Oil pressure issue?

Tiny
ACE C HKS
  • MEMBER
  • 2013 CHEVROLET SILVERADO
  • 5.3L
  • V8
  • 4WD
  • AUTOMATIC
  • 123,000 MILES
When starting the truck, the oil pressure climbs up, however as the truck idles or drives the oil pressure slowly drops out. It is not low on oil; I just did an oil change, and the levels look good. I also pulled off the oil sensor pressure unit and looked at it as well as the screen underneath seems to be clear of sludge. After looking things up it appears that it might be a bad oil pressure sensor pressure sensor, but I don't know for sure.
Wednesday, October 12th, 2022 AT 12:55 PM

1 Reply

Tiny
KEN L
  • MASTER CERTIFIED MECHANIC
  • 47,282 POSTS
Yep, I would do the oil presser sensor which is located at the rear of the engine behind the intake manifold. First to see if that helps here is the location so you can change it out. Check out the images (below). Please let us know what happens.
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Wednesday, October 12th, 2022 AT 7:49 PM

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