Diesel Injector Cleaner

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.

Unclogs dirty injectors in just one tankful.
Specially formulated for diesel engines.
Smooths out rough idling.
Restores power and acceleration.
Ideal for retail and trade.