× Auto Repair Pros Member Benefits TechHelp Knowledge Base Forums Resources My iATN Marketplace Chat Pricing About Us Join Industry Sponsors Video Members Only Repair Shops Auto Pro Careers Auto Pro Reviews
Join Now
International Automotive Technicians Network
2008 GMC Sierra 1500 WT 5.3L Oil Pressure
Posted to GM Engine on 6/1/2016 15 Replies

Not we have vehicle with same issue replaced the plate on top of intake as it was leaking oil now still have same issue 40 psi at start up stays that way driving but drops to 12psi at idle when you back off throttle when driving pressure goes up to 60psi inste...

15 Replies Received (View Replies)

  Related Documents & Media  2008 GMC Sierra 1500 WT

 
Message Closed w/Summary

car Vehicle Data

2008 GMC Sierra 1500 WT

VIN 2GTEK13348
Engine5.3 L / 8 cyl / FLEX
Trans4-speed Automatic (Electronic)
DeliveryFuel Injection
AffectedOil Pressure
Message Closed w/Summary

car Vehicle Data

2008 GMC Sierra 1500 WT

VIN 2GTEK13348
Engine5.3 L / 8 cyl / FLEX
Trans4-speed Automatic (Electronic)
DeliveryFuel Injection
AffectedOil Pressure