Highstepper

Thanks again. I just wanted to let you know the Auto Cooling rear AC kit for my Suburban worked and I have cooler air coming out the rear AC vents now than the front! Stay cool!

Hi, Thanks again for the suggestions. I will keep them in mind if my current effort does not succeed. Since I needed the evaporator and expansion valve I decided to try a kit sold by Auto Cooling Solutions that includes those and replacement high and low pressure lines that are flexible hoses rather than the fixed lines. Hope I won't regret my decision. What I purchased is CRK-RK2565-S Complete Rear A/C Kit. I have not received it yet so can post once I do and see if it works.

Thanks for the suggestions! Who can I contact that builds these lines? Also, if I drill a small hole are there enough treads to still get a good seal so I can reuse the lines?

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!