the left side vents blows cool the right side blows hot air with the ac on or off . whats up?
Oct 12, 2008 at 2:19 PM
2004 GMC C1500
RDRNNR12
- MEMBER
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Hi:
There are vent doors in the HVAC duct work. To check them, you will need to disassemble it and check if one is stuck or damaged.
There are vent doors in the HVAC duct work. To check them, you will need to disassemble it and check if one is stuck or damaged.
Dec 15, 2008 at 8:58 AM
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