10 bestFord Fuel System Cleanersof December 2025
112M consumers helped this year.
1
Techron D Concentrate Diesel Fuel System Cleaner, 20 fl. oz., 1 Pack
Chevron
10.0
2
Liqui Moly 1811 Diesel Purge (500 ml)
Liqui Moly
10.0
3
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
4
Liqui Moly Injection Cleaner 300ml 2522
Liqui Moly
9.6
5
Liqui Moly Motorbike Fuel System Cleaner 4T Shooter (80 ml) (LM044)
Liqui Moly
9.4
6
Lang Tools TU-32-4 Ford Power Stroke Diesel Fuel System Kit
Lang Tools
9.1
7
STP Petrol Injector Cleaner : Unclog Dirty injectors with just one Treatment (Helps : Restore Performance - Reduce Emissions - Save Fuel) - Pack of 1
STP
8.8
8
STP Diesel Injector Cleaner : Unclog Dirty injectors with just one Treatment. (Helps : Restore Performance - Reduce Emissions - Save Fuel) - Pack of 1
STP
8.6
9
Techron 266701317 Concentrate Plus Fuel System Cleaner, 32 oz
Chevron
8.3
10
IFTEX® Clean System G Petrol Additive for All Petrol Cars (Pack of 2)(200 ml) / Petrol Fuel Treatment and Injector Cleaner for Cleaning deposits and Mileage Improvement for Petrol Cars (200 ml)
Iftex
8.0
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