and pistons. I researched plenty before doing it. Just be sure that the surface is completely dry before applying J-B Weld. Repairing or replacing the catalytic converter prevents further damage to your car's exhaust system. Octane booster or lacquer thinner? up your oxygen sensor or catalytic converter. methods of cleaning out a catalytic converter which would require removal (not easy) or pouring lacquer thinner in. THE BEST ENGINE PRE ASSEMBLY CLEANER AVAILABLE, AND IT'S CHEAP IN BULK. Keep container tightly closed when not in use. Zinc and Phosphorus contaminants are what I would like to remove.

Note!

using special catalytic converter cleaner additives An easier way to clean the catalytic converter consists of using a special additive in the fuel tank.

A cat runs red-hot, so there are not going to be any carbon or organic goo deposits on it, and that's the only things lacquer cleaner could attack, if it were still lacquer cleaner by the time it got to the cat, which it won't be, it will be burnt up into CO2. lacquer thinner will create hotter combustion so the exhaust emissions are hotter. Scotty Kilmer, mechanic for the last 46 years, shows you a life hack, how to fix a bad catalytic converter by using lacquer thinner. About 85% of these are other industrial filtration equipment, 3% are mixing equipment, and 2% are recycle washing line. I LMAO for real when I saw him cut it out and wash it in a 5 gallon bucket of soapy water. So I took it to a local mechanic after work and they said it's the catalytic converter, code P0420. The idea of using dish detergent to clean a catalytic converter makes sense. Never heard of anyone doing that. I wouldn't shove anything other than petrol in my tank in a modern car, just isn't worth the risk of damaging sensors or causing premature wear due to washing the bores with a solvent, also risking damaging the valve stem oil seals. A clogged catalytic converter can impact engine performance and reduce fuel efficiency. Don't waste your money. But it was on a '96 Accord, and not on my Insight. Previously, lacquer thinners frequently contained alkyl esters like butyl or amyl acetate, ketones like acetone or methyl ethyl ketone, aromatic hydrocarbons like toluene, ethers such as glycol cellosolves, and/or alcohols. After that, all exhaust gases were channeld through a single catalytic converter. That sounds harmless and just might work. Cleaning Catalytic Converter With Lacquer Thinner.

Item Explanation Item Explanation
Oxicat - Oxygen Sensor & Catalytic Converter Cleaner (Autoprofi) 3569 Review for oxicat oxygen catalytic converter cleaner. Apparently in Florida, where the truck is from, there are no emissions test. Try cleaning first, but find the cause to prevent it again! If the catalytic converter is dirty I can see how cleaning it would work. If it was broken, it definitely would not work.
Either way, lacquer thinner will not fix any of this shit. does anyone know how to clean a catalytic converter without messing up my car. Now a catalytic converter has a good number of materials inside it like platinum, rhodium, palladium and many more. Is this a sound method? Also is it easy to remove replace converters and replace maybe via a muffler shop to save money. Be sure to flush the unit from both ends. Use lacquer thinner to thin lacquer and for general cleanup. com recommends putting 1 gallon lacquer thinner of paint thinner from auto store into fuel tank that is 1/2 full and driving for 150 miles to clean out catalytic converter. Department of Natural and Cultural Resources. Have any owners here tried to clean either of the O2 sensors or the catalytic convertors?? There seems to be methods online (ie. So I took it to a local mechanic after work and they said it's the catalytic converter, code P0420. Texases, if it were sold as catalytic converter cleaner I'd agree, but it isn't. POR-15 Tie-Coat Primer is the best prime coat to use before topcoating POR-15. Just replace it. Octane booster or lacquer thinner? up your oxygen sensor or catalytic converter. Water may injure cast iron exhaust manifolds, so it is preferable to use some sort of solvent or cleaner.