just another heavy weight oil with detergents?
extra detergents?
solvents?
any good?
extra detergents?
solvents?
any good?
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You mean they still make this stuff?? I remember buying it 30+ yrs ago to add to my crankcase, before oil had so many additives. It was much thinner than STP and so made more sense to me, still probably a waste of money then as now.
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I have always wondered about this stuff. I see it everywhere here. Even some drug stores carry it. Does it clean your engine? or is it just one of those mystery majic garbage fake additives.