Mechanics

FORD F-150 BLEND DOOR PROBLEM

1998 Ford F-150 • 250,000 miles

When my truck isnt moving the heat gets warm but when moving it gets cold again. What could be wrong? Ive never changed the antifreeze/ or could it be a fuse or what?
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Cathyscott
November 19, 2012.



Never changed coolant? 14 years? Not good.

Could be thermostat, heater core clogged with debris, radiator or blend door motor

Roy

ASEMaster6371
Nov 19, 2012.


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