I've found that even auto shops can be clueless as to repairing AC. The one we went to for a compressor replacement on the Wife's old CRX ended up putting 3 new ones in in two months because each time the mechanic failed to adjust the compressor clutch (which I discovered later).My car's A/C is shot. I went to 2 places to have it looked at, and both agreed that I need to replace various things to get it working. The second place gave me a list of what needed replacing and the estimated costs. It would have ended up over $1500, which I was not at all willing to pay. However, I am pretty sure I can get the parts for much less money, and I have a friend who has some experience with cars (although not with A/C systems) willing to give replacing the parts a go with me, saving me the labor costs. I need a new compressor and expansion valve, and I can get both of those without issue. However, the list I am using from the last car shop also says I need "AC lines/hoses," which is pretty vague. There are a few different lines/hoses involved in the A/C. It also mentions the problem as "R134-A A/C line is leaking." I know that R134-A is refrigerant, but that still doesn't tell me for certain what line/hose I need to replace.
Do any of you with experience messing with cars happen to have any advice about what I would need to get if the R134-A A/C line is leaking? The car is a 2002 Saturn LW200 if that helps. There's a list of lines/hoses (along with some other parts) here: Condenser, Compressor & Lines for 2002 Saturn LW200 | GMPartsDirect.com but I don't know which would be the culprit. I don't think it is all 3 of the lines 6-8, as I recall the guy at the shop bringing the part up on the computer and I think it was just one piece. I also don't think that the tube part 9 is it, as the picture for the part was longer than that. So it's basically a choice between parts 6-8.
I may not have enough information, and maybe no one here knows about this, but I thought I'd throw it out there before I go buy parts.![]()