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1980 Pontiac trans am 4.9L Hesitation, Cuts out, Misfire
Posted to GM Driveability on 4/27/2002 3 Replies

new turbo on this vehicle....sounds okay at idle and gooseing throttle in park. under load it won't exceed 20 mph. i suspect that spark box is screwball. would a regular hei with only traditional advance mechanisms and with the computer disconnected work okay ...

3 Replies Received (View Replies)

 
Message Closed w/Summary

car Vehicle Data

1980 Pontiac trans am

VIN 2W87TAL143
Engine4.9 L / 8 cyl
DeliveryCARB / 4 bbl. roch.
Emissionsfed
SymptomsHesitation, Cuts Out, Misfire
OccursAlways
Message Closed w/Summary

car Vehicle Data

1980 Pontiac trans am

VIN 2W87TAL143
Engine4.9 L / 8 cyl
DeliveryCARB / 4 bbl. roch.
Emissionsfed
SymptomsHesitation, Cuts Out, Misfire
OccursAlways