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1999 Chevrolet Silverado 1500 5.3L Poor Idle Quality, Surge
Posted to GM Driveability on 10/15/2004 5 Replies

hey everybody! we have a weird one here. the truck acts like it has an internal vaccuum leak. when it's cold and only cold it has a very rough idle and surging almost to the point of stalling, but then it will recover. we soaked the outside of the manifold for...

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  Related Documents & Media  1999 Chevrolet Silverado 1500

 
Message Closed w/FIX

car Vehicle Data

1999 Chevrolet Silverado 1500

VIN 2GCEK19T9X
Engine5.3 L / 8 cyl / GAS
Trans4-speed Automatic (Electronic)
DeliveryFI
EmissionsOBD-II Compliant
SymptomsPoor Idle Quality, Surge
OccursCold
Message Closed w/FIX

car Vehicle Data

1999 Chevrolet Silverado 1500

VIN 2GCEK19T9X
Engine5.3 L / 8 cyl / GAS
Trans4-speed Automatic (Electronic)
DeliveryFI
EmissionsOBD-II Compliant
SymptomsPoor Idle Quality, Surge
OccursCold