My sons Jeep overheated awhile back. Now he is getting air in the system. I replaced the cap with a new cap, had the car parked at a slope and filled the radiator with coolent and water. After he drives it for a time it gets air in the system. When the car is turned off you can hear coolent draining in the engen. If I lift the the pressure relief valuve on the radiator air comes out into the overflow tank, lots of air. After ding this I can open the radiator and I have to add moor coolent. Could this be a head or head gasket issue? Any advice would be appreaciated. Thanks in advance.
have the same problem?
Friday, October 24th, 2008 AT 7:33 PM