Suburban A/C fix + Vintage Air?

[swissarmychainsaw]

Originally Posted by BlueJeep

So back to the air, why did you replace the hard lines going to the rear air unit? Were they unknown condition and the new rubber lines were known? I'm trying to figure out where to start with my system. It's a new-to-me suburban and the air doesn't work. Has never been converted over from R12 and is all stock with rear air too.

I did this based on the advice from the AC guy I bought the stuff from at "Classic Auto Air". He said the original stuff is rubber and will fail *eventually with R134a. Also remember that I was *adding the rear unit.
But if I had a rear unit in there already, I would be really tempted to not replace the lines until they failed.

For me, I wanted to maximize for success, and so far following good advice has done that.
C'om by, bring some beers and lets get you sorted!