Quick, easy, effective "Original Tune Up" since 1921!
Great for almost any kind of engine car, pickup, SUV, RV, motorcycle, boat, repair facility, you name it!
Simply add this amazing tune-up-in-a-bottle to the engine oil. It goes to work immediately to keep your engine clean (removes existing sludge and prevent s future buildup). Frees up valves and lifters to help quiet noise. Also reduces friction and wear to extend life of parts and components. Maintains oil viscosity. Large 32-oz. bottle.