Best Fuel Injector Cleaners

Fuel Injector

Along with the responsibility to take care of your vehicle is its proper maintenance end unhampered performance. You need some materials to achieve this, like the fuel injectors, or accessories to improve your vehicle's performance, as well as its throttle response.

Some of the best fuel injector cleaners are inexpensive material that not only improves the performance but also helps maintain the fuel system of your vehicle. When a vehicle is regularly maintained with fuel injector systems, it solves and prevents problems like stalling, hard, low gas, and works in other parts such as intake valves and combustion. It is a big help to use this fuel cleaner system with a car engine that's been used for a long period of time.

Just a few tips, aside from regularly boosting your vehicle with this, you can also use the best car engine and batteries, best spark plug, or best maintenance essentials to keep your car run and its peak condition.

Looking for the fuel system cleaners that your vehicle needs requires a decent studying of the best fuel injector's features, reading and comparing reviews, and trying the availability of the ins and outs of configurations and blends. Using the best and correct fuel injection will keep your vehicle run in its best and top condition without being daunted and hassled with tasks. Remember, your fuel system must be taken care of well.

On this page, you will find top-rated and fuel injector cleaners, reviewed and specified from Amazon, to help you choose which one will best fit your needs. Ride along with the reviews, especially if you need to know what to purchase for the smooth run of your vehicle.

Chevron Techron Concentrate Plus Fuel System 

Chevron Techron Concentrate Plus Fuel System Cleaner - 20 oz.
  • Cleans, restores, protects the entire fuel system (fuel...
  • Restores: Lost power, acceleration, lost fuel economy, and...
  • Reduces: Rough idle, engine surge, hesitation, and spark plus...
  • Improves: Cold start performance, and fuel stability for up to...

The Chevron Techron Concentrate Plus Fuel System Cleaner is considered one of the best fuel injector cleaners formula out in the market. The injector cleaner contains a concentrated formula that can protect, clean, and restore the fuel system, including the intake valves and fuel pump, of your vehicle. It helps keep the smooth running condition of the vehicle at its best peak.

The injectors can be used or applied every 3 000 miles run of your vehicle. Once used, the fuel stabilizes your vehicle for up to one year, and sure you will get rid of other expenses if maintained. Also, aside from the diesel-powered engines, the injectors can also be used with a gasoline-powered engine like boats, RVs, and loan mowers.

Reviews and comments from customers who tried using a fuel injection system testified that the injectors satisfied their expectations. The cleaner indeed worked for them, both with their vehicle currently in use, as well as with the ones they've not used for some time. Additionally, those who patronize these injectors noticed that the power and the fuel efficiency of their car have improved, along with its throttle response, after using the cleaner. It also takes care of your engine’s intake valves.

The 20 oz bottle of the injectors can be purchased for around $16. Though this is not the cheapest injector cleaner in the market, the price is still worth the purchase because of the quality associated with its brand's craftsmanship. It is also considerably easy to use and can work best for your engine's needs.

On Amazon, these injectors have generally received a 4.5 rating with almost 1000 reviews from customers who purchased it. The majority of the reviews recommend to use a fuel injector cleaner; customers even make and model the results in their car’s performance. It also works with the car’s combustion chamber.

Here are the key features of Chevron Techron Concentrate Plus Fuel System Cleaner

*Reduces minor engine problems such as run-on, engine knock, cold start problems, and ping.

*Cleans and removes unwanted deposits from carburetors, valves, ports, and fuel injectors.

*Original and authentic fuel injector cleaner that is trusted by many automobile and mechanic manufacturers.

Royal Purple Max-Clean Fuel System Cleaner and Stabilizer  

Royal Purple 11722 Max Clean Fuel System Cleaner and Stabilizer
  • Formulated with PEA detergents to provide exceptional cleaning of...
  • Restores horsepower by an average of 2. 6%
  • Reduces deposit-related engine knocking and pinging
  • High flash point solvents penetrate and remove the most stubborn...
  • Recommended for use every 20, 000 miles

The Royal Purple Max-Clean Fuel System Cleaner and Stabilizer is one of the best fuel injector cleaners.  The thing is, this can be used in both gasoline and diesel engines. These stabilizer fuel injectors are best used for 2-stroke and 4-stroke motors, as it is also recommended in all types of ethanol blends. Every container of the injector cleaner can already accommodate to treat 20 gallons of fuel. The injector is both CARB and EPA compliant.

