.......when i adjust the heat/cold knob it doesnt change anything feels the sameits a 2000 ford f150 There amy be a problem with the heater relay switch which is not allowing it to switch over to
...cold. I can drive a short distance and it will do it again. It does this until the thermostat opens and the upper radiator hose feel hot. I've replaced the thermostat twice and made sure the pressure ...
...air from the heater core to be routed to the interior of the car. Do you hear the vacuum motors working when adjusting the heat to cold selector? or changing the thermostat temperature if so
...heat blowing colD air changeD thermStat - won't heat up cab Check the cables on the heater case for operating properly is this a automatic temperature control? If so there's a square white box under ...
...heat gauge starts at C (cold), rises to normal operating temperature, then rises to just under the H (hot) for about 30 seconds, at which time the cabin heat starts, and the temperature gauge returns ...
cold the other day and the heat hasn't worked since. Please help. Thanks the flapper door is not closing and opening properly...it is located in the duct work....remove heater control panel and follow
cold to heat knob in my ford f 150 is stuck on cold, and when you rotate it to the warm setting it will not let the heat in ! Make sure its really turning, the knobs are prone to crack, and you end up
Excess pressure in coolant system-gage will peg Hot. 1998 F150. 4.6L V8 140,000 miles. Over heating-excess pressure in my coolant system-Truck heats up, goes cold and then the temp goes to hot. If I ...
Question about Ford F-150
...cold air when swithching to heat on temp control Check engine coolant if it is low it will cause the heat to blow clod. make sure and check it while cold. also if it only last a second or two that is ...
...heat when truck is moving. When I stop at a light cold air starts coming out. As soon as I go through the light the heat comes back. Anyone got any ideas. May a a vacuum or electrical problem that ...
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