10 bestFuel Additivesof June 2025
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
Liqui Moly 1811 Diesel Purge (500 ml)
Liqui Moly
10.0
3
Liqui Moly Super Diesel Additive 250ml 1806
Liqui Moly
9.9
4
Liqui Moly Injection Cleaner 300ml 2522
Liqui Moly
9.8
5
Wurth Diesel Additive (250 ml)
Wurth
9.6
6
Liqui Moly Motorbike Fuel System Cleaner 4T Shooter (80 ml) (LM044)
Liqui Moly
9.3
7
STP Petrol Injector Cleaner : Unclog Dirty injectors with just one Treatment (Helps : Restore Performance - Reduce Emissions - Save Fuel) - Pack of 1
STP
9.1
8
Liqui Moly Speed Tec Diesel Additive (250 ml), Mix
Liqui Moly
8.8
9
STP Diesel Injector Cleaner : Unclog Dirty injectors with just one Treatment. (Helps : Restore Performance - Reduce Emissions - Save Fuel) - Pack of 1
STP
8.5
10
STP Diesel Fuel Treatment and Injector Cleaner (236 ml, 2 Pieces) (DFT2)
STP
8.2
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