99 F150 air conditionr air conditioner blows fine but blows cold air for a few seconds then hot and cannot get it to cold again unless motor is killed then does same thing

99 F150 air conditionr air conditioner blows fine but blows cold air for a few seconds then hot and cannot get it to cold again unless motor is killed then does same thing 1 Answer

Heater blows hot air for a few minutes and then blows cold air 1 Answer

Just changed the thermostat and flushed it. Took it to a mechanic had them did the SAME EXACT THING and the heater will blow hot air for like 2 mins and then it turns cold until I shut off the hea...

Heater blows cold air 1 Answer

Flushed heater core got minimal improvement. Then back to cold. Water flows through core fine when flushing. Blend door opens and closes upon visual inspection. Both heater hoses get hot but no...

my air conditioner blows hot air and my heater blows cold air whats the problem? 1 Answer

when the air conditioner is on it blows hot air all the time. When the heater is turned on it blows cold air.

2010 F150 Air conditioning 1 Answer

I have a 2010 F150. The a/c will cool in when it's in the 70's out fan runs like normal no issues. Today it's in the 80's, the fan cycles on and off quickly. Blows cool air a few seconds then stop...