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2007 Chevrolet Silverado 2500 HD WT 6.6L Poor Idle Quality, Hesitation, Misfire, MIL Lamp on, poor/no throttle res
Posted to GM Driveability on 6/16/2015 13 Replies

This is such a cluster I am not sure where to start. Sure will appreciate whatever help is out there! Truck came in with MIL and intermittent power problem. Ran great with a whole long list of codes that would come right back when you turned the key on, but it...

13 Replies Received (View Replies)

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car Vehicle Data

2007 Chevrolet Silverado 2500 HD WT

VIN 1GCHK24677
Engine6.6 L / 8 cyl / DIESEL
Trans6-speed Automatic (Electronic)
DeliveryFuel Injection
EmissionsOBD-II Compliant
SymptomsPoor Idle Quality, Hesitation, Misfire, MIL Lamp on, Poor/No Throttle Res
OccursIntermittently
Message Closed w/FIX

car Vehicle Data

2007 Chevrolet Silverado 2500 HD WT

VIN 1GCHK24677
Engine6.6 L / 8 cyl / DIESEL
Trans6-speed Automatic (Electronic)
DeliveryFuel Injection
EmissionsOBD-II Compliant
SymptomsPoor Idle Quality, Hesitation, Misfire, MIL Lamp on, Poor/No Throttle Res
OccursIntermittently