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2008 Chevrolet Silverado 2500 HD WT 6.0L No Start
Posted to GM Driveability on 11/28/2016 8 Replies

Truck was towed in crank no start. Check fuel pressure good at 60psi cranking. Pulled multiple code. P0121,p0300 p0442,p0455,p0513 and [...] I believe to be related to the concern. Cleared all code. cleaned throttle and maf air sensor. Veh will start and run o...

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  Related Documents & Media  2008 Chevrolet Silverado 2500 HD WT

 
Message Closed w/FIX

car Vehicle Data

2008 Chevrolet Silverado 2500 HD WT

VIN 1GCHC29K28
Engine6.0 L / 8 cyl / GAS
Trans6-speed Automatic (Electronic)
DeliveryFuel Injection / sefi
EmissionsOBD-II Compliant
SymptomsNo Start
OccursAlways

Trouble Codes

P0121Throttle Position Sensor Range/Performance
Message Closed w/FIX

car Vehicle Data

2008 Chevrolet Silverado 2500 HD WT

VIN 1GCHC29K28
Engine6.0 L / 8 cyl / GAS
Trans6-speed Automatic (Electronic)
DeliveryFuel Injection / sefi
EmissionsOBD-II Compliant
SymptomsNo Start
OccursAlways

Trouble Codes

P0121Throttle Position Sensor Range/Performance