In a message dated 1/10/2007 12:51:21 P.M. US Mountain Standard Time, [EMAIL PROTECTED] writes:
I had my '84 300D AC converted to R134 ~ 10 years ago and, other than having to get a recharge every 2-3 years as the car sat garaged during those winters, I haven't noticed any odors. The only problem I see with R134 is that the system needs to be topped up in order to work efficiently enough, otherwise it'll barely keep up when in the high 80'sF. G. M. Brown GM Be very sure your topping off includes a couple ounces of oil, else the compressor will die when the leak finally carries the last of your oil away. Jim Friesen Phoenix AZ 79 300SD, 264 K miles 98 ML 320, 147 K miles