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1996 Pontiac Grand Am 2.4L No Start, Cuts out, Stall, code b1021
Posted to GM Driveability on 11/23/1998

Dear Reader, I hope I have filled this out right as this is my first post. I am having a problem with a 96 grand am. The customer states that the vehicle dies on the road and will not restart. However the vehicle will restart later. Sometimes 30 second...

 
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car Vehicle Data

1996 Pontiac Grand Am

VIN [No VIN Available]
Engine2.4 L / 4 cyl
EmissionsOBD-II Compliant
SymptomsNo Start, Cuts Out, Stall, Code B1021
OccursIntermittently

Trouble Codes

B1021Loss of PCM serial Data
Message Closed

car Vehicle Data

1996 Pontiac Grand Am

VIN [No VIN Available]
Engine2.4 L / 4 cyl
EmissionsOBD-II Compliant
SymptomsNo Start, Cuts Out, Stall, Code B1021
OccursIntermittently

Trouble Codes

B1021Loss of PCM serial Data