Mechanics

OIL PRESSURE ON A 98

1998 Buick Park Avenue • 6 cylinder Automatic • 103,000 miles

98 Buick Park Avenue. Oil pressure light came on, I topped off the oil, the pressure goes up and down when it is driving
Avatar
Htgnwv
February 22, 2011.



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

Rasmataz
Mar 15, 2011.