2003 Chrysler PT Cruiser oil pressure

2003 CHRYSLER PT CRUISER
101,000 MILES • 4 CYL • FWD • AUTOMATIC
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JAMESORAVETZ
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My oil pressure light comes on at idle sometimes. I may drive for an hour ,come to a stop, light comes on. I changed the oil and filter, still no help.
Jan 7, 2010 at 11:52 PM
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RASMATAZ
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If there's no engine knocking noises, check the oil pressure with a mechanical gauge if normal replace the oil pressure switch abnormal could mean the oil pressure relief valve on the oil pump is sticking
Jan 7, 2010 at 11:55 PM