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1990 Geo Prizm 1.6L No Start
Posted to GM Driveability on 7/2/1998

Hi techs could use some help with this one the car will stall while running then not restart for a while it has no spark, started to do tests have checked for pickup signal out of dist at connector was a good ac wave form, checked for return signal from ecm at...

  Related Documents & Media  1990 Geo Prizm

 
Message Closed w/FIX

car Vehicle Data

1990 Geo Prizm

VIN 1Y15K7462L
Engine1.6 L / 4 cyl
SymptomsNo Start
OccursIntermittently

Trouble Codes

12no rpm signal
Message Closed w/FIX

car Vehicle Data

1990 Geo Prizm

VIN 1Y15K7462L
Engine1.6 L / 4 cyl
SymptomsNo Start
OccursIntermittently

Trouble Codes

12no rpm signal