how do i fix my heat trouble

120

Asked by dusty1dave Oct 21, 2014 at 11:38 PM about the 2004 Dodge RAM 1500 SLT Quad Cab RWD

Question type: Maintenance & Repair

i have replaced the heater core the thermostat the radiator some times the heat blews so
hot u can not run it on high and other time it barely gets warm enough to keep the
windshield clear

1 Answer

56,670

Check the blend door. Its right by the heater core and blower motor. If a wire or something else got in the way of the door to keep it from closing or opening all the way. Or the blend door motor can be weak/broken.

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