I just bought a 04 envoy and the heat isn't blowing,
I can feel it coming out but when I turn the knob...
Nothing. How do I fix this?!
So the blower motor is not working? I would test the blower motor with a different power source to make sure that it is good. Otherwise it is usually the blower motor resistor that is bad.
Agree,may not hurt to check ya fuse to.
Yea the heat not ac, I'm not getting anything when I turn the knob, but when I'm driving and I have it set on heat (even though it isn't working) I can feel it seeping through, or maybe it's a draft from the motor,
Just do as I explained, or just get a new resistor and try it. Its up to you. The engine and heater core still have the heat generated, it is just not getting pushed out by the blower motor.
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