Originally Posted by urdreamlady

Ok this is starting to become very annoying and a huge headache. I have oil continually coming back into my reservoir its filling my coolant with oil. Head gasket has been changed, radiator, reservoir bottle, heater and rad hoses have all been changed and its still getting oil from somewhere. The oil on stick still is in normal range when checked so where is this coming from. There was a test performed by firestone to see if there where leaks in the system and they say nothing showed up they think its oil still in system. So took everything off ran water thru heater core and radiator etc for about an hour. Problem still exists so now I am puzzled to what is the next step? Could it still be oil trapped in the system somewhere as much oil in this reservoir its crazy. If you do the radiator flush stuff how much to put in and how long to leave it in there drive it with it in there?? UGGHH!! FRUSTRATING!!!