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1998 Chevrolet C3500 Silverado 6.5L Excessive Emissions
Posted to GM Driveability on 10/11/2011 5 Replies

owner states that engine starts up n engine revs to 3500 rpms up hi idle n down to idle,goes up on its own n lots of black [...] truck is still out n country n am tryin to find a easier [...] is hittin rev limiter so i`m thinkin thats cause of black [...] plug...

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  Related Documents & Media  1998 Chevrolet C3500 Silverado

 
Message Closed w/Summary

car Vehicle Data

1998 Chevrolet C3500 Silverado

VIN NO VIN
Engine6.5 L / 8 cyl / DIESEL
Trans4-speed Automatic (Electronic)
DeliveryFuel Injection
EmissionsOBD-II Compliant
SymptomsExcessive Emissions
OccursAlways
Message Closed w/Summary

car Vehicle Data

1998 Chevrolet C3500 Silverado

VIN NO VIN
Engine6.5 L / 8 cyl / DIESEL
Trans4-speed Automatic (Electronic)
DeliveryFuel Injection
EmissionsOBD-II Compliant
SymptomsExcessive Emissions
OccursAlways