Does the oil level drop at all? Have you had a pressure check done on the cooling system? You may have a crack in the cooling system. The top of the radiator might be cracked and not allowing the system to pressurize properly.
There is also that possibility of a slight crack in the block. The oil pressure is always higher than the coolant pressure (or should be) and I would determine if there is oil in the coolant first. That is a telltale sign of a block issue. Not oil in the the coolant you may have an issue with the head.
Tuesday, March 25th, 2008 AT 8:38 AM