Engine Cleaner

This is the third case of this product I have ordered to help clean up neglected engines. It just runs alongside/with your regular or synthetic motor oil. It seems to really help and is safe to run a full oil change with a good quality oil filter. I believe it uses esters, along with other items like dispersents and detergents to gently/safely clean engine interior and piston ring land deposits. Have had noticeable good results with reduced oil consumption.

Superbly effective product.