Best Fuel Injector Cleaner

When it comes to maintaining your car it can be hard to know which products really work and which don’t. There are numerous fuel injector cleaners available so the following post will highlight the best on the market!

What is the Purpose of a Fuel Injector Cleaner?

Over time and with use the fuel injectors of your car can get a build up on the intake valves where the engines combustion chamber is located.

This is because fuel is no longer as chemically stable due to the addition of ethanol to the mix.

If your injectors become blocked or have obstructions you will notice a loss of engine performance, reduced fuel economy and the list goes on.

If you think your injectors are due for a clean then definitely try one of the following products.

Do Fuel Injector Cleaners Work?

The best fuel injector cleaners can help to break down and eliminate any deposits on the injectors if used regularly.

As a rough guide line it is recommended to clean your injectors once a year but this will change with the amount of driving and type of fuel you use.

It is especially important for people who use gasoline containing ethanol – the majority of gasoline is mixed these days.

Best Fuel Injector Cleaners

1. Chevron 65740 Techron Concentrate Plus Fuel System Cleaner

Chevron 65740 Techron Concentrate Plus Fuel System Cleaner is a good quality product by a very reputable company.

This cleaner will do the entire fuel system. Restore and protect the fuel injectors, carburettors, intake valves and combustion chambers.

Recommended for use in an automobile and truck every 3,000 miles or at the next oil change. For other gasoline engines use as needed or when the machine isn’t running smoothly.

Chevron 65740 Techron Concentrate Plus Fuel System Cleaner works by breaking down each molecule to break down any deposits and also to prevent deposits forming.

Chevron are a reputable company and produce quality products which is reflected in the positive customer reviews.

2. Red Line (60103) Complete SI-1 Fuel System Cleaner

Red Line (60103) Complete SI-1 Fuel System Cleaner is a detergent based cleaner that is a blend of powerful high temp and low temp detergents.

This cleaner is 100% effective in just one treatment and will reduce the need for octane by up to two points.  It also includes a synthetic upper cylinder lubricant.

For a neglected vehicle it is recommended to use one bottle of Red Line (60103) Complete SI-1 Fuel System Cleaner per tank for the best results.

This is a well priced product and has excellent reviews to match.

3. BG 44K Fuel System Cleaner

BG 44K Fuel System Cleaner has been proven to increase combustion quality and power output.

This cleaner is compatible with all fuel system materials and will work to break down any deposits formed with ease.

Use one can of BG 44K Fuel System Cleaner per 20 gallons of gasoline. This product contains no alcohol and is catalytic converter and oxygen sensor safe.

4. Lucas 10013 Fuel Treatment

Lucas 10013 Fuel Treatment is made in the USA and is one of the best fuel injector cleaners you can buy.

This cleaner works to neutralize low sulfur fuel problems as well as lubricate the fuel system.

It complies with federal requirements for low sulfur content in diesel motor vehicles and non-road, locomotive and marine diesel equipment engines.

Lucas 10013 Fuel Treatment is a blend of oils and additives that content zero solvents and will have your vehicle running smoothly again. The blend of slick oils and additives have a high detergent action with cleans and lubricates.

5. Liqui Moly 2007 Jectron Gasoline Fuel Injection Cleaner

Liqui Moly 2007 Jectron Gasoline Fuel Injection Cleaner is a smaller fuel injector cleaner yet is effective.

The product will effectively clean carbon deposits from fuel pipes, fuel distributors, injection and inlet valves. For engines that have catalytic converters this cleaner is highly recommended.

Liqui Moly 2007 Jectron Gasoline Fuel Injection Cleaner only works with gasoline engines. To use simple pour the recommended amount into your cars engine and repeat every 1200 miles.

This fuel injector cleaner works fast and is safe for catalytic converters and oxygen sensors.

6. STP 78577 Super Concentrated Fuel Injector Cleaner

STP 78577 Super Concentrated Fuel Injector Cleaner is a very cheap fuel injector cleaner that still works moderately well.

If you have seriously poor engine performance or know there is a blockage then I recommend using a different product. If this is a preventative measure then it will work well.

STP 78577 Super Concentrated Fuel Injector Cleaner contains concentrated detergents that will dissolve carbon, gum and varnish deposits on fuel injectors. It is made with jet fuel which is a high quality carrier of active ingredients.

7. Royal Purple 11722 Max-Clean Fuel System Cleaner and Stabilizer

Royal Purple 11722 Max-Clean Fuel System Cleaner and Stabilizer is another quality product by this company.

