Important! watch this before using At-205 re-seal or Lucas engine oil stop leak. Is engine oil stop leak safe for your engine? Today on Nates interactive auto we test the film strength of the oil after using these products and does engine oil stop leak work? Before & after we review these oil additives. how to use at205 reseal. Lucas oil does it contain seal swelling agents? how to stop engine oil leaks. Valve seals worn or even valve cover gaskets and orings can be fixed using Lucas as it says. does at205 reseal work? can high mileage oil cause oil leaks?
