STP Diesel Injector Cleaner 200ml GST59200EN

Restore diesel engine performance and efficiency — in just one tankful.

STP Diesel Injector Cleaner is specially formulated to restore engine performance by dissolving harmful deposits from diesel injection systems. It smooths out rough idling, reduces fuel consumption and exhaust emissions, with results typically noticed within 50 miles.

• Unclogs dirty injectors in just one tankful
• Restores engine performance by dissolving harmful deposits
• Smooths out rough idling
• Restores power and acceleration
• Reduces fuel consumption and exhaust emissions
• Ideal for retail and trade