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Old 07-21-2000, 09:52 PM
jeffsr jeffsr is offline
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Join Date: Jan 2000
Location: New Bedford, MA USA
Posts: 1,583
True Dave, but who knows what his actual pressure is... About 275psi doesn't really cone it down for me. If his expansion valve is malfunctioning and the compressor is not cycling, he's just going to continue to build pressure, especially if the ambient is high. He does, however have a decent differential from high side to low side, so I'm betting he's got too much R-12 onboard.

Jeff Lawrence
1987 300e
1989 300e
2000 Dodge Grand Caravan SE
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