While it's easy to get a can of R134 laced oil charge from Pepboys etc,where can one get a can of R12 compatible oil charge.My AC seems a bit noisy although it works fine,the last time my tech just filled it with R12 3 years ago.It was still cheap then and the AC is still cool .Now AC compressor 10 yrs old.
Tom



------------------
Tom 1992 300E 2.6