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1999 Chevrolet C2500 5.7L Poor Idle Quality, Surge
Posted to GM Driveability on 6/18/2010 10 Replies

Truck has a bad idle fluctuation(surge) at idle,in [...] cleaning fuel injection system,fuel trim looks real good,[...] voltge [...] IAC when idle was surging and it smoothed [...] new IAC,no [...] help with this would be [...].

10 Replies Received (View Replies)

  Related Documents & Media  1999 Chevrolet C2500

 
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car Vehicle Data

1999 Chevrolet C2500

VIN 1GCGK23R2X
Engine5.7 L / 8 cyl / GAS
Trans4-speed Automatic (Electronic)
DeliveryFuel Injection
EmissionsOBD-II Compliant
SymptomsPoor Idle Quality, Surge
OccursHot, Idle, Intermittently
Message Closed w/FIX

car Vehicle Data

1999 Chevrolet C2500

VIN 1GCGK23R2X
Engine5.7 L / 8 cyl / GAS
Trans4-speed Automatic (Electronic)
DeliveryFuel Injection
EmissionsOBD-II Compliant
SymptomsPoor Idle Quality, Surge
OccursHot, Idle, Intermittently