Description
Keep your diesel engine running cleaner, smoother, and more efficiently with STP Diesel Treatment - a proven formula engineered to tackle the tough deposits and fuel system challenges common in modern diesel vehicles. Whether you drive daily, tow heavy loads, or cover long distances, this treatment helps restore performance and protect vital engine components.
STP Diesel Treatment works through your entire fuel system to remove build-up, reduce injector noise, and improve combustion. The result is a more responsive engine, better fuel economy, and reduced emissions - all from a quick and easy pour-in solution.
Key Benefits
-
Cleans and protects diesel injectors
-
Helps restore lost power and throttle response
-
Reduces engine noise and rough running
-
Supports improved fuel efficiency
-
Helps lower exhaust emissions
-
Suitable for all diesel engines, including older models and modern common-rail systems
-
Quick and simple to use — add directly to the fuel tank
A smart, cost-effective way to maintain your diesel engine’s performance and longevity. Ideal for regular use to keep your vehicle at its best.