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1994 Chevrolet S10 4.3L Poor Idle Quality, Surge, Misfire
Posted to GM Driveability on 12/28/2002 5 Replies

The engine runs smooth untill it goes into closed loop. It than surges and runs rough and than it will stringhten out. It will than run rough and will strighten out if carb cleaner is put into the intake (smooth as a baby behind) untill the carb cleaner runs o...

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car Vehicle Data

1994 Chevrolet S10

VIN 1GCDT14W8R
Engine4.3 L / 6 cyl / GAS
Trans4-speed Automatic (Electronic)
DeliveryFI / cpi
EmissionsUS Fed emissions
SymptomsPoor Idle Quality, Surge, Misfire
OccursHot, Idle, Intermittently
Misc.4X4
Message Closed w/FIX

car Vehicle Data

1994 Chevrolet S10

VIN 1GCDT14W8R
Engine4.3 L / 6 cyl / GAS
Trans4-speed Automatic (Electronic)
DeliveryFI / cpi
EmissionsUS Fed emissions
SymptomsPoor Idle Quality, Surge, Misfire
OccursHot, Idle, Intermittently
Misc.4X4