FORTE Advanced Formula Diesel Treatment 400ml
Forté Advanced Formula Diesel Treatment is a powerful, professional-grade additive designed to combat drivability issues caused by fuel degradation and combustion by-products. Whether you’re dealing with contaminated diesel, sluggish performance, or injector wear, this treatment offers a complete fuel system clean—before and after combustion.
Key Benefits:
- ✅ Cleans and lubricates the entire diesel fuel system
- ✅ Extends injector and fuel pump lifespan with added lubricity (up to +46%)
- ✅ Restores and maintains precise injector spray patterns
- ✅ Reduces valve and combustion chamber carbon build-up
- ✅ Enhances throttle response, drivability, and cold start performance
- ✅ Maintains EGR valve and variable vane turbo cleanliness
- ✅ Prevents micro-organism (bacteria/algae) growth in diesel tanks
- ✅ Reduces black smoke emissions
- ✅ Safe for use with both diesel and biodiesel up to B30
- ✅ Compatible with Common Rail and Pumpe Düse diesel engines
Directions for Use:
Add 1 x 400ml bottle to up to 100 litres of diesel, or use at 0.4% volume for larger or bulk tanks. For best results, use during routine service or when replacing the fuel filter—prime the filter using Forté Diesel Treatment to ensure optimal results.
Forté Diesel Treatment is formulated without affecting diesel cetane ratings and is safe for all modern diesel engines.
Buy with confidence from Cox Motor Parts – Rated “Excellent” on Trustpilot by thousands of customers across the UK.
Restore lost power, reduce emissions, and protect your diesel engine. Order your Forté Advanced Formula Diesel Treatment – 400ml today for fast, tracked UK delivery.












