12 best injector cleaners

Product description

Chevron Techron fuel system cleaner is unbeatable in cleaning the entire fuel system and restoring lost power and performance caused by deposit build-up. - Cleans deposits from fuel injectors, carburetors, ports, valves and combustion chambers- works in one tankful while you drive to reduce deposit related engine knock, ping, run-on, and cold start problems- recommended for use every 3,000 miles- 20 oz. bottle.

• For best performance, follow the manufacturer's recommendations in your vehicle owner’s manual.

User questions & answers

Question:	Do people really use this every 3,000 miles? How often do you do it
Answer:	Techron has a web site and a contact number to call. Unless someone has opened up the engine block and tested how this additive performs, they are just guessing. Granted, Techron may just be trying to sell you something that you do not need, or need every 3,000 miles.
Question:	it's a real pain to open Techron bottle's seal. do you guys have any tips on opening it easily
Answer:	Don't try to peel it off. Just pierce it through the center (not at the edge) with a sharp pointed blade, like one on a little Swiss Army keychain knife. Leave the slit alone and don't try to peel any of the seal off. If you just pierce it in the center and don't try to pull off or peel any pieces it will remain intact and tightly adhere to the bottle neck and thus continue to provide an effective seal when you close the cap.
Question:	I found an old unopened bottle of the original concentrate, not the Plus. Probably 10 years old. Is it still OK to use
Answer:	Yes, its fine to use. The ingredients don't go bad for maybe 20 plus years or more
Question:	Is there any reason why after using this that I should also use Chevron's fuel injector cleaner or does this do the same thing
Answer:	Both products contain the same cleaning additive (polyetheramine), the "fuel injector cleaner" just contains slightly less (and is usually slightly cheaper) than the "fuel system cleaner".

Product features

Optimize your MPG

Every time you fill your tank, you expect to drive a certain amount of miles on it. An engine that's caked with deposits makes your engine work harder - less efficiently - every mile. So next time use Techron Concentrate Plus to help ensure maximum fuel economy.

Keep it Clean

Fact is, gasoline is a mixture of hydrocarbons including ethanol and other impurities. As it travels through your car's fuel system, harmful carbon deposits can form on critical engine parts. Techron helps remove these deposits, restoring lost power and performance.

What is Techron?

Techron is an additive technology that works to get the most out of your engine thanks to our patented fuel additive technology which is trusted by motorists, mechanics and auto manufacturers the world over. You can use Techron and when you do it will clean your engine, leading to better performance, lower emissions and maximum fuel economy.

What does it do?

Engines are designed to work at their best when they are clean and modern engines are designed to work with finer tolerances and at higher temperatures. Techron works molecule by molecule to prevent deposit formation, and in the case of deposits left behind by low quality gasoline, works to remove those deposits.

How does it work?

Techron is proven to be effective at keeping both modern and older engines clean. The result is maximum power, lower emissions and maximized fuel economy. There have been significant advances in engine design including hybrid and direct injection spark ignition technologies. These engines are designed to work at their best when they are clean. Even microscopic amounts of engine deposits can adversely affect performance.

Product description

Lucas fuel treatment is formulated for both gasoline and diesel engines, carbureted or fuel injected. 10003. It gives your fuel system what it really needs - a blend of super slick oils and additives with a high detergent action that allows the engine to operate at maximum efficiency. Also, it cleans and lubricates the carburetor and injectors and causes the fuel to burn more thoroughly for increased power and less fuel consumption. Lucas fuel treatment should definitely be used in vehicles that require leaded fuel because it actually replaces the benefits of lead in gasoline without causing harmful emissions. Use it to pass smog tests. Finally, it totally neutralizes the harmful effects of low sulfur diesel fuel.

• Lucas fuel treatment is formulated for both gasoline and diesel engines, carbureted or fuel injected
• Use it to pass smog tests. Finally, it totally neutralizes the harmful effects of low sulfur diesel fuel.
• Tan color
• 1 Quart

User questions & answers

Question:	How often should i use this on my truck
Answer:	Every fill up
Question:	I have a bottle of the upper cylinder lubricant with injector cleaners and fuel conditioners, so is this only for gas or can it be added to the oil
Answer:	I would not advise it but instead look at the other Lucas products directly for use in your oil. I am happy with the fuel additive product.
Question:	Whats difference between this and the fuel treatment 5 oz
Answer:	I don't know of any difference to be honest., I've been using this in my gas tank for the past 12 years in our 27 year old car and it runs great! I use it monthly!
Question:	Does this product keep the fuel injector cleaned out and does it help keep the fuel filter cleaned out
Answer:	Claims it cleans the fuel injectors, been using for several years with no issues and it does help with performance.