Previous users have posted reviews and recommended to use a fuel injector because the results are noticeable. After just a single ride, users of this cleaner have noticed an improvement in both the engine and the running condition of their vehicle. With the use of this cleaner, their vehicle's power and fuel mileage were improved drastically, and you can get rid of more expenses. The cleaner is used not only as a maintenance fuel cleaner but also as a repair support when unexpected problems pop up.

The product costs around $24, equivalent to a 20 oz bottle. Obviously, the injectors are not cheap, but it's worth the price. The quality of this brand and the ease of using it already gives justice to its cost. With 700 customers who reviewed it, the product has been rated 4.4 on Amazon. The reviews were convincing, in so much that car owners should be able to try it.

Key Features

*Prevents stalling, rough idle, and hesitation

*Can be purchased with a variety of sizes to choose from.


The Chevron Techron Fuel Injection Cleaner

Chevron Techron Concentrate Plus Fuel System Cleaner - 20 oz.
  • Cleans, restores, protects the entire fuel system (fuel...
  • Restores: Lost power, acceleration, lost fuel economy, and...
  • Reduces: Rough idle, engine surge, hesitation, and spark plus...
  • Improves: Cold start performance, and fuel stability for up to...

This cleaner is also patronized as the best fuel injector cleaner and a good choice, especially for car owners who are also trying out a thrift since this product is a little cheaper and not too expensive as compared with other popular fuel injectors. Its use can supply up to 1,000-mile run. After such a distance, it is recommended to take another cleaning in order to prevent deposit build-up of fuel injectors and resolve similar issues. It also removes water induction from the vehicle's fuel system so that gasoline freeze can be prevented.

One unique physical characteristic of this which most customers brag about is its container neck that can easily fit towards the hole of a fuel filler. People have also noticed an improvement in the fuel efficiency of the vehicle just after one treatment.

A bottle of 12-oz Chevron Techron Fuel Injection Cleaner can be bought for around $5. Buying this product is a solid decision, especially for car owners who look for budget-considerate fuel injectors. The rating of this product on Amazon is 3.8 and reviewed by almost 50 people. The reviews are convincing for car owners with the assurance that this aside from the fact that the product is budget-friendly, it is also a great help in maintaining the good running condition of your car engine. Investing a little amount in using fuel injector cleaner brings your car to a safer condition without having to spend more on maintenance and repairs.

The key features of Chevron Techron Fuel Injection Cleaner are the following:

*Best treats a maximum of 12 gallons of fuel for every bottle

*Used in any gasoline-powered engines

*Suitable for 2-stroke engines

Lucas LUC10013 10013 Fuel Treatment

Lucas LUC10013 10013 Fuel Treatment - 1 Gallon (Case of 4)
  • 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

If you are looking for the best fuel conditioning agent, Lucas LUC10013 10013 Fuel Treatment is a solid choice. It features a unique formula that is great for cleaning and lubricating the car's engine entire fuel system. Every gallon jug of the material can treat up to a maximum of 400 gallons of fuel. It is also used to neutralize other problems like low sulfur fuel.

The product suits best both diesel and gasoline-powered engines, weather fuel injected or carbureted. Lucas’ product is effective especially on vehicles that need leaded fuel. Additionally, this product can be applied in some locomotive, marine-diesel, and non-road equipment.

It is suitable to use fuel in either gasoline or diesel engines, fuel or carbureted injected. It is particularly effective in any vehicle requiring leaded fuel and can even be used in non-road, locomotive, and marine diesel equipment engines.

Those who purchased and reviewed this fuel injector cleaner noticed that it improved their car's fuel efficiency and helped to prevent similar concerns. The cleaner can be used with both gas and diesel engines. However, it is recommended it should be carefully added because removing it from the vehicle's upholstery is hard.

This injector cleaner can be bought for $50 for every 1+gallon jug. It is not so pricey, and the craftsmanship quality associated with its brand gives justice to the cost. Also, this product is very easy to use.

People who use fuel injector cleaner rated the product 4.7 on Amazon. There were already 1000 people who have reviewed the product and were convinced that the item is a must-try.

