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1998 Chevrolet K2500 Cheyenne 5.7L Poor Idle Quality, Surge
Posted to GM Driveability on 9/19/1998

Help is needed! This 'new' Chevy truck does not want to decel when foot is off gas to slow down, idle will remain at Approx. 1500 rpm then if placed in nuetral will return to 550 rpm or if you brake and stop still the idle will return to 550 rpm in drive. when...

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car Vehicle Data

1998 Chevrolet K2500 Cheyenne

VIN 1GCGK29R9W
Engine5.7 L / 8 cyl / GAS
Trans4-speed Automatic (Electronic)
DeliveryFI / SEFI
EmissionsOBD-II Compliant
SymptomsPoor Idle Quality, Surge
OccursHot, on Decel, Idle
Misc.Hd Trans
Message Closed w/FIX

car Vehicle Data

1998 Chevrolet K2500 Cheyenne

VIN 1GCGK29R9W
Engine5.7 L / 8 cyl / GAS
Trans4-speed Automatic (Electronic)
DeliveryFI / SEFI
EmissionsOBD-II Compliant
SymptomsPoor Idle Quality, Surge
OccursHot, on Decel, Idle
Misc.Hd Trans