Product features

Lucas Upper Cylinder Lubrication and Injector Cleaner

Lucas Upper Cylinder Lubrication and Injector Cleaner is recommended for both gasoline and diesel engines that work with either a carburetor or fuel injection system. A proprietary blend of oils and additives combine to clean the engine with high detergent action. You get a more efficiently running engine with increased power and less fuel consumption.

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Product description

Lucas Fuel Treatment is formulated for both gasoline and diesel engines, carbureted or fuel injected. It gives your fuel system what it really needs - a blend of super slick oils and additives with a high detergent action that allows the engine to operate at maximum efficiency. Also, it cleans and lubricates the carburetor and injectors and causes the fuel to burn more thoroughly for increased power and less fuel consumption. Lucas Fuel Treatment should definitely be used in vehicles that require leaded fuel because it actually replaces the benefits of lead in gasoline without causing harmful emissions. Use it to pass smog tests. Finally, it totally neutralizes the harmful effects of low sulfur diesel fuel.

• Fit Type: Vehicle Specific
• Package Dimensions: 7.23 L x 4.93 H x 5.75 W (inches)
• Package Weight : 8 pounds
• Country of Origin : United States

User questions & answers

Question:	Anyone using this to negate ethanol damage or are you using their other ethanol treatment
Answer:	NO, this is not the product for that. You need the Lucas Oil Safeguard ethanol fuel treatment.
Question:	Is this a concentrate
Answer:	Yes, 3 oz. per 10 gal. of gas. You do not add anything to the fuel treatment.
Question:	Would keeping this in the car in hot Texas heat be an issue
Answer:	I use it in almost every fill up on my truck. F150 in SoCal heat.
Question:	Will gas mileage increase
Answer:	I drive (and now use this in) a 1996 Toyota 4Runner. Prior to its use I'd averaged 17mpg, then performed a replacement on plugs, wires, and air filter (upgrading to a K&N); in addition to cleaning the MAF and throttle body (all on my own, mind you!). I now average anywhere between 19.5 (city) and just under 25 (highway). I'm not sure just how much of a fuel increase can be contributed to this product, but I no longer go without it!

Product description

Professional mechanics and do-it-yourselfers everywhere rely on this product every day. Sea Foam Motor Treatment dissolves and cleans fuel and oil residues and deposits, stabilizes fuel, controls moisture, and lubricates upper cylinders. Safe and effective when added to gasoline and diesel fuel and oil crankcases Just pour it in!

• Cleans injectors, carb jets and passageways
• Cleans and lubricates intake valves, pistons and cylinders
• Dissolves and cleans fuel residue in fuel systems
• Dissolves oil deposits in crankcase
• Clean timing chain tensioners and VVT actuators, quiet noisy lifters
• 100 percent pure petroleum
• EPA registered product

User questions & answers

Question:	It's good to put it before fill up or after
Answer:	Dump it in at the pump before filling up. That way the fuel rushing into the tank will mix it in rather than dumping it in after filling. Eventually it'll attain uniform mixture but dump then pump will mix it right away.
Question:	I can run Sea Foam in the crankcase along with my oil at all times or just as a cleaner prior to changing the oil
Answer:	It says right on the bottle, you can add it in the crankcase 100-300 miles right BEFORE oil change.
Question:	how does it do in motor oil
Answer:	I just used Sea Foam in my oil for the first time. I have a 50 year old car with its original, never-rebuilt motor. The lifters have been tapping for awhile so I thought it was worth a try. I added Sea Foam to the crankcase oil according to the directions (1.5 oz. per quart of oil). I let the motor run for about 15 minutes. The lifter noise went away almost immediately. Afterwards, I changed the oil as normal. When I drained the old oil, it was noticeably thinner due to the presence of the Sea Foam. I added new oil and filter, and the engine runs like a top now. No more noise. This stuff is great.
Question:	This item (Sea Foam Motor Tune-Up) oil additives? Or fuel additives
Answer:	seafoam is mainly a fuel system cleaner and it does work well. as for your oil, it acts as a cleaner also, targeting sticky valves, dirty port holes , dirty lifter issues etc

Product features

PROVEN. EFFECTIVE. SAFE. SINCE 1942

Help your engine equipment run cleaner and last longer with Sea Foam products. Sea Foam was born with a focus on safe and effective products that help keep all types of gas and diesel engines running their best. Trusted by mechanics since 1942, Sea Foam represents a rich tradition of vehicle and outdoor enthusiasts, DIY equipment owners, and all sorts of people who love or depend on engines.

