STP Complete Diesel Fuel System Cleaner 400ml - Clear
Restore performance and save fuel: This formula is to be used in diesel tanks and should be added every 4000 miles. It reduces knocking and pinking, reduces emissions and smoke and prevents hard starts and engine hesitation. It can be used in all diesel engines include DI, IDI, common rail and catalytic converters. This complete fuel system cleaner removes deposits from injector, valves and the combustion chamber.
• Cleans the Entire Fuel System in one tank
• Removes deposits from Injectors, Valves & Combustion Chambers
• Prevents hesitation & power loss
• Reduces Corrosion & Prevents Filter Blocking
• Saves fuel
• For cap less fuel tanks, please use manufacturer supplied funnel to pour in STP additive