The product is a 3 in 1 fuel additive that will keep your engine clean and improve its performance.

Studies have proven that Royal Purple 11722 Max-Clean Fuel System Cleaner and Stabilizer will improve your fuel economy by 3.2% on average as well as increase the horsepower by 2.6%. In addition, it will reduce hydrocarbon, NOx and CO by 12%, 13% and 18% respectively.

8. Fuel Injector Cleaner Complete System Cleaning

If you are looking to improve your performance with a single cleaner, then this by 104+ is the ideal solution. It helps to restore lost engine power and boost the performance. The cleaner has an advanced fuel system cleaning technology which ensures efficiency.

It is formulated to get rid of deposits from the entire engine system including GDI injectors, fuel lines, filter, and the pump. This gives an over whole cleaning for the whole of the system ensuring it performs better in no time. With this cleaner, you do not have to spend more getting special cleaners for different engine components.

The formula is designed to restore lost performance from foreign deposits. Also, it helps to increase the power and torque which gives you an easy time running your car’s engine. Additionally, the cleaner smoothens out rough idling and reduces emissions when you run the engine.

For quality results, you need to use the full bottle and fill the fuel tank. Run through to at least ¼ of the tank then repeat the process when you fill next. For lasting results, you need to run two treatments back to back. This cleaner can clean up to 21-gallon tank.

9. Lucas Oil 10512 Deep Clean Fuel System Cleaner

If you are looking for an ideal cleaner for your car’s engine system, this Lucas Fuel Cleaner is a good start. It is formulated to get rid of harmful deposits in the engine that could be affecting performance. It comes in a 16 ounces bottle which is adequate to clean a standard engine system.

The Lucas Deep Clean is blended with an exclusive additive package and a single carrier fluid. This does not contain any diesel fuel, kerosene or other additives that would harm the engine system. Each component of the treatment plays a role in enhancing the performance of the engine as soon as treatment is done.

One of the benefits of this oil treatment is that it helps to reduce nitrous oxide emissions which affect the performance. Also, it eliminates the need for higher octane fuel. The best part is that it deep cleans the entire fuel system. It translates to better combustion and lowers fuel consumptions.

For quality results, you should use the cleaner on a regular basis especially if you are continually using the car. It has proven to work well for cleaning fuel injectors and the entire engine systems with great results.

10. Royal Purple 18000 Max Atomizer Fuel Injector Cleaner

An efficient fuel injector should work to get rid of the usual engine problems such as performance. The Royal Purple Max Atomizer cleaner is a fully synthetic, concentrated formulation for quality results. It boasts of high performance in boosting the performance of engines.

The unique formulation is designed to solve issues that affect direct injection engines but can work for other types of fuel injection. The cleaner has a high concentration of polyether amine detergents which work to cleaned coked and clogged injectors. It gets rids of deposits and other particles to ensure the nozzle is clear all through.

It restores 100% of injector flow which optimizes injector spray pattern. Also, it atomizes fuel as it goes through the combustion chamber. This improves fuel economy, enhanced power, and increased performance. Additionally, the cleaner helps to reduce emissions and delivering a smoother idle.

With the cleaner, you can be sure of easier starts every other time. This cleaner is effective in stabilizing ethanol which breaks down chemically to affect the performance of the engine. Again, it ensures a clean flow all through your engine for optimal performance.

11. OTC Pro Inject-R Kleen Fuel Injector Cleaner

A clogged fuel injector can be the start of significant issues in the car’s engine. Injectors require routine maintenance since they are prone to acquiring deposits over some time. The OTC 7000A-1 is an excellent choice to ensure the nozzle works at maximum power. It is designed to clean the injector and restore the spray pattern thoroughly.

Another benefit of using this OTC injector is that it helps to prevent recurring deposits in the system which can affect the performance of the engine. Additionally, it helps to reduce intake valve and port deposits ensuring effective cleaning for quality results.

This injector cleaner works with canister-style fuel injectors. It is not designed for gas tanks, and so it is essential to note this before purchase. It is safe around catalytic converters and O2 sensors.

If you are looking for an affordable fuel injector cleaner, you ought to get this one. With the right use, you will experience a huge difference in the performance of the engine. It has proven to work efficiently and deliver quality results.

12. Techron Concentrate Plus Fuel System Cleaner

If you are searching for an effective cleaner that works for the entire fuel system, the Techron Concentrate Plus is a good choice. It cleans, restores and protects the whole system including fuel injectors, carburetors, combustion chambers, and intake valves. This is economical, and it benefits the entire system.