ADD TO GAS OR DIESEL FUEL

Pour Sea Foam in your fuel tank to clean and lubricate your entire fuel system. A cleaner engine starts easier, runs smoother, and lasts longer!

ADD TO CRANKCASE OIL

As an oil system treatment, Sea Foam cleans harmful residues and deposits that can restrict oil flow and engine lubrication.

STABILIZE STORED FUEL

Sea Foam helps stored fuel resist evaporation, preserve ignition vapors, and prevent gum and varnish formation. Stabilizes up to two years!

Product description

Lucas Fuel treatment complies with the federal low sulfur content requirements for use in diesel motor vehicles and non-road, locomotive and marine diesel equipment engines. A powerful blend of oils and additives that contain no solvents. Designed to increase power and fuel mileage and also lower exhaust emissions through a more complete combustion. Formulated for both gasoline and diesel engines, carbureted and fuel injected. It gives your fuel system what it really needs - a blend of super slick oils and additives with a high detergent action that allows the engine to operate at maximum efficiency. Also, it cleans and lubricates the carburetor and injectors and causes the fuel to burn more thoroughly for increased power and less fuel consumption. Lucas Fuel Treatment should definitely be used in vehicles that require leaded fuel because it actually replaces the benefits of lead in gasoline without causing harmful emissions. Use it to pass smog tests. Finally, it totally neutralizes the harmful effects of low sulfur diesel fuel.

• The product is 5, 25 ounces, fuel treatment, for gasoline LPG and diesel fuel, contains no alcohol/solvents/kerosene/diesel fuel, lubricates rings and cylinder walls for longer life, increases mileage, cleans and lubricates valves, pumps, carburetors, and injectors
• Easy and simple use kit
• The product is manufactured in China
• A great tune-up in a bottle
• Cleans and lubricates the fuel system
• Neutralizes low sulfur fuel problems
• Increases power and miles per gallon by burning excess exhaust emissions
• Increases the life of pumps and injectors

User questions & answers

Question:	How often can you use
Answer:	I use this on every fill up because it lubricates the upper cylinder which increases my gas mileage by about 9%. So it definitely pays for itself. Tho I buy it a gallon at a time and use the smaller bottle to pour into my gas tank. Also, I only put about 7 or 8oz in a 20 gallon tank. Too much of this stuff actually lowers gas mileage. I know from personal experience. If you're looking for a one-per-year cleaner, you really need to look at Techron. This Lucas Oil fuel treatment isn't a strong enough cleaner to use only once per year. I use Techron every other oil change to keep injectors and whatnot clean, but use this Lucas Oil treatment for MPG gains only (from lubricant affects).
Question:	Can i Use this in a Toyota corolla 2006? and how often should I use it
Answer:	My Toyota dealer sells this product in their service dept
Question:	Can I use this in my 2012 kia sorento
Answer:	You have to add this before you fill your vehicle up. That way the very action of the pump pumping gas into your vehicle mixes up the Lucas Oil. You don't want to put it in after you filled your gas tank
Question:	Will it help remove P0420 code
Answer:	2 bottles of Lucas oil, one gas refill apart, helped with my P0420 Code on Infiniti QX60 engine light. With the 2nd bottle, the light was gone. It worked like a charm. I will continue to keep the fuel tank clean moving forward. Tip : don't wait for the fuel tank to be completely empty before you refill.

Product description

Sea Foam IC5 Fuel Injector Cleaner is specially formulated to help clean fuel injectors and restore injector spray patterns for better engine performance. It works to help recover lost power and restore lost fuel economy caused by dirty injector fouling. Safe for all types of gasoline fuel injection engines - just pour it in!

• Add to fuel to help clean fuel injectors and restore injector spray patterns
• Adds lubricity to upper cylinders
• Helps recover lost MPG and reduce exhaust emissions
• Concentrated formula treats up to 25 gallons
• Safe for all types of gasoline fuel injection engines

User questions & answers

Question:	Would I be able to use this with Sea Foam in the bottle at the same time
Answer:	Sure, it’ll be more concentrated for better cleaning.

