Archoil Diesel Fuel Additive

 Best Diesel Fuel Additive

Archoil AR6500 Diesel Fuel Additive is a concentrated diesel fuel treatment designed to improve fuel system performance, injector cleanliness, lubricity, and deposit control. One 40 oz bottle treats up to 400 gallons of diesel fuel, making it a convenient choice for regular fuel system maintenance.

Designed for use in all diesel engines and equipment, AR6500 is suitable for light-duty and heavy-duty vehicles, pickups, SUVs, vans, RVs, and modern high-pressure common rail diesel systems. Its formula is designed to improve fuel lubricity and help protect wear-sensitive fuel system components.

AR6500 can increase cetane by up to 8 points, supporting faster ignition, smoother combustion, and improved drivability. Its detergent package helps clean injector deposits and supports proper fuel spray patterns for better fuel atomization.

The additive also helps control deposits associated with diesel fuel systems, DPFs, and turbochargers. By helping reduce deposit formation, it supports cleaner operation and may help reduce the need for frequent DPF regeneration. Simply add the recommended amount directly to the diesel fuel tank at each fill-up.

Diesel Fuel Additive Product Information:

Brand: Archoil
Product: AR6500 Diesel Fuel Additive
Size: 40 oz
Treatment Capacity: Up to 400 gallons
Product Type: Diesel Fuel Treatment
Fuel Type: Diesel
Application: All Diesel Engines
Use: Fuel System Maintenance
Key Functions: Lubricity Improver, Injector Cleaner, Cetane Booster, DPF & Turbo Deposit Control