I have a 1999 Pontiac Grand Prix GT V6. Everytime I am stopped at a traffic light or stop sign I notice the temperature needle starting to rise slowly, but as I drive off it goes down instantly. I have removed my thermostat completely and drained my radiator many times and refilled it with numerous types of radiator fluid and changed the top hose that goes from the radiator to thermostat and water pump and still no success. It almost goes to the last bar on the gauge, but again as I drive off it goes down. Also my fans do work.
have the same problem?
Wednesday, March 24th, 2010 AT 8:03 AM