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1999 Chevrolet Express 3500 5.7L Poor Idle Quality, Stall
Posted to GM Driveability on 9/26/2000

with fully warmed up vehicle, engine surges,stalls at idle. it also sounds like a diesel at idle intermittently and idle speed is low. with scanner hooked up [no codes present] the 'esc counter' fluctuates from 65 to 200, and then will go back to 0. down the r...

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Message Closed w/FIX

car Vehicle Data

1999 Chevrolet Express 3500

VIN 1GBHG31R1X
Engine5.7 L / 8 cyl / GAS
Trans4-speed Automatic (Electronic)
DeliveryFI / efi
EmissionsOBD-II Compliant
SymptomsPoor Idle Quality, Stall
OccursHot, on Decel, Idle
Misc.14 Pass School Bus
Message Closed w/FIX

car Vehicle Data

1999 Chevrolet Express 3500

VIN 1GBHG31R1X
Engine5.7 L / 8 cyl / GAS
Trans4-speed Automatic (Electronic)
DeliveryFI / efi
EmissionsOBD-II Compliant
SymptomsPoor Idle Quality, Stall
OccursHot, on Decel, Idle
Misc.14 Pass School Bus