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Question

My drivers side ac is blowing very hot and my passenger side is cool. Could it be the ac plenum. Please help

Submitted: 501 days and 4 hours ago.

Category: Chevy

Value: $9

Status: AWAITING CUSTOMER ACTION

Optional Information:
2004 GMC Sierra 4.8

Already Tried:
Reconnecting wiring harness on passenger floor

Answer

You need a scanner to see what the actautor commands are-if you have dual temp comtrols on of the actuators has most likley gone bad-if its sigle temp-check your freon level,either its low or there is a problem with the evaporator.

Accepts:
Expert:	frank
Pos. Feedback:	98.9 %
Answered:	7/9/2008

Chevrolet Technician

33 years experience,24 years of Chevroler/GM experience and training .ASE Recertified Master Tech,

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