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2004 GMC Sierra 3500 SLE 6.6L Cuts out, Misfire, MIL Lamp on
Posted to GM Driveability on 2/14/2009 3 Replies

Hello all and thanks for your help. I have very limited experience on the 6.6 diesel. This truck has 2 problems.

Problem #1 as soon as started it blows bubbles in the degas bottle. Can this be a EGR cooler? Is there a test to determine which head / gasket is...

3 Replies Received (View Replies)

  Related Documents & Media  2004 GMC Sierra 3500 SLE

 
Message Closed w/Summary

car Vehicle Data

2004 GMC Sierra 3500 SLE

VIN 1GTHK33274
Engine6.6 L / 8 cyl / DIESEL
Trans5-speed Automatic (Electronic)
DeliveryFI
EmissionsOBD-II Compliant
SymptomsCuts Out, Misfire, MIL Lamp On
OccursIntermittently
Misc.Srw

Trouble Codes

P0202Fuel Injector 2 Circuit Malfunction
P2149Injector Group 2 Supply Circuit Open Load
Message Closed w/Summary

car Vehicle Data

2004 GMC Sierra 3500 SLE

VIN 1GTHK33274
Engine6.6 L / 8 cyl / DIESEL
Trans5-speed Automatic (Electronic)
DeliveryFI
EmissionsOBD-II Compliant
SymptomsCuts Out, Misfire, MIL Lamp On
OccursIntermittently
Misc.Srw

Trouble Codes

P0202Fuel Injector 2 Circuit Malfunction
P2149Injector Group 2 Supply Circuit Open Load