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2012 Chevrolet Silverado 3500 HD LT 6.6L No Start
Posted to GM Driveability on 4/20/2016 9 Replies

This silverado will not turn on unless i prime the pump and them it will turn on and run for about 20 min i can turn off and turn back on couple of time having a extended crank after the first start until it does not start again have to prime the pump again. C...

9 Replies Received (View Replies)

  Related Documents & Media  2012 Chevrolet Silverado 3500 HD LT

 
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car Vehicle Data

2012 Chevrolet Silverado 3500 HD LT

VIN 1GC4K0C85C
Engine6.6 L / 8 cyl / DIESEL
Trans6-speed Automatic (Electronic)
DeliveryFuel Injection / diesel
EmissionsOBD-II Compliant
SymptomsNo Start
OccursAlways

Trouble Codes

P0671Glow Plug 1 Plug Or Harness Defective
P2454Diesel Particulate Filter Differential Pressure Sensor Circuit Low
Message Closed

car Vehicle Data

2012 Chevrolet Silverado 3500 HD LT

VIN 1GC4K0C85C
Engine6.6 L / 8 cyl / DIESEL
Trans6-speed Automatic (Electronic)
DeliveryFuel Injection / diesel
EmissionsOBD-II Compliant
SymptomsNo Start
OccursAlways

Trouble Codes

P0671Glow Plug 1 Plug Or Harness Defective
P2454Diesel Particulate Filter Differential Pressure Sensor Circuit Low