Vehicle is a well maintained '91 300-SEL. 60k miles. A/C compressor cycles on/off about every 10-15 secs. I saw a similar post the other night; some mention was made in that case about the high pressure side running above spec. Does this imply excess R-12? Thanks for your time.
Last edited by Mike Murrell; 07-13-2005 at 05:01 PM.