Quote:
Originally Posted by 1BADM6
That could happen if your thermostat is stuck open. Did you replace it when you did the water pump?
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Not sure when the water pump was done but thermostat was done a month ago. Truck was chilly before new thermostat. That's why I did the thermostat job because I heard that they fail open and I figured it was keeping the truck cold. New thermostat, no difference. Operating temperature was always at 12 o'clock position.
Thanks for any help you can give.