Hi my name is Jim, I recently acquired a 1997 Gran Prix GT 3.8L. I hope to use this forum for some very good advice.
Okay now here is my issue, I just replaced the water pump, thermostat, all hoses, serpentine belt and removed the coolant resevoir to completly clean it out. I don't seem to have any leaks, but now my heater doesn't get hot when the car comes up to temp.
thanks i advance for any help,
Jim![]()