
2008 GMC Sierra 1500 WT 5.3L Oil Pressure
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...
Summary posted 6/19/2016
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Message Closed w/Summary
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VIN | 2GTEK13348 |
Engine | 5.3 L / 8 cyl / FLEX |
Trans | 4-speed Automatic (Electronic) |
Delivery | Fuel Injection |
Affected | Oil Pressure |
Message Closed w/Summary
Vehicle Data
2008 GMC Sierra 1500 WT
VIN | 2GTEK13348 |
Engine | 5.3 L / 8 cyl / FLEX |
Trans | 4-speed Automatic (Electronic) |
Delivery | Fuel Injection |
Affected | Oil Pressure |