Having problems with your 1998 Pontiac Bonneville ?
LOW OIL PRESSURE
\015 THE OIL PRESSURE IS AT SPEC WHEN DRIVING BUT WHEN I PULL UP FOR A STOP LIGHT IT GOES DOWN IN TO THE RED WARNING AREA. I HAVE CHECKED THE PRESSURE WITH A GAUGE AND FOUND IT TO BE ABOUT 10 PSI.\015
Use 10w40 plus lucas
It might be your oil pressure switch. But it might not. My 1997 did that for a couple of days, because it was leaking oil through that switch.
Repair Help & Product Troubleshooting for 1998 Pontiac Bonneville
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