Originally posted by Joeyman
View Post
If the AC still had freon and mineral oil in it and you just added the 134a, if you're lucky it could last maybe 2 years max before you have to replace the compressor. Ideally it should be recharged with freon but we know that's next to impossible at this point.
At some point in the future you will have to remove all the components, flush everything out, get a rebuilt compressor, new expansion valve and receiver/drier and recharge with ester oil and 134a (or pag oil and 134a if you get a dry compressor). It's a little work but you really can do it yourself if you invest in an ac manifold set and a vacuum pump. I see that you can get 134a at $4.88 for 12 oz cans at Walmart now.
Even though the rotors are pitted, if they work ok and your wheel bearings are ok, you might experience a little grabbing for a while when you press too firmly but they will smooth out over time. I would just replace the pads for now and see how they do. Pad replacement is very easy to do..but replacing the rotors is a little more difficult and the time to do it is when you need to replace your bearings....and you eventually will have to.
(TominMo posted about brakes and wheels while I was composing I see.. I did what he is talking about with my 89 and it is a great thing to do in the long run. Other than my 89 all my others are bone stock)
Comment