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1998 Chevrolet Lumina 3.1L No Start
Posted to GM Driveability on 1/11/2007 15 Replies

no codes runs or barely runs at part throttle. good square wave from cam sensor. good wave from 7x crank sensor good square wave from 24x crank sensor. Map sensor sweeps fine. tps sweeps fine.

24x & 7x crank are relatively equal during cranking. Should the rp...

15 Replies Received (View Replies)

  Related Documents & Media  1998 Chevrolet Lumina

 
Message Closed w/Summary

car Vehicle Data

1998 Chevrolet Lumina

VIN 2G1WL52M6W
Engine3.1 L / 6 cyl / GAS
Trans4-speed Automatic (Electronic)
DeliveryFI / SEFI
EmissionsOBD-II Compliant
SymptomsNo Start
OccursAlways
Message Closed w/Summary

car Vehicle Data

1998 Chevrolet Lumina

VIN 2G1WL52M6W
Engine3.1 L / 6 cyl / GAS
Trans4-speed Automatic (Electronic)
DeliveryFI / SEFI
EmissionsOBD-II Compliant
SymptomsNo Start
OccursAlways