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2003 GMC Sierra 2500 HD SLE 6.6L Oil Pump
Posted to GM Engine on 7/31/2008 4 Replies

I have a 2003 gmc 2500hd that had come in the other day blowing a whiteshblue smoke heavily coming out of the tail pipe replaced mass airflow sensor due to check engine light being on and sensor testing bad thought that the sensor might have made the truck dum...

4 Replies Received (View Replies)

  Related Documents & Media  2003 GMC Sierra 2500 HD SLE

 
Message Closed w/FIX

car Vehicle Data

2003 GMC Sierra 2500 HD SLE

VIN 1GTHK29153
Engine6.6 L / 8 cyl / DIESEL
Trans5-speed Automatic (Electronic)
DeliveryFI
AffectedOil Pump
ConditionsHigh Oil Pressure
Message Closed w/FIX

car Vehicle Data

2003 GMC Sierra 2500 HD SLE

VIN 1GTHK29153
Engine6.6 L / 8 cyl / DIESEL
Trans5-speed Automatic (Electronic)
DeliveryFI
AffectedOil Pump
ConditionsHigh Oil Pressure