Key features

* It is designed in the USA

*Increases the pumps and fuel injectors' life

*For impressive mileage and power, it burns the excess exhaust emissions

*Improves gas mileage

Hot Shot’s Secret P040432Z Diesel Extreme

Hot Shot's Secret Diesel Extreme, 1 Qt (Packaging May Vary) (P040432Z) Amber, 32 Fluid Ounce
  • Fuel system cleaner for diesel cleans injector tips, cylinders,...
  • Boosts cetane up to 7 PTS to provide maximum performance while...
  • Restores throttle and contains the most concentrated detergent...
  • Fuel system cleaner improves cold starting and effectively...
  • Increases fuel mileage and enhances lubricity

The Hot Shot’s Secret P040432Z Diesel Extreme is known to be the best fuel injector cleaner for diesel-compatible engines. Every bottle of this diesel fuel injector cleaner can treat a maximum of 80 fuel gallons.

The product effectively works with cleaning the tank of gas, fuel lines, and cylinders and treats combustion chambers. It also disperses moisture on the tank of gas for a better diesel fuel and mileage lubricity.

Customers who have already purchased this product posted reviews that express appreciation of the good performance and fuel efficiency, as well as the effect of its effect. The vehicles that already have high mileage were found to have fewer problems on cold starts and experienced improved a fuel efficiency. Customers appreciated that this could also be used with other types of a diesel-powered engine such as eco-diesel. Also, diesel extreme fuel injector is not very expensive.

Every 32 oz bottle of the injector costs $38. As compared with the cost of other fuel injectors, Hot Shot’s Secret P040432Z Diesel is at an average price. But, of course, the quality of its formula, along with a good brand, is worth the purchase. It is even very easy to use. The product has reached a 4.3 rating on Amazon as reviewed by around 100 customers who appreciated the product's efficiency and convince other car owners to also purchase one and that for them, this product is the best.

Key Features

*Best Boosts up to 7 points cetane

*Availability of various sizes

*Official and legit NHRDA fuel additive

Standyne Performance Fuel Additive

Standyne Performance Fuel Additives are diesel-compatible fuel injector cleaner that makes its name by introducing a specially designed formula that restores the fuel economy as well as increases both torque and horsepower of diesel-powered engines.

Key Features

*16oz/ bottle

*Produces the emissions

*Free of alcohol

*Costs $13

Power Service Diesel Fuel Supplement

Power Service Diesel Fuel Supplement +Cetane Boost
  • Prevents fuel gelling
  • Protects against fuel-filter icing
  • Boosts cetane for faster cold starts
  • Contains Slickdiesel Lubricator to protect fuel pumps and...
  • Effective in all diesel fuels, including ULSD and biodiesel...

This fuel injector cleaner is compatible only with a diesel engine. A bottle of the cleaner can treat up to 100 gallons at a time. It also prevents fuel gelling with a temperature of 40 degrees Fahrenheit.

Key Features

*32 oz/bottle

*Offers maximum fuel lubrication through its slickdiesel lubricator

*Best works with diesel fuelo

*Costs $85

Royal Purple Max Tane

Royal Purple 11755 MAX TANE DIESEL 20 oz
  • Cleans deposits from fuel injectors, carbs, combustion chambers,...

This diesel-compatible fuel injector cleaner improves engine reliability and startup either in cold and warm temperatures. This fuel economy product also cleans the deposits or build apps found in fuel injectors and in other components of the engine.

Key Features

*20 oz/ bottle

*Fuel economy increase up to 10%

*Diesel fuel compatible

*Costs $40

Archoil AR6200 Fuel Treatment

Archoil AR6200 (8oz) Fuel Treatment - Treats 250 Gallons - Diesel Additive/Fuel Additive
  • Highly Concentrated - 8oz Bottle Treats 250 Gallons of Fuel
  • AR6200 improves torque and MPG while reducing soot/carbon deposit...
  • AR6200 stabilizes fuel and protects your fuel system from wear,...

Archoil AR6200 is a diesel-compatible fuel injector cleaner that has a blend of highly concentrated formula which helps protect the vehicle's fuel system and improve its efficiency.

Key Features

*8 oz size

*This selfie will effectiveE

*Reduces carbon and soot deposit formation

*Gets rid of microbial growth and corrosion

*Costs $50


Schaeffer Manufacturing Co. 0137ULSW-004S Diesel Treat 2000

Schaeffer Manufacturing Co. 0137ULSW-004S Diesel Treat 2000 Ultra Low Sulfur Winter Premium Diesel...
  • Optimizes performance and fuel economy up to 3%.
  • Controls moisture and de-ices.
  • Lowers cold filter plugging point.
  • Powerful protection against rust and corrosion.
  • Reduces emissions, exhaust smoke and particulates.

