10 bestFuel Additivesof May 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
9.8
2
Liqui Moly Injection Cleaner 300ml 2522
Liqui Moly
9.6
3
Liqui Moly 1811 Diesel Purge (500 ml)
Liqui Moly
9.5
4
Liqui Moly Super Diesel Additive 250ml 1806
Liqui Moly
9.3
5
Liqui Moly Motorbike Fuel System Cleaner 4T Shooter (80 ml) (LM044)
Liqui Moly
9.0
6
Chevron 67740 Techron Concentrate Plus Fuel System Cleaner - 12 oz.
Chevron
8.8
7
YAMAHA Yamalube Pea Fuel System Carbon Cleaner For All Petrol Engines | Remove Carbons And Keep Engine Clean And Safe, 50 Ml (90793Ad81000), 10W
YAMAHA
8.5
8
Chevron Techron D Concentrate Diesel Fuel System Cleaner, 20 oz., Pack of 1
Chevron
8.2
9
Liqui Moly Speed Tec Diesel Additive (250 ml), Mix
Liqui Moly
8.0
10
BG 44K Fuel System Cleaner
FQQF
7.7
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