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Fuel Additives
STP® Diesel Injector Cleaner
STP® Diesel Injector Cleaner
Unclog dirty injectors with just one treatment.
RESTORE PERFORMANCE
REDUCE EMISSIONS
SAVE FUEL
STP® Diesel Injector Cleaner is specially formulated to help restore engine performance and efficiency by dissolving harmful deposits. It also smooths out rough idling, helps to reduce fuel consumption and exhaust emissions. The difference will, in most cases, be noticed within 50 miles.
Directions
Simply add to your fuel tank every 3000 miles.
Is it safe to use in my vehicle
STP® Diesel Injector Cleaner is suitable for all diesel engines including DI, IDI and common rail, and catalytic converters.
Take Note!
STP® Diesel Injector Cleaner is perfect for restoring power and acceleration.
FAQS
My car relatively new; do I need to use STP Diesel Injector Cleaner?
Deposits start to form after a vehicle has done as little as 1000 miles so we would recommend STP Diesel Injector Cleaner is used every 3000 miles.
There is a fault with my Injectors, should I use STP Diesel Injector Cleaner?
We recommend you try STP Diesel Injector Cleaner before visiting a mechanic. If STP Diesel Injector Cleaner is used every 3000 miles it will help to keep your injectors clean.