AR6400-D Diesel Fuel System Cleaner

AR6400-D is a diesel fuel system cleaner that removes carbon build-up and improves performance and fuel economy.

• The description claims AR6400-D improves fuel economy.
• The description claims AR6400-D restores performance.
• The description claims AR6400-D removes carbon from post-combustion components.
• The description claims AR6400-D improves combustion and benefits the EGR.