Flushing system
Moderators: User administrators, Moderators
Flushing system
After replacing the head gasket, how long does it take to flush out the cooling system completely? I had oil mixing in with coolant so how does one know that the problem has been solved by head gasket replacement if after doing the job there is still oil in the system? How many miles/flushes do you need to do to get all the oil out?