Microlon treats the metal in your engine not the oil. Engines have various cubic inch displacement. Microlon treats each engine according to the total amount of surfaces that need friction reduction, different amounts of metal and different Microlon needs. Microlon engine treatments have two parts. The 4 ounce Fuel System treatment goes in with the fuel. Most of the Microlon liquid used to treat an engine goes into the crankcase. The chart below will help you get the right amount of Microlon for your car’s engine.

Diesel engines have different requirements. Please call (866) 452-3911 for diesel specifications.