- Cleans injectors
- Reduces Emissions
- Restores performance
STP® Diesel Injector Cleaner is specially formulated to help restore diesel 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.
How it helps:
- Unclogs dirty injectors in just one tankful
- Specially formulated for diesel engines
- Smooths out rough idling
- Restores power and acceleration
Simply add entire bottle into a full tank (treats 50-60L) every 3,000 miles / 4,800kms.
Usage frequency: Use every 3,000 miles / 4,800kms
Frequently Asked Questions
STP® Diesel Injector Cleaner is suitable for all diesel engines including DI, IDI and common rail, and catalytic converters.
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.