The cleaner helps to require lost power and acceleration. This ensures an easy start-up of your engine. Also, it works to restore fuel economy and the operation of the fuel gauge sensor. When used regularly, you will not have to worry about problems that may arise in these components.

Another benefit of this cleaner is the reduction of rough idle and engine surge. It clears hesitation and spark plug fouling. If you have issues with starting the engine, the cleaner can help to improve the performance and enhance fuel stability for up to a year after use.

For trucks and automobiles, you should use the cleaner every 3,000 miles. Alternatively, you can incorporate the cleaner into your regular oil change. For other gasoline engines such as motorcycles, dirt bikes, RV’s, lawn care, you can use as needed or when you feel a reduced level of performance.

13. Motorcraft PM6 Fuel Injector Cleaner

A reliable fuel injector cleaner ensures effective cleaning for your car’s injector. The Motorcraft PM6 has over year stood out; thanks to its high efficiency in cleaning. It is designed to improve performance compared to other models of a similar formulation.

With this cleaner, you do not have to spend lots of money cleaning the entire engine system. The formulation is of high quality and has shown a significant change in the performance of the injector. The results of using this are an easy start-up of the engine and better acceleration. This, in turn, results in fuel economy which is the ultimate goal.

The injector cleaner is poured in the fuel tank to clean dirty injectors as you drive the car. The high-strength formulation works to unclog and restore the injector in one treatment. Also, it helps to reduce deposit-related engine knock which in most cases affects the performance. Also, it helps to remove intake valve deposits ensuring a clean way all through the system.

The injector cleaner does not need a series of steps to use it in your car. The best thing is that the bottle comes with handy instructions that you can follow to ensure you do it correctly. It will give the injector a thorough clean-up and function as good as new.

14. Chevron Techron Fuel Injector Cleaner

If you need to stock up on an efficient injector cleaner for your car, then you can choose this Chevron cleaner that comes as a pack of 6. With these, you have enough to last you a while again depending on how often you use the car or how many you need to maintain regularly.

The cleaner comes in a unique formulation which works to clean clogged fuel injectors. When left unattended, the injectors can cause hesitation and affects the power of the system. The cleaner gets rid of any clog that could be affecting the performance of the engine.

One of the benefits you should expect after using the cleaner is restored fuel economy. It is essential to ensure proper combustion takes place and hence a reduced consumption of fuel. You can be assured that the product will not contribute to deposit-related engine knock which is a start to significant issues.

The injector cleaner is designed to work with catalytic converters and oxygen sensors. It works with one tankful while you drive for efficient cleaning. However, it is not recommended for air-cooled 2-stroke engines.

15. Gumout 510013 High Mileage Fuel Injector Cleaner

Carbon buildup in the injector can be a big issue and result in reduced performance. If you need a cleaner to work thoroughly on your injector, this Gumout cleaner is a great choice. It works to remove carbon deposits from engines with over 75,000 miles.

After the cleanup, the injector prevents future carbon buildup on the port of indirect fuel injectors. It also ensures the intake valves and ports remain free from carbon deposits. This feature makes it useful to enhance the performance of the engine with a single treatment. In turn, the engine restores lost fuel economy.

The cleaner is oxygen sensor safe and can be used in turbocharges and supercharged vehicles. As much as it is intended for injector cleaning, it works to clean carburetors, intake ports, and the combustion chamber. Additionally, the cleaner reduces heat and friction resulting in horsepower and fuel economy gains.

Since the cleaner gets rid of deposits on the valves that can absorb fuel, the system improves acceleration and reduces hesitation. Also, the cleaner assists in reducing engine vibration in idle. You have an easy start-up of the engine.

16. B’laster 16-FIC Red Fuel Injector Cleaner

The B’laster 16-FIC fuel injector cleaner is useful in providing efficient cleaning to enhance the performance. It is designed to remove harmful carbon and varnish deposits that could be lodged in the injector. It is super concentrated and can be sued to clean up to 2 tanks at a go.

One of the features that stand out with this cleaner is the ability to lubricate and condition the injector. Also, it removes any moisture that could be affecting proper function. It is a bonus benefit that hardly comes with most other injector cleaners.

