Quote Originally Posted by speedyfix
try not to use compressed air. flushing should also only be used kapag madami na buildup inside the engine (buo buo na yung oil), since it contains petroleum which can eat away at the oil seals.
sir speedy

question

do all flushing oils have pertroleum? i remember reading before that caltex power flushing oil dont have petroleum, hence safe to use. though its not recomended every 5k. every 10k lang daw