The ONLY diesel treatment to restore the entire fuel system
AR6500 is the only product to deliver a complete clean and boost package to the entire fuel system and post-combustion system (turbo, DPF) to protect your engine, improve performance and maximize fuel economy.
Clean injectors to restore combustion efficiency
AR6500 contains highly concentrated detergents which remove internal diesel injector deposits (IDIDs) and carbon build-up from injector tips.
AR6500 cleans injectors to:
- Improve fuel atomization
- Produce a more complete combustion
- Correct spray patterns
- Reduce carbon deposits
- Enhance fuel economy
Boost cetane to increase power and response
AR6500 incorporates a strong cetane boost and Archoil's proven combustion modifier technology to increase power and response at every fill-up. The cetane number of diesel at the pump is typically not as high as recommended by engine manufacturers for optimal operation.
AR6500 increases cetane to:
- Improve combustion efficiency
- Reduce ignition delay
- Reduce noise and vibration
- Improve fuel economy
Clean the DPF to reduce regens and avoid failure
Unlike other additives, AR6500 Diesel Treatment cleans carbon build-up from the diesel particulate filter (DPF). A clean DPF is essential for maintaining performance, reducing emissions and improving fuel efficiency.
AR6500 removes build-up and keeps the DPF free from heavy carbon deposits to:
- Reduce regeneration frequency
- Restore MPG & performance
- Avoid engine damage by preventing a clogged DPF
Improve fuel lubricity to extend fuel system life
Insufficient lubrication leads to issues in vehicles not designed for ultra-low sulfur diesel and newer vehicles with tighter tolerances, posing a risk of serious damage.
AR6500 combats these issues to:
- Reduce wear and improve fuel efficiency
- Extend component life and avoid premature failure
- Prevent costly repairs
Prevent turbo failure and restore boost
Carbon deposits build up over time in the turbo and affect performance.
AR6500 cleans the turbo to:
- Reduce turbo lag and restore boost
- Minimize wear and damage
- Maintain optimal temperature
- Improve airflow efficiency
AR6500 FAQs
AR6500 improves lubricity in fuel, cleans and maintains the fuel system and adds cetane for a boost that can be felt at every fill-up. AR6400-D is a highly concentrated one-tank fuel system cleaner to be used every 5,000 miles for rapid cleaning of heavy carbon build-up.
AR6500 is suitable for all diesel vehicles, including newer systems such as High Pressure Common Rail.
AR6500 will remain stable indefinitely if kept away from sources of heat and sunlight.
No, AR6300 Winter Diesel Treatment is the product you need for cold weather. AR6300 contains all the benefits of AR6500 plus anti-gel protection up to -44ºF.
