1998 Mercury Grand Marquis Q&A

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

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? -
Answer 1
low pressure should be around 30 haigh pressure should be around 150 you have poss severla issues seek a diag and est -
Comment 1
That's what I was thinking. thanks -