AR6400-D (For Diesel Engines)
AR6400-D is not a standard fuel system and engine cleaner. AR6400-D has been specifically formulated to meet the needs of modern diesel vehicles by removing particulate matter (soot) buildup from post combustion systems. Use AR6400-D to help remedy blocked DPFs, dirty EGR systems and stuck wastegates and variable turbochargers, all of which cause drivability issues.
AR6400-D’s detergents remove deposits in the fuel system, on injectors and in the combustion chamber helping restore power and fuel efficiency. AR6400-D also boosts cetane.
Use AR6400-D every 5,000 miles or as required. For best results between treatments use AR6200 Fuel Modification Complex at every fill-up. Long term use of AR6200 may eliminate the need for AR6400-D.
AR6400-D Fuel System Cleaner is NOT the appropriate product to remedy PowerStroke (HEUI) injector issues. Instead, please use Archoil AR9100 to eliminate PowerStroke (HEUI) injector problems.
AR6400-G fuel system and engine cleaner uses PEA (polyetheramines) and PIBSA detergents to remove deposits on intake valves, injectors and in the fuel system and combustion chamber. Use AR6400-G to eliminate rough idling and increase fuel efficiency.
AR6400-G will combat pre-ignition, increasing power and response.
AR6400-G is suitable for 4-stroke gasoline engines. It is not suitable for 2-stroke engines.