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1991 Saturn SC 1.9L No Start
Posted to GM Driveability on 8/13/2005 12 Replies

What am I missing? Engine cranks but won't start. I have no spark, a very weak injector pulse, and no tach movement. Scope tested CKP signal, 6X signal, 2X signal, and tach signal and they all look good according to Mitchell and iATN waveform library. Power an...

12 Replies Received (View Replies)

  Related Documents & Media  1991 Saturn SC

 
Message Closed w/Summary

car Vehicle Data

1991 Saturn SC

VIN 1G8ZG1470M
Engine1.9 L / 4 cyl / GAS
Trans5-speed Standard
DeliveryFI / MPFI
EmissionsOBD1
SymptomsNo Start
OccursAlways
Message Closed w/Summary

car Vehicle Data

1991 Saturn SC

VIN 1G8ZG1470M
Engine1.9 L / 4 cyl / GAS
Trans5-speed Standard
DeliveryFI / MPFI
EmissionsOBD1
SymptomsNo Start
OccursAlways