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2000 Chevrolet Express 3500 5.7L Poor Idle Quality, Misfire
Posted to GM Driveability on 8/13/2008 7 Replies

Thanks in [...] long post.

Replaced intake gasket to repair coolant leak. Upon start,vehicle ran rough briefly,then cleared up [...] through datastream,found LT Bank 1 fuel trim in the +25% range, Bank 2 fairly close to zero. I do not have any vacuum lines of...

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  Related Documents & Media  2000 Chevrolet Express 3500

 
Message Closed w/FIX

car Vehicle Data

2000 Chevrolet Express 3500

VIN 1GCHG39R9Y
Engine5.7 L / 8 cyl / GAS
Trans4-speed Automatic (Electronic)
DeliveryFI
EmissionsOBD-II Compliant
SymptomsPoor Idle Quality, Misfire
OccursAlways
Message Closed w/FIX

car Vehicle Data

2000 Chevrolet Express 3500

VIN 1GCHG39R9Y
Engine5.7 L / 8 cyl / GAS
Trans4-speed Automatic (Electronic)
DeliveryFI
EmissionsOBD-II Compliant
SymptomsPoor Idle Quality, Misfire
OccursAlways