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2008 Chevrolet Silverado 3500 HD WT 6.6L MIL Lamp on
Posted to GM Driveability on 6/2/2009 3 Replies

Need help with this 6.6dsl. Customer states that at random times the vehicle displays reduced power and ses light on. Usaly happens after coming to a stop. I verify the issue it happens to me with in few seconds of start up almost every time. Reduced power mes...

3 Replies Received (View Replies)

  Related Documents & Media  2008 Chevrolet Silverado 3500 HD WT

 
Message Closed w/FIX

car Vehicle Data

2008 Chevrolet Silverado 3500 HD WT

VIN 1GCHK33678
Engine6.6 L / 8 cyl / DIESEL
Trans6-speed Automatic (Electronic)
DeliveryFI
EmissionsOBD-II Compliant
SymptomsMIL Lamp On
OccursAlways, Idle, Intermittently
Misc.3500 4X4

Trouble Codes

P0101Mass Airflow Sensor Range/Performance
P0401EGR System Insufficient Flow Detected
Message Closed w/FIX

car Vehicle Data

2008 Chevrolet Silverado 3500 HD WT

VIN 1GCHK33678
Engine6.6 L / 8 cyl / DIESEL
Trans6-speed Automatic (Electronic)
DeliveryFI
EmissionsOBD-II Compliant
SymptomsMIL Lamp On
OccursAlways, Idle, Intermittently
Misc.3500 4X4

Trouble Codes

P0101Mass Airflow Sensor Range/Performance
P0401EGR System Insufficient Flow Detected