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10 bestFuel Additivesof November 2024

112M consumers helped this year.

1

Red Line (60103) Complete SI-1 Fuel System Cleaner - 15 Ounce
Red Line (60103) Complete SI-1 Fuel System Cleaner - 15 Ounce

Red Line

10.0

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2

Lucas 10013 Fuel Treatment - 1 Gallon
Lucas 10013 Fuel Treatment - 1 Gallon

Lucas Oil

10.0

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3

Chevron Techron Concentrate Plus Fuel System Cleaner - 20 oz.
Chevron Techron Concentrate Plus Fuel System Cleaner - 20 oz.

Chevron

9.9

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13% off

4

STP Super Concentrated Fuel Injector Cleaner Fuel Additive, 155ml
STP Super Concentrated Fuel Injector Cleaner Fuel Additive, 155ml

STP

9.7

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22% off

5

Gumout 29991 Fuel Injector Cleaner, 355mL
Gumout 29991 Fuel Injector Cleaner, 355mL

Gumout

9.5

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STA-BIL Fast Fix Small Engine Treatment - Cleans Carbs and Injectors - Fixes Rough Running Engines - Eliminates Water - Treats 10 Gallons, 4 fl. oz. (22303)

STA-BIL Fast Fix Small Engine Treatment - Cleans Carbs and Injectors - Fixes Rough Running Engines - Eliminates Water - Treats 10 Gallons, 4 fl. oz. (22303)

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Liqui Moly 2001 Valve Clean - 150 ml, Blue

Liqui Moly 2001 Valve Clean - 150 ml, Blue

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Royal Purple 11722 Max-Clean Fuel System Cleaner and Stabilizer, 20-Ounce Bottle

Royal Purple 11722 Max-Clean Fuel System Cleaner and Stabilizer, 20-Ounce Bottle

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

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

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6

Liqui Moly 2030 Pro-Line Fuel System Cleaner, 500 ml
Liqui Moly 2030 Pro-Line Fuel System Cleaner, 500 ml

Liqui Moly

9.3

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7

Liqui Moly 2007 Jectron Gasoline Fuel Injection Cleaner - 300 ml
Liqui Moly 2007 Jectron Gasoline Fuel Injection Cleaner - 300 ml

Liqui Moly

9.1

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7% off

8

Gumout 30001 All-in-One Fuel System Cleaner, 296ml
Gumout 30001 All-in-One Fuel System Cleaner, 296ml

Gumout

8.9

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9% off

9

STP 78574-12PK Octane Booster - 5.25 fl. oz., (Pack of 12)
STP 78574-12PK Octane Booster - 5.25 fl. oz., (Pack of 12)

STP

8.6

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7% off

10

Gumout 30002 Multi-System Tune-Up, 473ml
Gumout 30002 Multi-System Tune-Up, 473ml

Gumout

8.4

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