Diesel Pre-Emission Test Treatment
NEW! Fast acting treatment
Wynn’s Diesel Pre-Emission Test Treatment is a strong, specially formulated treatment to meet new emission testing regulations. Containing 4 specific emission reduction elements, cleaning through the entire fuel system with a highly concentrated formula to restore combustion efficiency , reducing black smoke, exhaust emissions and soot particles.
- Specially formulated to pass new emission testing regulations.
- Reduces exhaust emissions and soot.
- Reduces black smoke.
- Improves combustion, engine performance and fuel economy.
- Cleans injectors, restoring injector spray pattern.
- Assists cleaning of the entire fuel system including diesel oxidation Catalyst and diesel Particulate Filter.