Do you have the origninal fan shroud in place?
Have you replaced the radiator cap?
Have you done a pressure test to the system?
It could be a bad head gasket.
How are you determining it is overheating? The stock gauge could be bad, or sensor, if that is all you are using. Get a $20 Infrared thermometer.
Sometimes taking the thermostat out will not slow that fluid down enough for good heat transfer.
It is like if you want to cool off a piece of pizza. Too cool it off blowing across it quickly willl not work as well as blowing slowly across it.
Get the thermostat, unless you have used other means and are experiencing steam overheating, and get back to us.
Wednesday, September 14th, 2011 AT 11:25 PM