Chevy Tahoe
so my 1998 Tahoe has a issue, when I drive it the oil pressure shoots up to 80psi, and my motor seems to knock. When I let off it drops to normal, and sounds fine... I’m little confused and thinking my oil pump is going out, and so is my knock sensor... any ideas???
I wouldn't operate it until the issue is resolved. Probably a bad oil pressure sensor is my guess.
Last edited by oilcanhenry; Aug 8, 2018 at 3:39 AM.


