My van has been over heating, I've changed the thermostat (the fail-safe model), I've even ran the vehicle with out it but it still over heats. I've looked to see if the radiator had circulation, and it does, I've even did a radiator flush (Preston super cleaner). In order to stabilize the high temp. I run the Defroster on high to keep it from going in the RED( the temp gauge goes to the L in NORMAL). Also I did pressure check I pumped 16psi into the radiator and timed it for 3 minutes before the gauge lost pressure and even then it was not at all fast in loosing the pressure. What is the problem.
Jul 18, 2008 at 9:48 AM