The use of fuel injector depends on its compatibility with fuel injector cleaner was specially formulated with a blend of biodiesel and ultra-low sulfur diesel fuels, which makes it a considerable fuel economy.

Key Features

*1 gallon

*Fuel economy improves up to 3%

*Free of alcohol

*Costs $32

24 FPPF Fuel Power Diesel Fuel Treatment

24 FPPF Fuel Power Diesel Fuel Treatment #90100
  • Concentrated Formula
  • Treats Up To 240 Gallons
  • Totally Disperse Water
  • Cleans Injector System
  • Helps Improve Mileage

24 FPPF Fuel Power Diesel boasts an amazing concentrated formula that is specially designed to deal with up to 240 fuel gallons in one treatment.

Key Features

*8 oz size

* improves fuel economy

*Controls gelling and waxing

*Costs $146

Berryman 0518 Diesel Injector Cleaner

Berryman 0518 Diesel Injector Cleaner Easy Pour-in-Can, 15 Ounce, (Single Unit)
  • Contains state-of-the-art detergents for maximum cleaning
  • Disperses moisture in the fuel system
  • Provides lubricity vital to fuel pump and injector performance
  • Maximizes engine performance and fuel economy
  • Compatible with all low and ultra-low sulfur diesel and...

Berryman 0518 Diesel Injector Cleaner is a diesel compatible fuel injector cleaner that has a blended state-of-the-art formula providing a maximum clean up in the components of your engine and treats combustion chamber as well. This product also disperses the moisture build-up and carbon deposits in the fuel system.

Key Features

*15 oz

*Improved fuel economy

*Compatible with both low and ultra-low biodiesel and sulfur diesel

* Costs $19

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

Red Line (60103) Complete SI-1 Fuel System Cleaner - Gas and Injector Additive Treatment - 15 Oz...
  • DESIGNED TO EXCEED EXPECTATIONS: Red Line complete SI-1 fuel...
  • PERFORM AND PROTECT: Fuel additive cleans injectors, carburetors,...
  • EFFICIENT FUEL BURN: Gas treatment that enhances gasoline...
  • EASY TO USE: Use one bottle per tank for most effective...

Red Line (60103) Complete SI-1 Fuel System Cleaner is a standard fuel system cleaner that introduces a specially formulated and concentrated formula that can work with your fuel system for up to 100% treatment efficiency after use.

Key Features of the Red Line system cleaner are:

*15 oz size

*Safe to use continuously

*Reduces fouled spark plug

*Costs $29

BG Products 44K Fuel System Cleaner

BG 44K Fuel System Cleaner
  • Fuel system cleaner quickly cleans fuel injectors, valves and...
  • One can will treat 20 gallons of gasoline
  • Restores performance and gas mileage
  • Proven to increase combustion quality and power output
  • Compatible with all fuel system materials, alcohol-blended fuels...

BG 44K Fuel System Cleaner is also a standard fuel system cleaner that is known for fast working ingredients that can treat up to 20 gallons after use. The fuel system cleaner restores the optimal performance of your vehicle as well as improves its gas mileage and combustion chamber.

Key Features

*11 oxsize

*Compatible with fuel system materials

*Can work with direct injection gas engines

*Costs $60

Lucas Oil 10512 Deep Clean Fuel System Cleaner

Lucas Oil 10512 Deep Clean Fuel System Cleaner - 16 oz.
  • Greatly reduces harmful nitrous oxide emissions
  • Removes carbon deposits
  • Totally eliminates knocking and pinging
  • Raises mileage and performance
  • Flash point: 46.11 degrees_celsius

The product can work up to 30-gallon treatment at a time. It also improves the vehicle’s fuel economy and reduces harmful nitrous oxide emissions.

Key Features

*16 oz size

*Removes carbon buildups/ carbon deposits

*Eliminates car s engine pinging and knocking and pinging

*Costs $15

Gumout Expert Series Regane Complete Fuel System Cleaner

The product boasts treatment to combustion chambers. It can treat 21 gallons of fuel per bottle and cleans direct and indirect fuel injectors, intake cylinder heads, valves and combustion chambers, ports, and piston tops.

Liqui Moly Injection Cleaner

Liqui Moly 2007 Jectron Gasoline Fuel Injection Cleaner - 300 ml , blue
  • Eliminates starting problems, hesitation and stalling
  • Smoother idling
  • Better throttle response
  • Cleaner combustion

The Liqui Moly is also suitable for all types of a gasoline engines. It is directly added to the vehicle’s fuel tank and is used as both remedial and preventive solutions. Its 300ml is sufficient enough to add 700 liters of fuel.

