Is seafoam a good oil additive?
Is seafoam a good oil additive? When added to crankcase oil, Sea Foam Motor Treatment works to liquefy harmful residues and deposits that can restrict oil flow and engine lubrication. Sea Foam is safe for all motor oils, conventional and synthetic. Is seafoam bad for your engine? Made from petroleum ingredients, Sea Foam is safe and effective when used in all types of gasoline or diesel fuels and fuel blends. Sea Foam does NOT contain harsh detergent or abrasive chemicals that can harm your engine or fuel system components. Can you put too much seafoam in oil? The entire bottle,...