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Showing results for tags 'rear ac'.
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Rear AC on my 1997 GMC Suburban K1500 blows warm air only. Am told needs rear condenser and expansion valve but they cannot get rear lines (metal) disconnected at back without damaging them. I found supposed replacement (rubber) for low pressure line online but not for high pressure line. Front AC works fine but need the rear to help to cool the large interior. Coolant level fine (too low might have affected rear first?). Rear fan and actuator fine. Has been in shop two weeks and they are stuck. They tried penetrating oil and heat. Any help appreciated!
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- 1997 gmc k1500
- rear ac
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