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Hi Dave, That would be the first thing I would do after checking the coolant level is replace the thermostat as it could be stuck open. Heater cores get plugged and programmers fail to go to the full heat position also. Put in the new stat and your problems might be over.

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Hi Dave, That would be the first thing I would do after checking the coolant level is replace the thermostat as it could be stuck open. Heater cores get plugged and programmers fail to go to the full heat position also. Put in the new stat and your problems might be over.

0

Hi Dave, That would be the first thing I would do after checking the coolant level is replace the thermostat as it could be stuck open. Heater cores get plugged and programmers fail to go to the full heat position also. Put in the new stat and your problems might be over.

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