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Get a re-charge kit at Wal-Mart or auto parts - you can jump out pressure switch at top of accumulator/drier with paper clip to start a/c compressor--when pressure builds light should go out

2007-03-30 15:46:31
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Q: Message board on 97 deville reads low on coolantac compressor off.How do you reset the computer so you can add R-134 and start compressor again?
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