Moe

Gettin ready to fix the A/C, 1992 968, 116Kmi.

Are there any common leak points on this car?

I have the drier, gauges, vacuum pump, and I will be replacing the compressor (just because), going from R-12 to R-143A. I have a slow leak, takes about 3 days to leak down...That's what I remember from last year...

Any good deals on compressors? So far I'm looking at $350+.

Thanks,

testarossa_td

Search this forum for writeups. Lots of great writeups on the AC's. Search using the term expansion valve that might get you a little closer.

Porsche-O-Phile

r143?

The ones I've seen include the compressor front seal, high-pressure hose and expansion valve. Have fun.

Jon Hanson

Take a look at this post, for a picture of where my compressor leaked. (You may have to register to view the thread)

hosrom_951

The common leak we get here in this area is either the hoses on the crompressor itself, or a leaking front compressor seal.

Moe

[QUOTE=Porsche-O-Phile]r143?

:-) Opps, R-134A.

Wonder how many Porsche Callaways are left?

I worked w/ Reeves in the early 70's @ a P+Audi dealership in Niantic, Conn. I remember his Turbo experiment on a 914/6, pre-BMW's. The good old days... :-)