Strange HVAC issue. Weak vent, only in HOT
07-14-11, 03:42 PM
#1
Strange HVAC issue. Weak vent, only in HOT
'82 GSL 12a
I've noticed lately my right foot is roasting while driving.
I have to turn the heat down to zero before it cools. No matter what setting I'm on, heat comes out at the gas pedal at some flow rate.
If I turn the blower to:
HIGH - COLD - VENT
it comes out the main vents with good force.
If I turn the blower to:
HIGH - HOT - VENT
the vent flow seriously decreases and is lukewarm, and the heat at my foot seriously increases!
What door am I looking for that's failed?
I've noticed lately my right foot is roasting while driving.
I have to turn the heat down to zero before it cools. No matter what setting I'm on, heat comes out at the gas pedal at some flow rate.
If I turn the blower to:
HIGH - COLD - VENT
it comes out the main vents with good force.
If I turn the blower to:
HIGH - HOT - VENT
the vent flow seriously decreases and is lukewarm, and the heat at my foot seriously increases!
What door am I looking for that's failed?
07-19-11, 01:56 PM
#4
Looks like an alignment kind of issue. The bottom door for the floor heat is a little sketchy. If I move the **** a little bit towards REC it closes. If it's straight in the VENT position it's anybody's guess where it's going to end up.
How do the clips come off the cable? They are a pain! Seems like it could definitely use an adjustment.
How do the clips come off the cable? They are a pain! Seems like it could definitely use an adjustment.
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