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Fuel Additives
STP® Diesel Stop Smoke
STP® Diesel Stop Smoke
Reduces black exhaust smoke and noxious emissions within one hour
REDUCE EMISSIONS AND SMOKE
SAVE FUEL
STP® Diesel Stop Smoke has been specially formulated to significantly reduce exhaust smoke by cleaning the fuel system and injectors, and helping to keep the system clean. This concentrated combination of detergent and dispersant will maintain efficiency and lower operating costs for diesel engines.
Directions
Simply add to your fuel tank every 1250 miles.
Is it safe to use in my vehicle
STP® Diesel Stop Smoke is suitable for all diesel engines including DI, IDI, common rail, and catalytic converters.