AD4 Fuel System Treatment
Granitize AD4 Fuel System Treatment is specially formulated to keep fuel injectors, intake ports, intake valves and combustion chambers clean and free from performance robbing deposits.
Regular use of this product will maintain performance, reduce emissions and improve fuel mileage. Safe for all gasoline engines.
One 11 oz. bottle treats 10-15 gallons of fuel.
• Improves performance
• Reduces power robbing deposits
• Reduces emissions
• Improves mileage
• Oxygen sensor safe