Top 9 Fuel System Cleaner For Cars – Fuel System Cleaners

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1. Chevron


Chevron Techron Concentrate Plus Fuel System Cleaner, 20 oz.

Chevron #ad - Cleans, carburetors, protects the entire fuel system fuel injectors, restores, intake valves and combustion chambers. 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.
BrandChevron #ad
ManufacturerChevron #ad
Height3.3 Inches
Length9.4 Inches
Weight1 Pounds
Width3.5 Inches
Part Number65740
WarrantyLimited Warranty

2. K&N


16 Ounce Bottle Treats up to 21 Gallons, K&N Performance+ Fuel System Cleaner: Restores Performance and Acceleration, 99-2050

K&N #ad - Made in the usa: Quality and performance you can count on. Treats a full tank: Formulated to treat up to 21 gallons of gasoline. Restores performance: Fuel injector cleaner cleans entire fuel system to help restore lost engine power. Safe on all engines: Specially formulated for direct injected or traditional fuel injected engines. Reduces carbon deposits: Injector cleaner helps remove carbon buildup for increased power and acceleration. Increased responsiveness: Helps restore lost acceleration and throttle body response.
BrandK&N #ad
ManufacturerK&N Engineering, Inc. #ad
Height9.75 Inches
Length3.87 Inches
Weight0.95 Pounds
Width2.15 Inches
Part Number99-2050
Warranty3 Months

3. Lucas Oil



Lucas Oil #ad - Lucas fuel treatment is formulated for both gasoline and diesel engines, carbureted or fuel injected. 1 quart. Tan color. Use it to pass smog tests. Finally, it totally neutralizes the harmful effects of low sulfur diesel fuel.
BrandLucas Oil #ad
ManufacturerLucas Oil #ad
Height3.3 Inches
Length3.3 Inches
Weight1.98 Pounds
Width3.3 Inches
Part Number051-587
WarrantyManufacturer Warranty

4. Lucas Oil


Lucas Oil 10512 Deep Clean Fuel System Cleaner, 16 oz.

Lucas Oil #ad - Totally eliminates knocking and pinging. Raises mileage and performance. Greatly reduces harmful nitrous oxide emissions. Removes carbon deposits. Flash point: 46. 11 degrees_celsius.
BrandLucas Oil #ad
ManufacturerLUCAS OIL #ad
Height0.96 Inches
Length9.83 Inches
Weight0.37 Pounds
Width2.15 Inches
Part Number10512
WarrantyManufacturer Warranty

5. Liqui Moly


300 ml , blue, Liqui Moly 2007 Jectron Gasoline Fuel Injection Cleaner

Liqui Moly #ad - Better throttle response. Smoother idling. Cleaner combustion. Eliminates starting problems, hesitation and stalling.
BrandLiqui Moly #ad
ManufacturerLiqui Moly #ad
Height0 Inches
Length0 Inches
Weight0.5 Pounds
Width0 Inches
Part Number2007

6. Rislone


Rislone Hy-per Fuel Complete Fuel System Cleaner Gas

Rislone #ad - Six in one: equal to a bottle of regular injector & complete fuel system cleaner, dry gas, upper cylinder lubricant, fuel stabilizer and conditioner, gas treatment and octane booster.

Epa registered: will not void manufacturer’s new vehicle warranty and safe to use on vehicles with oxygen sensors and catalytic converters; exceeds epa compliance performance criteria and is epa registered. Save gas: cleans and lubricates the complete fuel system; engine dynamometer tests show improved fuel economy. Run smoother: helps eliminate noisy injectors and fuel pumps, rough idle, hard starting and hesitation; regular use provides reduced fuel system and emission control repairs. Increase power and performance: boosts octane, power, performance and mileage, stabilizes gas, lubricates and protects.
BrandRislone #ad
ManufacturerRislone #ad
Height8.4 Inches
Length3.2 Inches
Width3.6 Inches
Part Number4700



1 Pack, DURA LUBE Severe Catalytic and Exhaust Treatment Emissions Test Catalytic Cleaner 16 fl. oz, HL-402409

DURA LUBE #ad - Fit type: universal fit works on all enGINES. Helps lower tail pipe emissions. Use before or prior to replacing catalytic converter. Add when check engine light or error light is activateD. Reduces phosphorus and zinc retention levels at catalyst inlet. Protects catalytic system from oil poisons and maintains catalytic efficiency.
BrandDURA LUBE #ad
ManufacturerDura Lube #ad
Height9.12 Inches
Length2.62 Inches
Width2.62 Inches
Part NumberHL-402409
WarrantyGuaranteed to Pass

8. Gumout


6 oz. Pack of 6, Gumout 510013 High Mileage Fuel Injector Cleaner

Gumout #ad - Cleans fuel injectors, fuel economy and prevents future carbon build-up, intake valves and ports to restore performance, which reduces emissions. Gumout high mileage fuel injector Cleaner is specially formulated to remove carbon deposits from engines with more than 75, 000 miles. Recommended use every 3, 000 miles and will not void OEM/manufacturer’s warranty. Oxygen sensor safe and safe for use in turbocharged and supercharged vehicles. The more an engine is driven, the more carbon deposits can build up on fuel injectors, intake valves and ports.
BrandGumout #ad
ManufacturerGumout #ad
Height9 Inches
Length5.56 Inches
Width3.69 Inches
Part Number510013W-6PK

9. Royal Purple


6 fl. oz., Royal Purple 18000 Fuel Injector Cleaner

Royal Purple #ad - Restores fuel economy. For use in both gasoline and diesel engines. Maximizes horsepower. Improves responsiveness. Fit type: Universal Fit. Stabilizes ethanol.
BrandRoyal Purple #ad
ManufacturerRoyal Purple #ad
Height7 Inches
Length2 Inches
Weight0.4 Pounds
Width2 Inches
Part Number18000