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1989 Chevrolet S10 4.3L Poor Idle Quality, Hesitation, Surge
Posted to GM Driveability on 11/27/2000

When the engine starts, it will idle up to 1000 to 1500 RPM. It will stay there for a few minutes and then come down. It does it when it is cold or hot. It used to stall at lights and stop signs. But now it has quit that and now has these idling symptoms. It a...

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car Vehicle Data

1989 Chevrolet S10

VIN 1GCCT14Z2K
Engine4.3 L / 6 cyl / GAS
Trans4-speed Automatic
DeliveryFI / TBI
SymptomsPoor Idle Quality, Hesitation, Surge
OccursIdle, Intermittently
Misc.Throttle Body Fuel Injection
Message Closed w/Summary

car Vehicle Data

1989 Chevrolet S10

VIN 1GCCT14Z2K
Engine4.3 L / 6 cyl / GAS
Trans4-speed Automatic
DeliveryFI / TBI
SymptomsPoor Idle Quality, Hesitation, Surge
OccursIdle, Intermittently
Misc.Throttle Body Fuel Injection