STP® Petrol Injector Cleaner Unclog dirty injectors with just one treatment.

RESTORE PERFORMANCE
REDUCE EMISSIONS

SAVE FUEL

STP® Petrol Injector Cleaner is specially formulated to help remove power-robbing deposits from fuel injection systems. 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® Petrol Injector Cleaner is suitable for all classic / modern engines and catalytic converters.

Take Note!

STP® Petrol Injector Cleaner is perfect for restoring power and acceleration.

FAQS

My car is relatively new; do I need to use STP Petrol Injector Cleaner?

Deposits start to form after a vehicle has done as little as 1000 miles so we would recommend STP Petrol Injector Cleaner is used every 3000 miles.

There is a fault with my injectors, should I use STP Petrol Injector Cleaner?

We recommend you try STP Petrol Injector Cleaner before visiting a mechanic. If STP Petrol Injector Cleaner is used every 3000 miles it will help to keep your injectors clean.