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2005 Chevrolet Silverado 2500 HD 6.6L Stall
Posted to GM Driveability on 2/17/2010 4 Replies

Cleared codes, only one that comes back is 642. Truck will start, run fine then start running rough and stall. Sometimes will restart right away. Not a diesel guy. Anyone seen this before? Thanks

4 Replies Received (View Replies)

  Related Documents & Media  2005 Chevrolet Silverado 2500 HD

 
Message Closed w/FIX

car Vehicle Data

2005 Chevrolet Silverado 2500 HD

VIN 1GCHK23295
Engine6.6 L / 8 cyl / DIESEL
Trans5-speed Automatic (Electronic)
DeliveryFI
EmissionsOBD-II Compliant
SymptomsStall

Trouble Codes

P0642Sensor Reference Voltage 1 Circuit Low
P0700Automatic Transaxle System Malfunction
P1404EGR Valve Stuck Closed Malfunction
Message Closed w/FIX

car Vehicle Data

2005 Chevrolet Silverado 2500 HD

VIN 1GCHK23295
Engine6.6 L / 8 cyl / DIESEL
Trans5-speed Automatic (Electronic)
DeliveryFI
EmissionsOBD-II Compliant
SymptomsStall

Trouble Codes

P0642Sensor Reference Voltage 1 Circuit Low
P0700Automatic Transaxle System Malfunction
P1404EGR Valve Stuck Closed Malfunction