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2004 Chevrolet Silverado 2500 HD 6.0L Monitor Will Not Se,
Posted to GM Driveability on 11/20/2009 9 Replies

thanks to all in advance. This one has been giving me a hard time for 3 days. Vehical came in with po442 code and po455 code, smoked system three times and no leaks [...] gas cap and vent solenoid, still no monitor set and tighten gas cap will display on messa...

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  Related Documents & Media  2004 Chevrolet Silverado 2500 HD

 
Message Closed

car Vehicle Data

2004 Chevrolet Silverado 2500 HD

VIN 1GCHK29U64
Engine6.0 L / 8 cyl / GAS
Trans4-speed Automatic (Electronic)
DeliveryFI
EmissionsOBD-II Compliant
SymptomsMonitor Will Not Se,
Misc.Code Po442 and Po455
Message Closed

car Vehicle Data

2004 Chevrolet Silverado 2500 HD

VIN 1GCHK29U64
Engine6.0 L / 8 cyl / GAS
Trans4-speed Automatic (Electronic)
DeliveryFI
EmissionsOBD-II Compliant
SymptomsMonitor Will Not Se,
Misc.Code Po442 and Po455