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2005 GMC Yukon SLT 5.3L Oil pressure
Posted to GM Engine on 9/6/2011 15 Replies

Customer states that there is momentary engine noise on cold start. As vehicle is driven at a stop light check gauges light comes on, oil pressure reads less than 10psi.

Any thoughts??? Are we dealing with a worn crankshaft and or crankshaft bearings?? Lifter...

15 Replies Received (View Replies)

  Related Documents & Media  2005 GMC Yukon SLT

 
Message Closed w/FIX

car Vehicle Data

2005 GMC Yukon SLT

VIN 3GKFK16Z65
Engine5.3 L / 8 cyl / FLEX
Trans4-speed Automatic (Electronic)
DeliveryFuel Injection
AffectedOil Pressure
ConditionsLow Oil Pressure at Idle
Message Closed w/FIX

car Vehicle Data

2005 GMC Yukon SLT

VIN 3GKFK16Z65
Engine5.3 L / 8 cyl / FLEX
Trans4-speed Automatic (Electronic)
DeliveryFuel Injection
AffectedOil Pressure
ConditionsLow Oil Pressure at Idle