If you are struggling with your car’s lost power, then the B’laster injector cleaner will come to your rescue. It will restore the power and improve performance and mileage. Also, it will thoroughly clean the injector, fuel pump and the entire fuel system. The feed ports and tips also benefit from the cleanup leaving them lubricated, in balance and free from clogs.

The cleaner comes in a 15.5-ounce bottle which as mentioned can work efficiently in tow tanks. It will not cause damage to oxygen sensors when used and therefore suitable for use. The upper cylinders, manifolds, exhausts, and converters benefit as well.

17. Schaeffer Manufacturing Co.

When wax crystals collect at the bottom of the tank, they can cause fuel issues when the temperature goes low. This cleaner is designed to remove wax and other kinds of paraffin from the system which prevent injector plugging and clogging. This ensures a clean and safe uptake of fuel to ensure high performance.

The cleaner brings about increased wear protection. Utilizing the lubricity technology, the cleaner creates a protective layer on metal surfaces. This prevents wear and scoring on the injectors and the entire fuel system. Also, it prevents wear between the moving parts to ensure increases the life of fuel system components.

The components that make this cleaner are thoroughly checked for safety to ensure you get the right standard. Also, it has been tested extensively during the winter months to prove it works in such harsh conditions. It has shown to improve fuel economy up to 3 % after use.

The treatment disperses and removes varnish, gums, carbon, and other deposits from the injectors ensuring they perform to the fullest. Since it reduces soot and carbon buildup, the treatment maintains a clean fuel system with reduced emissions and smoke.

18. Liqui Moly 2005 Diesel Purge

If you are in a hunt for a reliable injector cleaner, you ought to try the Liqui Moly 2005 Diesel Purge. It is formulated to provide quality cleaning of injectors while ensuring an improvement in the performance and function. It is an ideal cleaner for regular injector maintenance.

The injector cleaner helps to clean injector nozzles and restores lost power. This is essential in ensuring active function and a smooth startup of the engine. Ultimately, the system shows significant improvement in general performance and subsequently results in fuel economy.

The cleaner lowers smoke and particulate emission ones the cleanup is complete. It comes in handy in removing deposits that are a significant cause to sluggish engine startups. After cleaning, the system has a boost in performance which makes it easy to start, run and stop the engine.

For safety, the cleaner complies with the relevant authorities to ensure you are getting value for your money. It complies with the federal low Sulphur content requirements for use in a motor vehicle that utilizes diesel. Also, the cleaner is ideal for use in non-road engines with similar quality of results.

19. Star Tron Gas Tank & Fuel System Cleaner

At times, gasoline and diesel tanks tend to collect a massive load of sludge. It can take a toll on the performance of the engine leading you to take significant action to correct the problem. While that might be a challenge, you can go past it by using the Star Brite Fuel System Cleaner. It is designed to give the entire system including injectors a complete cleanup for better functionality.

It safely cleans the fuel tanks and other engine components. While at it, it rejuvenates old fuel which may be left in the tank. As an injector cleaner, it works to remove any clogs or deposits. This enhances the performance and ensures an easy startup of the engine. It is useful in removing deposits from the carburetor, injector pumps, valves, and rings.

For quality results, you should use one fluid ounce of the fuel injector cleaner for every 4 gallons of fuel you intend to clean. This works for both gas and diesel fuel tanks. For long lasting effect, it is advisable to use the treatment for every four to five tanks or as needed. Using this cleaner regularly will ensure the engine works at peak performance levels.

20. Techron D Concentrate Diesel Fuel System Cleaner

If you are looking for an ideal cleaner for your car’s engine system, this Techron D Concentrate System Cleaner is ideal. It is formulated to get rid of harmful deposits in the engine that could be affecting performance. It comes in a 16 ounces bottle which is adequate to clean a standard engine system.

The Techron D Concentrate has a special formulation which makes it effective in cleaning diesel fuel systems. It helps to prevent the fuel injector from sticking or failing. Also, it works to restore the responsiveness of the engine.

One of the benefits of this oil treatment is that it helps to clean pre-existing internal diesel injector deposits which affect the performance. Also, it helps to restore cetane boost which assists in proper combustion for reduced emissions. This ensures you have easy and smooth starts with a single treatment.

For quality results, you should use the cleaner on a regular basis especially if you are continually using the car. It has proven to work well for cleaning fuel injectors and the entire engine systems with great results.

Bottom Line

When it comes to choosing the best fuel injector cleaner I hope you found this helpful. Many problems can be solved with an effective fuel injector cleaner. They are a great way to improve the performance of  your car as well as improve your mileage.