Features to consider in using a fuel injector cleaner

The cleaners were not created with equal formula. The product must be compatible with the engine type as well as the fuel source of your vehicle. Following such consideration, you will observe a noticeable improvement in the performance of your vehicle. Below are some aspects or features that you have to take into consideration as you evaluate the options for these items.

1. Type of fuel.

This might be the feature that needs most consideration before buying the needed fuel injector cleaner. As a car owner, it is a must to read, comprehend, and follow instructions as well as labels before buying the best fuel injector cleaner. Diesel-powered engines require different formulas of ingredients in a fuel injector cleaner as compared to gasoline engines. Added to this, not all fuel injector cleaners can be used with both types of engines; some can only be used with diesel and others with gasoline.

2. Size of required treatment

After determining the type of fuel injector cleaner that is compatible with your car's engine, you should already be thinking about the required size of fuel injector system treatment. Remember that some injector formulas offer an average or standard concentration, but some are considered highly concentrated. Labels in the item describe the amount of fuel that can be treated by the injector. These, too, also vary. Therefore, it is a big ease to identify the fuel injectors which can serve best for your fuel maintenance needs.

Some formulas offer standard concentrations, while others are highly-concentrated.  Every bottle treats a different amount of fuel, so it’s essential to find a product that will work best for your fuel needs.

3. Blended fuel additives

Conditioning agents or fuel additives are also added to the formula of some fuel injector cleaners. Aside from injector cleaning, These fuel additives serve as support in lubricating the entire fuel system of your vehicle. Some of the formulas have the capacity to eliminate unwanted water residues that come from the fuel system. When blended with an appropriate fuel additive, fuel injector cleaning can work even better.

Frequently Asked Questions

1. What is meant by fuel injector cleaner?

A fuel injector cleaner refers to a formula of ingredients that is added to the gas tank of a vehicle mainly to clean, boost and fix some concerns of a car engine such as cold starts.

2. How does a fuel injector cleaner work?

When added to the gas tank, the use of fuel injector cleaner will run through the car's fuel, and the engine eventually helps restore the good function of the entire fuel system as well as protect it from further damage. Moreover, a fuel injector cleaner, with its specialized chemical blends, also remove build apps and carbon deposits that were stocked in the fuel injectors.

3. What is the frequency of use of fuel injector cleaners?

Every bottle of a fuel injector cleaner indicates a recommendation for the usage schedule. Therefore it is a must that a user must read, comprehend, and follow the labels so that the best results will be achieved. Generally, if you wish to maintain the good performance of your vehicle while also improving its mileage, it is better to use a lower dose of fuel injector cleaners on to the gas tank.

It happens that you will notice some minor issues in the performance of your vehicle, like an unresponsive spark plug. With this, you can also add a dosage or use a stronger one in order to best treat the issue, but of course, they should be done on a less-frequent basis. It becomes a bigger concern when your fuel injector is completely clogged and when you notice more serious issues in the vehicle s performance. If this happens, use a larger dose of the needed concentrated fuel injector cleaner. This could be the best remedy you can do to treat such issues.


Ideally, fuel cleaner is a good choice for those who own a vehicle, as fuel injectors cleaning is good for vehicles. But this is especially important for vehicles that experience noticeable issues like cold starts, poor fuel mileage, and engine pinging and knocking. Maintaining and cleaning fuel injectors regularly is important. This way, issues can be prevented, and the best optimal performance of your vehicle can be maintained.

Vehicle knowledge is not a requirement in using a fuel injector cleaner; therefore, anyone can use the cleaner to treat the issues of the vehicles themselves, even without the aid of a car technician.

Fuel injector cleaners have the capacity to resolve car engine performance issues and enhances the intake valves, especially those which are noticeable. The fuel injectors are budget-friendly as you can just use the fuel injector treatment cleaner at least once or twice a year. Just this rare, but the fuel system of your car engine is cleaned, and the parts within are lubricated.

Using the injectors or the fuel injection system brings you various benefits and comfort. Improved longevity of the car's performance is just one of its amazing benefits. Added to this, substances and car residue like rust can be settled or resolved through the fuel injectors. Car residues are often produced because of overheating or if your vehicle has not been serviced or maintained on a regular basis. So the best way in order to eliminate the gunk and unwanted substances from your engine is to regularly utilize your choice of fuel injector cleaners and clean your fuel system.