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Rear Ac line leak

10K views 8 replies 7 participants last post by  Jarome Iginla 
#1 ·
Hi everyone,

This is my first post, have had success searching threads in the past, Thanks

I have a 2002 SLT 4.2 XL, I charged the A'C system and it won't hold pressure and it is obviously because I have a leak in the rear line ,Low side from what I can tell heard it hissing and crawled underneath and located the leak. Can these lines be repaired or do i need to replace with new? Anyone know the rough cost and the GM part #.

Thansk Markus
 
#5 ·
I just had this repair done and it wasn't cheap...but could have been worse. The shop repaired the line without freeing the body from the frame. I am going to get some pictures as soon as I can....it has been raining non stop here..so I will post them when i get them. The repair was $680, but I had the power steering drained/flush and refilled also. So about $600 for AC repair.
 
#6 ·
Can someone validate this?

Looks like the line that runs on the driver's side is... ACDELCO US Part # 15-33386.

Looks like the line that runs on the passenger's side is... ACDELCO US Part # 15-33010.

Then I read that you are suppose to replace the drier in case moisture got into the system. Any one know where this is and part number?

Thanks!
 
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