Product features

PROVEN. EFFECTIVE. SAFE. SINCE 1942

Help your engine equipment run cleaner and last longer with Sea Foam products. Sea Foam was born with a focus on safe and effective products that help keep all types of gas and diesel engines running their best. Trusted by mechanics since 1942, Sea Foam represents a rich tradition of vehicle and outdoor enthusiasts, DIY equipment owners, and all sorts of people who love or depend on engines.

CLEANER FUEL INJECTORS

Sea Foam IC5 Fuel Injector Cleaner is specially formulated to help clean fuel injectors and restore injector spray patterns for better engine performance.

RECOVER LOST MPG

Cleaner fuel injectors produce better fuel efficiency. Use to maintain clean engine performance or recover lost fuel economy caused by dirty injector fouling.

RESTORE LOST POWER

Cleaner fuel passageways lead to better performance and power. Use regularly to help overcome or prevent hard starts, rough idling, and hesitations.

Product description

Chevron Pro-Gard fuel injector cleaner is designed for all carbureted or fuel injected spark ignition engines. Safe to use every 1,000 miles or as needed to keep fuel injectors clean. Not recommended for air-cooled two-stroke engines.

• Can help restore lost fuel economy
• Works in one tankful, while you drive
• Helps remove water to fight gas line freeze
• Safe for catalytic converters and oxygen sensors

User questions & answers

Question:	Can I use this on a 2016 Kia Soul
Answer:	I believe it should be fine. Kia is a sister company to Hyundai. Techron is the ONLY approved fuel injection cleaner for Hyundai.
Question:	Does it have PEA
Answer:	Yes it does.
Question:	can I use 20oz on 13 gallon tank? Honda Civic
Answer:	Yes you can buy i tell owners to wait till you have about half a tank to get better results
Question:	How is this different than the older techron "fuel system cleaner," that also is supposed to clean injectors
Answer:	pro guard is not as concentrated as the full strenth black bottle that i have used for years at my repair, with the new fuel injection systems that have come out the last few years,They have carbon built up problems on the valves.I would only use the full strench in my cars every oil services

Product description

Gum out High Mileage Fuel Injector Cleaner is specially formulated to remove carbon deposits from engines with over 75, 000 miles for restored engine performance and fuel economy. The more an engine is driven, the more carbon deposits can build up. Gum out High Mileage Fuel Injector Cleaner is designed for high mileage vehicles, cleaning fuel injectors, intake valves, and ports to restore performance and fuel economy and reduce emissions. High Mileage Fuel Injector Cleaner also prevents future carbon build-up on indirect fuel injectors, intake valves and ports, and combustion chamber. It is oxygen sensor safe and also safe for use in turbocharged and supercharged vehicles. It will not void OEM/manufacturer’s . Directions: Add entire bottle to nearly empty gasoline tank, then fill tank with up to 21 gallons of gasoline. For best results, do not refill tank until near empty. Use every 3, 000 miles.

• Specially formulated to remove carbon deposits from engines with over 75, 000 miles
• Cleans fuel injectors, intake valves, and ports to restore performance and fuel economy
• Prevents future carbon build-up and reduces emissions
• Oxygen sensor safe and safe for use in turbocharged and supercharged vehicles
• Will not void OEM/manufacturer's

User questions & answers

Question:	Can this be used on a boat safely
Answer:	I used it in mine, had no issues
Question:	Thank you, what other product can i get and add to my gas to have a smooth running and long lasting car? Even i have been taking care of my car
Answer:	Most of these gas additives are very similar. Techron is similar.One product many guys interested in making cars last long is AutoRx as an oil additive. It is a sludge remover. I use it if I get a used car and don't know if the oil has been changed frequently.
Question:	gallon tank. How much of this product do I need
Answer:	You add all of it to a nearly empty gas tank and it will treat up to 21 gallons of gas.
Question:	What is considered "high mileage"? I am at 30k miles
Answer:	depends on the car company, fiat 75K is it, new engine please, mercedes, lexus types 150K, 200K diesel.

Product description

Fuel Additives: All Red Line fuel additives are comprised of the best chemistry for cleaning and preventing corrosion in fuel systems. They are designed to significantly improve performance and exceed expectations. Since 1979 In 1979, Red Line Synthetic Oil began creating lubricants for the racing industry. Today, we manufacture more than 100 quality products, including motor oils, gear oils, assembly lubes, fuel additives and our popular Water Wetter cooling additive for the automotive, motorcycle, marine and industrial markets. Technology Using cutting edge technology, Red Line responds to the technical challenges of today’s performance industry. We are enthusiasts that stay on top of each market niche, ensuring product recommendations that result in serious performance gains. We use this knowledge of racing to create high-performance products for track cars and street vehicles. Red Line products perform and protect better than any on the market. No compromises.

