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1997 Pontiac Grand Prix GTP Question: wont start after radiator changed.

 

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isaacman11, Mankato, MN, March 22, 2011, 09:02
 Rookie

I put a new starter in it and so it turns over now but wont start.Tested all fuses and put in new fuel pump relay.Pump tests fine, has spark. Can hot wire pump so its on at fuse block but wont fire up. antitheft not flashing. pulse at injectors will be checked. Have many wire scematics and testing troubleshooting done but confused. Cleaned all cable ends of battery and starter. any help?

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