A/C overhaul

dgoodhue

BuSTeD 4.3
My a/c is getting weak, so I probably have a small leak most likely from the o-rings, after 21 years I guess can't complain.

I am going to use r12 to recharge the system and I will pay some to do that. I was thinking about replacing all the o-rings in the system. Do i need to replacing anything else? I have heard on R134a car you should replace the drier when opening the systems. Is that true for R12 systems.
 

mattw

Active member
Re: A/C overhaul

Drier and orifice tube.. Quite sure its true for both R12 and R134a systems..
 
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