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1996 Chevrolet S10 LS 4.3L Excessive Emissions, Misfire, MIL Lamp on
Posted to GM Driveability on 9/18/2006 19 Replies

been to 2 different shops and here we are. when first started engine is somewhat smooth for about 10 seconds and then it picks up a multiple cylinder missfire. under a load it becomes real bad on cylinders 3,4,and [...] only code showing up is po300. all tune ...

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  Related Documents & Media  1996 Chevrolet S10 LS

 
Message Closed w/FIX

car Vehicle Data

1996 Chevrolet S10 LS

VIN 1GCCS14X6T
Engine4.3 L / 6 cyl / GAS
Trans4-speed Automatic (Electronic)
DeliveryFI
EmissionsOBD-II Compliant
SymptomsExcessive Emissions, Misfire, MIL Lamp On
OccursUnder Load

Trouble Codes

P0300Multiple Misfire Detected
Message Closed w/FIX

car Vehicle Data

1996 Chevrolet S10 LS

VIN 1GCCS14X6T
Engine4.3 L / 6 cyl / GAS
Trans4-speed Automatic (Electronic)
DeliveryFI
EmissionsOBD-II Compliant
SymptomsExcessive Emissions, Misfire, MIL Lamp On
OccursUnder Load

Trouble Codes

P0300Multiple Misfire Detected