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Low oil pressure diag
Figured I'd give an update. Took the time to just replace everything. O-ring, hv oil pump, pick up tube, pressure relief in the pan, and the barbell. Now on cold start I get about 55psi. But once it's hot I'm right back down to about 9-10 at idle unfortunately. Guessing it's just getting to worn...- nvanzee
- Post #14
- Forum: Engine & Drivetrain
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Low oil pressure diag
Thanks for the help. Not sure how I missed the sticky at the top. Gonna try an extra couple quarts and see what that does. Probably end up putting a HV pump in it though- nvanzee
- Post #12
- Forum: Engine & Drivetrain
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Low oil pressure diag
I've done a lot of reading trying to narrow down my issues but not having much luck. 08 Yukon 6.2. 260k original miles. Runs great but have been having some oil pressure issues. On cold start the pressure will go up to 8-10 for a few seconds then slowly go up to about 35. Once it's warmed up I...- nvanzee
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- Replies: 20
- Forum: Engine & Drivetrain