• Designed to exceed expectations - Red line complete SI-1 fuel system cleaner treatment for cleaning & preventing corrosion in fuel systems
• Perform & protect - Fuel additive cleans injectors, carburetors, valve & combustion chamber deposits with a powerful, concentrated blend of high-temp and low-temp detergents
• Efficient fuel burn - Gas treatment that enhances gasoline stability, while reducing the build up of gum and varnish formation
• Easy to use - Use one bottle per tank for most effective treatment, additive cleans nearly 100% efficiency in one treatment
• Why red line - Established in 1979, red line products perform & protect better than any on the market. No compromises

User questions & answers

Question:	diesel engine, LPG engine all use
Answer:	I would not recommend this for diesel engines, and would definitely not use it for an LPG-fueled engine.
Question:	Will this Redline product damage my 02 sensors with LONG TERM use? No one seems to address this issue
Answer:	20 year auto tech. No. The O2 sensors are designed to detect changes in fuel. Specificly the air/fuel ratio. They are not as fragile as most people think. They in no way could be damaged by using this product. This is actually the only thing I use and can highly recommend when it comes to fuel additives.
Question:	Is this product better than the much cheaper STP fuel cleaner
Answer:	I'll tell you this the difference being only a few dollars considering this product is in the $10 range I wouldn't bother trying anything else. I'll admit I've never tried any other product, but 2,200 mile after the first use I still see a node improvement in the fuel economy and have the smooth acceleration. I'll he sticking to the every 5k recommended use. Hope this helps
Question:	Can u detail the procedure how to use this product
Answer:	Hold bottle in left hand. with right hand, twist cap counter clockwise. Break foil seal on bottle. (if you smoke, put the cigarette out before proceeding further)open gas tank door. remove gas cap (place in a location you remember to reinstall later.)Pour contents into gas tank. Replace gas cap. Drive as normal and it will clean injectors up as you drive. Enjoy a beer (AFTER you drive with enough time in between to sober up.)Call the fellas up and stand around drinking beer while admiring a fine product from Redline. (PEA is the main thing you want to clean things up, which Redline and Techron have the most)//I hope that is detailed enough\\

Product features

Red Line Complete SI-1 Fuel System Cleaner

• Cleans injectors, carburetors, valve and combustion chamber deposits with a concentrated blend of the most powerful high-temp and low-temp detergents available
• Cleans all forms of fuel injectors, including GDI
• Enhances fuel stability; reduces gum and varnish formation
• Use one bottle per tank for most effective treatment
• Reduces need for octane by up to two points
• Contains synthetic upper cylinder lubricant
• Cleans pollution control valves
• Suitable for use with oxygenated fuel
• Safe for continual use

Product description

Royal Purple’s Max-Atomizer is a fully-synthetic, highly concentrated, high performance fuel injector cleaner. It is specially formulated to solve problems with today’s direct injection engines, but can be used with any type of fuel injection. Max-Atomizer contains highly concentrated polyether amine (PEA) detergents that quickly clean clogged and coked injectors, restoring 100% of injector flow. This optimizes injector spray patterns and better atomizes fuel as it enters the combustion chamber. The result is improved fuel economy, enhanced power and performance, reduced emissions, smoother idle, and quicker / easier starts. Max-Atomizer is the only fuel injector cleaner that also stabilizes ethanol, which chemically breaks down to cause harmful effects to an engine.

• Restores fuel economy
• Stabilizes ethanol
• Maximizes horsepower
• Improves responsiveness
• For use in both gasoline and diesel engines
• Fit type: Universal Fit

User questions & answers

Question:	How do i use this product? do i just pour it into the gas tank when i'm going to fill my car up
Answer:	Yes, just pour it in according to the directions and by the time you nearly empty the tank, you should notice a difference. I found even better results when I changed my oil and filter to Royal Purple Synthetic oil. Use the same viscosity as your vehicle manual says to use. Between the two, I have less heat, smoother running and better fuel economy.
Question:	How does this differ from MaxClean
Answer:	More like a direct/specific fuel injector cleaner.
Question:	how does this compare to sea foam cleaner
Answer:	Ive never used sea foam cleaner
Question:	Hi! Which is the diference between this and the other "maxclean" from royal purple? Thanks btw
Answer:	Good question. We bought both and it seems that they truely do the same thing. Both very effective making cat coverter and fuel injector cleaner. I can tell and see the difference. Royal Purple is top of its game 5☆.

