mhopton
NAXJA Forum User
- Location
- Marietta, GA
OK, have searched and read and have narrowed this down.
- It isn't the blend door - I have very cold, or very hot air - when it's blowing.
- It isn't a vacuum leak - I have air blowing at all of the correct positions, feet, vents, defrotst, etc, when dial is turned.
Essentially, sometimes, when the fan speed is on 1, or 2, or 3, or even 4, I get very little air movement. I can hear the blower blowing like crazy up/down as the fan speed dial moves about, but sometimes, just no air.
Can this be narrowed down to the heater resistor under the dash on the passenger's side? Or, something else?
It *seems* to get better when I flip the temp control from hot to cold, but I'm not for sure.
BTW, 99, auto, 4.0l, 4x4, 90k. All stock.
thanks
- It isn't the blend door - I have very cold, or very hot air - when it's blowing.
- It isn't a vacuum leak - I have air blowing at all of the correct positions, feet, vents, defrotst, etc, when dial is turned.
Essentially, sometimes, when the fan speed is on 1, or 2, or 3, or even 4, I get very little air movement. I can hear the blower blowing like crazy up/down as the fan speed dial moves about, but sometimes, just no air.
Can this be narrowed down to the heater resistor under the dash on the passenger's side? Or, something else?
It *seems* to get better when I flip the temp control from hot to cold, but I'm not for sure.
BTW, 99, auto, 4.0l, 4x4, 90k. All stock.
thanks