My Car seems to be over heating. I have a 90 GTUs Nad I Just had it rebuild. The problem is that When I am driving The needle for temp goes up from the halfway point and starts to creep up. I turn off the car As soon as possible and the engine light does not come on or no buzzing. I have a fluidyne radiator and it has no leaks and the hoses seem fine no leaks! What can it be? Could it be the ECU sending wrong messages, The gauge just does not work? Is there a pug that is unplugged. The thersmostat is gone. or are the hoses collapsed from the inside. PLEASE HELP ME OUT GUYS pm ME OR answer this reply or email me at fc3chris@yahoo.com

 

the thermostat is gone? any chance perhaps your waterpump is on its way out?

 

I think he meant the thermostat comment as a question.

Does the top rad hose get warm? Can you spin the water pump freely if you loosen the belts? What temp gauge are you using? Is your oil cooler hot?