Top 10 Fuel Injector Cleaners
for June 2021

Recommendations are independently chosen by MOOZ’s editors. Purchases you make through our links may earn us a commission.

1
9.9
SCORE
STP Fuel Injector Cleaner, Super Concentrated, Bottles, 5.25 Fl Oz, Pack of 2, 78577

STP Fuel Injector Cleaner

Super Concentrated, Bottles, 5.25 Fl Oz, Pack of 2, 78577

by STP
What We like

Compatible with cap-less gas systems

more infoarrow_drop_down

Product Features

  • Unclogs dirty fuel injectors to restore performance
  • Helps restore lost power and acceleration
  • Removes harmful deposits
  • Saves gas

Unclogs dirty fuel injectors to restore performance Removes harmful deposits Helps restore lost power and acceleration Saves gas

2
9.6
SCORE
Gumout 510013 High Mileage Fuel Injector Cleaner, 6 oz. (Pack of 6)

Gumout 510013 High Mileage Fuel Injector Cleaner

6 oz. (Pack of 6)

by Gumout
What We like

Will not void OEM/manufacturer's

more infoarrow_drop_down

Product Features

  • Prevents future carbon build-up and reduces emissions
  • 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
  • Oxygen sensor safe and safe for use in turbocharged and supercharged vehicles

Specially formulated to remove carbon deposits from engines with over 75, 000 miles Prevents future carbon build-up and reduces emissions Oxygen sensor safe and safe for use in turbocharged and supercharged vehicles Cleans fuel injectors, intake valves, and ports to restore performance and fuel economy

3
9.1
SCORE
AUTOOL Flush Cleaner Adapter for Car Fuel Injector Tester Fuel Pump Pressure Test Automotive Diesel Gas Injectors Nozzles Unlimited Pulse Cleaner

AUTOOL Flush Cleaner Adapter for Car Fuel Injector Tester Fuel Pump Pressure Test Automotive Diesel Gas Injectors Nozzles Unlimited Pulse Cleaner

by AUTOOL
What We like

Main Usage: As an adapter for DIY cleaning the fuel injector nozzle, removed the injector from the engine, it can be cleaned separately. When the injector is clogged, you can use it to save expensive nozzles,This DIY Injector Cleaner adaptor kit is easily to clean most car motorcycle fuel injectors.Universal fit any 12 - 24V car, motorcycle, electric car, ATV, Boat and so on.

more infoarrow_drop_down

Product Features

  • Working principle:The electrical port of the Injector connect the 12V power by this cable. When the current is switched on, the solenoid valve in the nozzle is opened. Meanwhile cleaning liquid flush through white tube by liquid pressure in CARB cleaner bottles, then through injector to clean it.
  • Working requirements: It needs the combination of 12V DC power supply and aerosol of Injector or carburetor cleaner ( not included ). Please prepare these necessary tools
  • The package consists of two white tubes and two alligator clip charging cables, which accommodate 2 different sizes of fuel injectors.
  • Need a fuel jet cleaning agent aerosol cans (not included) and DC 12V DC battery power (not included), do not need compressed air.

The package consists of two white tubes and two alligator clip charging cables, which accommodate 2 different sizes of fuel injectors. Working requirements: it needs the combination of 12v dc power supply and aerosol of injector or carburetor cleaner ( not included ). please prepare these necessary tools Working principle:the electrical port of the injector connect the 12v power by this cable. when the current is switched on, the solenoid valve in the nozzle is opened. meanwhile cleaning liquid flush through white tube by liquid pressure in carb cleaner bottles, then through injector to clean it. Need a fuel jet cleaning agent aerosol cans (not included) and dc 12v dc battery power (not included), do not need compressed air.

4
9
SCORE
Lucas Upper Cylinder Lubricant & Fuel Injector Cleaner (5.25 oz.)-12 Pack

Lucas Upper Cylinder Lubricant & Fuel Injector Cleaner (5.25 oz.)-12 Pack

by Lucas Oil
more infoarrow_drop_down
5
8.9
SCORE
Chevron 67740-CASE Techron Concentrate Plus Fuel System Cleaner - 12 oz., (Pack of 6)

Chevron 67740-CASE Techron Concentrate Plus Fuel System Cleaner

12 oz., (Pack of 6)

by Chevron
What We like

Automobiles and trucks use every 3,000 miles or at your next oil change. All other gasoline engines use as needed (motorcycles, dirt bikes, boats, ATVs, RVs, water craft, lawn care, etc.)

more infoarrow_drop_down

Product Features

  • For best performance, follow the manufacturer's recommendations in your vehicle owners manual.
  • Reduces: rough idle, engine surge, hesitation, and spark plus fouling
  • Restores: lost power, acceleration, lost fuel economy, and operation of the fuel gauge sensor
  • Improves: cold start performance, and fuel stability for up to one year
  • Cleans, restores, protects the entire fuel system (fuel injectors, carburetors, intake valves and combustion chambers)

Improves: cold start performance, and fuel stability for up to one year Cleans, restores, protects the entire fuel system (fuel injectors, carburetors, intake valves and combustion chambers) Reduces: rough idle, engine surge, hesitation, and spark plus fouling For best performance, follow the manufacturer's recommendations in your vehicle owners manual. Restores: lost power, acceleration, lost fuel economy, and operation of the fuel gauge sensor

