10 bestCarb Cleaner Fuel Additiveof January 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
9.9
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
9.8
3
Liqui Moly 1811 Diesel Purge (500 ml)
Liqui Moly
9.5
4
Liqui Moly Injection Cleaner 300ml 2522
Liqui Moly
9.2
5
Liqui Moly Super Diesel Additive 250ml 1806
Liqui Moly
9.0
6
Gumout Multi-System Tune-Up (473ml) | Petrol & Diesel Additive for Cars & Bikes | Cleans Engine, Reduces Carbon Deposits & Improves Mileage | Fuel Injector & Carburetor Cleaner
Gumout
8.7
7
Red Line Oil 60103 Complete SI-1 Fuel System Cleaner (15 oz)
Red Line
8.4
8
Chevron Techron Fuel Injection Cleaner - 12 oz. - 10055
Chevron
8.1
9
Liqui Moly Speed Tec Diesel Additive (250 ml), Mix
Liqui Moly
7.8
10
3M Petrol Fuel Tank Additive 250ml for car
3M
7.5
Related Reviews You Might Like
Best Reviews Guide Newsletter
Get exclusive articles, recommendations, shopping tips, and sales alerts
Sign up for our newsletter to receive weekly recommendations about seasonal and trendy products
Thank you for subscribing!
By submitting your email address you agree to our Terms and Conditions and Privacy Policy