10 bestCarb Cleaner Fuel Additiveof February 2026
112M consumers helped this year.
1
Red Flow Diesel & Petrol Additive | Injector Cleaner (300ML), Treats 60L Diesel & 150L Petrol, for All Cars, Bikes, Scooters. Keeps Engine Clean, Improves Engine Smoothness, Fuel Economy & Pickup.
Red Flow
10.0
2
IFTEX® Clean System D with Triple Action Diesel Additive for All Diesel Cars (Pack of 2) (250 ml) / Diesel Fuel Treatment and Injector Cleaner for Cleaning deposits and Mileage Improvement
Iftex
10.0
3
Liqui Moly 1811 Diesel Purge (500 ml)
Liqui Moly
9.8
4
Liqui Moly Injection Cleaner 300ml 2522
Liqui Moly
9.6
5
Liqui Moly Super Diesel Additive 250ml 1806
Liqui Moly
9.3
6
Red Line Oil 60103 Complete SI-1 Fuel System Cleaner (15 oz)
Red Line
9.1
7
Gumout Multi-System Tune-Up (473ml) | Petrol & Diesel Additive for Cars & Bikes | Cleans Engine, Reduces Carbon Deposits & Improves Mileage | Fuel Injector & Carburetor Cleaner
Gumout
8.8
8
3M Petrol Fuel Tank Additive 250ml for car
3M
8.5
9
Wurth Diesel Additive (250 ml)
Wurth
8.2
10
IFTEX Clean System G +, Complete Fuel System Cleaner One Time Treatment Petrol Cars (300 ml) / Cars Petrol Injector Cleaner and Complete Fuel System Treatment and Better Combustion (300 ml)
Iftex
7.9
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