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Old 03-06-2000, 07:57 PM
jeffsr jeffsr is offline
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Join Date: Jan 2000
Location: New Bedford, MA USA
Posts: 1,583
It is my understanding that systems that use the r-134 generally operate at higher pressures (due to decreased efficiency I guess. I am not aware that it is OK to just dump the r-12 and fill er up with r-134 and drive away. I think you ought to get a well informed opinion about doing that sort of thing.

Jeff L
1987 300e
1989 300e
1987 BMW 325
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