6
8.9
SCORE
TECHRON - 266701317 Techron Concentrate Plus Fuel System Cleaner, 32 oz

Chevron TECHRON

266701317 Techron Concentrate Plus Fuel System Cleaner, 32 oz

by Techron
What We like

Automobiles and trucks use every 3, 000 miles or at your next oil change. All other gasoline engines use as needed (motorcycles, dirt bikes, boats, ATVs, RVs, water craft, lawn care, etc.)

more infoarrow_drop_down

Product Features

  • Cleans, restores, protects the entire fuel system (fuel injectors, carburetors, intake valves and combustion chambers)
  • Restores: lost power, acceleration, lost fuel economy, and operation of the fuel gauge sensor
  • Reduces: rough idle, engine surge, hesitation, and spark plus fouling
  • Improves: cold start performance, and fuel stability for up to one year

Reduces: rough idle, engine surge, hesitation, and spark plus fouling Improves: cold start performance, and fuel stability for up to one year Cleans, restores, protects the entire fuel system (fuel injectors, carburetors, intake valves and combustion chambers) Restores: lost power, acceleration, lost fuel economy, and operation of the fuel gauge sensor

7
8.9
SCORE
BG 44K Fuel System Cleaner

BG 44K Fuel System Cleaner

by BG
What We like

Compatible with all fuel system materials, alcohol-blended fuels and common fuel additives

more infoarrow_drop_down

Product Features

  • Restores performance and gas mileage
  • One can will treat 20 gallons of gasoline
  • Proven to increase combustion quality and power output
  • Fuel system cleaner quickly cleans fuel injectors, valves and combustion chambers

Fuel system cleaner quickly cleans fuel injectors, valves and combustion chambers Restores performance and gas mileage Proven to increase combustion quality and power output One can will treat 20 gallons of gasoline

8
8.9
SCORE
kweiny Auto Fuel Injector Flush Cleaner Adapter Universal Car Injection Nozzle Cleaning Assistant Tool

kweiny Auto Fuel Injector Flush Cleaner Adapter Universal Car Injection Nozzle Cleaning Assistant Tool

by Xingzhu
What We like

Package include: In order to apply to all types of fuel injector nozzle, package include two sets of tools of different sizes. Maybe you just need to use one of them.

more infoarrow_drop_down

Product Features

  • Working principle: The electrical port of the Injector connect the 12V power by this terminal and cable. When the current is switched on, the solenoid valve in the Injector is opened. Meanwhile The cleaner is ejected through the white tube adapter by liquid pressure in CARB cleaner bottles, then through nozzle to dissolved carbon deposition;
  • Main Usage: Works with cleaner, As an adapter for cleaning the fuel injector. Clean out carbon deposit in the nozzle. Dredge the blocked fuel injection nozzle;
  • Working requirements: It needs the combination of 12V DC power supply and aerosol of Injector or carburetor cleaner ( package not included ). Please prepare these necessary tools;
  • Compatibility: It's a set of universal car tools. include two sets of adapters of different sizes, it can be used for almost all brands of cars and motorcycle fuel injectors. Not suitable for diesel engine;

Working principle: the electrical port of the injector connect the 12v power by this terminal and cable. when the current is switched on, the solenoid valve in the injector is opened. meanwhile the cleaner is ejected through the white tube adapter by liquid pressure in carb cleaner bottles, then through nozzle to dissolved carbon deposition; Main usage: works with cleaner, as an adapter for cleaning the fuel injector. clean out carbon deposit in the nozzle. dredge the blocked fuel injection nozzle; Compatibility: it's a set of universal car tools. include two sets of adapters of different sizes, it can be used for almost all brands of cars and motorcycle fuel injectors. not suitable for diesel engine; Working requirements: it needs the combination of 12v dc power supply and aerosol of injector or carburetor cleaner ( package not included ). please prepare these necessary tools;

9
8.6
SCORE
Red Line 60103 Complete SI-1 Fuel System Cleaner, 15 Ounce, (15 Ounce, (Pack of 2))

Red Line 60103 Complete SI-1 Fuel System Cleaner

15 Ounce, (15 Ounce, (Pack of 2))

by Red Line
What We like

Use one bottle per tank for most effective treatment of neglected vehicle

more infoarrow_drop_down

Product Features

  • Reduces need for octane by up to two points
  • Safe for continual use
  • Contains synthetic upper cylinder lubricant
  • Cleans to nearly 100 percent efficiency in one treatment

Reduces need for octane by up to two points Cleans to nearly 100 percent efficiency in one treatment Contains synthetic upper cylinder lubricant Safe for continual use

10
7.3
SCORE
Lucas 10003 Upper Cylinder Lubrication & Injector Cleaner 32 oz.

Lucas 10003 Upper Cylinder Lubrication & Injector Cleaner 32 oz.

by Lucas
What We like

1 Quart

more infoarrow_drop_down

Product Features

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

Tan color 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.

expand_less

I Agree
We use cookies to enhance and personalise your experience with us by collecting information about the pages you visit and actions taken on the site. More details