Lucas Oil 10013 1 Gallon Upper Cylinder Lubricant Fuel Treatment (4 PACK)

KEY BENEFITS Cleans and lubricates the entire fuel system, including injectors, fuel pumps, valve seats, compression rings, combustion chamber, carburetors, and upper cylinder walls Solves low sulfur diesel fuel problems Increases fuel mileage and performance Fuel burns more efficiently – greater MPGs and fewer emissions Increases the life of pumps, valves, rings, and injectors Use at every fill-up to maintain peak engine performance A great tune-up in a bottle