1999 Ford F150 HEATER

[quote:a55e48874a="scottie123"]Heater problem
1999 Ford F150 Engine Size unknown Four Wheel Drive Automatic 138,00 miles
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MY HEATER WILL NOT WORK A/C WORKS FINE THE ACTUAL KNOB TURNS TO HEAT AND COOL BUT THE HEAT WILL NOT COME OUT? WHAT SHOULD I LOOK FOR FIRST? AND POSSIBLY FIX MY PROBLEM....

THANKS[/quote:a55e48874a]


Do you hear any clicking in dash when turning from heat to cold and back
most common is the blend door actuator
if the engine temp is normal but no heat 1st check the operation of the blend door
let me know