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1999 Chevrolet S10 4.3L Excessive Emissions, Poor Idle Quality, Hesitation, smoke from exhaust
Posted to GM Driveability on 4/23/2003 3 Replies

Car smokes black at idle and on accell. Ok on highway, no codes at present. Did have rich mixture codes in memory.

3 Replies Received (View Replies)

  Related Documents & Media  1999 Chevrolet S10

 
Message Closed w/FIX

car Vehicle Data

1999 Chevrolet S10

VIN 1GCCS14X2X
Engine4.3 L / 6 cyl / GAS
Trans4-speed Automatic (Electronic)
DeliveryFI / sefi
EmissionsOBD-II Compliant
SymptomsExcessive Emissions, Poor Idle Quality, Hesitation, Smoke From Exhaust
OccursOn Accel, Idle
Message Closed w/FIX

car Vehicle Data

1999 Chevrolet S10

VIN 1GCCS14X2X
Engine4.3 L / 6 cyl / GAS
Trans4-speed Automatic (Electronic)
DeliveryFI / sefi
EmissionsOBD-II Compliant
SymptomsExcessive Emissions, Poor Idle Quality, Hesitation, Smoke From Exhaust
OccursOn Accel, Idle