My oil pressure gauge and engine Light is on

Asked by GuruFCN2L Apr 22, 2020 at 07:05 PM about the 2011 Chevrolet Silverado 1500 LT Extended Cab 4WD

Question type: Maintenance & Repair

My oil pressure was always reading around 40 psi
come out from store and check engine light came
on and now it’s 70 at an idle. What is causing this

4 Answers

10

My oil pressure drops to Zero at idle on my 1999 suburban 7.4 And goes up when I give it gas does not make any knocking sounds runs good Have replaced the oil sending unit and still does it anyone have any suggestions I can look at

1 people found this helpful.
10

I wanted to add that when i turn on the suburban it looks like the needle gets stuck to the right

10

I wanted to add that when i turn on the suburban it looks like the needle int the cluster gets stuck to the right

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