Tuesday, February 3rd, 2009 AT 9:59 AM
HAVE A HIGH MILAGE 1992 F150 WITH TEMP GAUGE OUT. ALTERNATE TEMP GAUGE INSTALLED AND NOT REGISTERING OR WORKING. ENGINE RUNS FINE, BUT HOSE DOES'NT SEEM TO BE AS TIGHT AS IT SHOULD. HOSE IS WARM BUT NOT HOT. HEATER IN CAB BLOWS COLD AIR. COULD MY THERMISTAT BE STUCK MAKING THE ENGINE RUN COLDER THAN IT SHOULD.

