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1998 Mercury Grand Marquis Question: Why does air conditioner compressor cut in and out



jethro666, Carthage, IL, July 03, 2012, 13:26

the low pressure measures 150 when compressor runs for about 10 seconds pressure drops to 125, is there a high pressure switch on the high pressure side?

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  • Answer #1

    Greg's Orange Auto (15202 Answers) , Orange, CA - (714) 361-9386
    globalhelper July 03, 2012, 13:54

    low pressure should be around 30 haigh pressure should be around 150 you have poss severla issues seek a diag and est

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    jethro666, July 05, 2012, 11:50

    That's what I was thinking. thanks

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