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1994 Chevrolet S10 4.3L Misfire, MIL Lamp on
Posted to GM Driveability on 1/4/2010 14 Replies

thus far can not establish communication to pull codes. tested aldl have ground and 5 volts signal. will not evan allow jumper for light to falsh codes. have good powers and grounds at pcm. have 5 volt rev. signal at tps and ect. can not pull data stream and/o...

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  Related Documents & Media  1994 Chevrolet S10

 
Message Closed w/Summary

car Vehicle Data

1994 Chevrolet S10

VIN 1GNCS13W6R
Engine4.3 L / 6 cyl / GAS
Trans4-speed Automatic (Electronic)
DeliveryFI
SymptomsMisfire, MIL Lamp On
OccursAlways, Under Load, on Accel, Idle
Message Closed w/Summary

car Vehicle Data

1994 Chevrolet S10

VIN 1GNCS13W6R
Engine4.3 L / 6 cyl / GAS
Trans4-speed Automatic (Electronic)
DeliveryFI
SymptomsMisfire, MIL Lamp On
OccursAlways, Under Load, on Accel, Idle