Mechanics

OIL PRESSURE

2000 Cadillac Catera

Engine Mechanical problem
2000 Cadillac Catera 6 cyl Two Wheel Drive Automatic 90,000 miles

The car has great oil pressure reading while driving, but drops very low at a idle. Just bought the car. Dealer changed oil and filter.
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Jeff radiola
September 10, 2010.




Check the oil pressure with a mechanical gauge, if normal replace the oil pressure switch. If abnormal could mean oil pump and engine bearing.

Tiny
Rasmataz
Sep 10, 2010.


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