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1996 Chevrolet C3500 Cheyenne 7.4L No Start, MIL Lamp on
Posted to GM Driveability on 10/14/2002 2 Replies

This mil P1351, is only set after hot soak, 10 - 30 minutes. Only first crank is long with a brief start up at lower than normal idle, misfire and die. The vehicle will then start normal and continue to start ok upon short shutdown and restart. I have watched ...

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  Related Documents & Media  1996 Chevrolet C3500 Cheyenne

 
Message Closed w/Summary

car Vehicle Data

1996 Chevrolet C3500 Cheyenne

VIN 1GBKC34J3T
Engine7.4 L / 8 cyl / GAS
Trans4-speed Automatic (Electronic)
DeliveryFI
EmissionsOBD-II Compliant
SymptomsNo Start, MIL Lamp On
OccursAlways, After a Hot Soak
Misc.Flatbed Hauler

Trouble Codes

P1351Mass Airflow Sensor Circuit Performance
Message Closed w/Summary

car Vehicle Data

1996 Chevrolet C3500 Cheyenne

VIN 1GBKC34J3T
Engine7.4 L / 8 cyl / GAS
Trans4-speed Automatic (Electronic)
DeliveryFI
EmissionsOBD-II Compliant
SymptomsNo Start, MIL Lamp On
OccursAlways, After a Hot Soak
Misc.Flatbed Hauler

Trouble Codes

P1351Mass Airflow Sensor Circuit Performance