Product description

Want to maximize fuel efficiency and avoid problems such as rough idling, weak acceleration, stumbling and stalling? STP fuel additive products can help. Our redesigned fuel additive bottles are compatible with cap-less fuel tanks. STP Super Concentrated Fuel Injector Cleaner contains concentrated detergents that help dissolve and remove harmful carbon, gum, and varnish deposits on fuel injectors. Without cleaning, deposits can lead to hard starts, lost acceleration and rough idling. This product is made with jet fuel, a high-quality carrier of active ingredients.

• Unclogs dirty fuel injectors to restore performance
• Helps restore lost power and acceleration
• Removes harmful deposits
• Compatible with cap-less gas systems
• Saves gas
• Unclogs dirty fuel injectors to restore performance
• Removes harmful deposits

User questions & answers

Question:	Is it for Diesel
Answer:	I don't know but I'm guessing it's probably not
Question:	What if i put a small 5.25 bottle in only a little over a quarter tank of gas
Answer:	Please read instructions on back of bottle for mixing ratio.
Question:	Hi, this is not an aditive but a fuel injector cleaner, right? Is there a difference in the amount of etanol used in certain states? tks
Answer:	don't know, ask the manufacturer
Question:	will this product remove water
Answer:	no

Product description

Quickly disperses moisture and dissolves gum, varnish, and other fuel residues from the entire fuel system, fuel tank, fuel lines, fuel injectors, valves, rings and pistons with H.E.S.T.  Regular use ensures higher compression, fewer repairs, lower operating costs, and increased spark plug and injector life. Available in both consumer and commercial sizes. Catalytic converter and oxygen sensor-safe.

• Contains 100% high-energy solvent technology
• Helps keep injectors or carb(s) and intake ports and valves clean
• Quickly disperses moisture and dissolves gum, varnish, and other fuel residues
• Disperses moisture in conventional gasoline
• Catalytic converter and oxygen sensor-safe. Item has less than 3% Acetone.
• Use on the entire fuel system, fuel tank, fuel lines, fuel injectors, valves, rings and pistons with H.E.S.T.
• Ensures higher compression, fewer repairs, lower operating costs and increased spark plug and injector life

User questions & answers

Question:	Can i use it for lexus es 300 year
Answer:	It is an additive for gas fueled engines. I use it in 2007 goldwing, 1999 goldwing, 2007 dodge ram, 2013 Hyundai, 2-honda generators, 1999 motor home with V10 plus all my small lawn mower stuff. On another note I use a heavy dose for storage so things start & run in the spring. I love this stuff.
Question:	Does it work to fix catalyst problem
Answer:	If you're having a problem with your catalytic converter, I doubt it would fix it. If the problem is being caused by clogged and inefficient injectors, it will help. Be aware, that I used this chemical with an OTC fuel injector cleaning tool, and did not pour it in the fuel tank. Using the B-12 with the OTC tool made a difference on all four of the vehicles I have cleaned the injectors on so far.
Question:	does this work on diesel engine
Answer:	No, gasoline only. Seafoam works on diesel.
Question:	can i use this in a 13' Scion FR-S? its a gasonline- direct injection
Answer:	You better check their website. I just read about their products and one of them said not to use on Direct Injection Engines. Better to go to the source and know.

Product features

Berryman B-12 Chemtool Carburetor, Fuel System and Injector Cleaner

Quickly disperses moisture and dissolves gum, varnish, and other fuel residues from the entire fuel system, fuel tank, fuel lines, fuel injectors, valves, rings and pistons with H.E.S.T. Regular use ensures higher compression, fewer repairs, lower operating costs, and increased spark plug and injector life. Available in both consumer and commercial sizes. Catalytic converter and oxygen sensor-safe.

Directions:

Carefully pour entire contents into gas tank to treat up to 21 gallons of gasoline. For marine engines and vehicles or equipment that hold less than 15 gallons of gas, add a rate of 1 oz per gallon of gas. Add before refueling to ensure proper mixing. For continuous fuel system maintenance, use B-12 Chemtool Fuel Injector Cleaner every third tank. NOTE: High-mileage vehicles and vehicles which have not had regular fuel system maintenance every 3,000 miles may require a thorough fuel system cleaning. Berryman B-60 High Mileage Fuel System Rejuvenator (part #7516) is specially-formulated with a proprietary blend of strong solvents and high performance detergents to completely clean older and neglected fuel systems.