Good fuel pressure, but none to the cylinders? Check the injector circuit. All injectors will have battery voltage to them with the key on. A "noid light" can be used to check both power and ground. The light should be blinking when the engine is cranked. Noid lights are cheap, and just plug into an injector connector. If it blinks with the engine cranking over, the circuit is good-both power and ground.
SOURCE: my 2001 pontiac grand am does not want to start.
its the security, turn the key to off but leave it in, then open and close the door, then puch the lock door button on your driver side door, then try to start it, the light should stop blinking and all should be fine
SOURCE: 2002 grand prix
It was the Cat. Converter on mine, Don't drive it like that too long as it will send exhaust back through the EGR Valve and burn a hole in the Intake Plenum....
SOURCE: 1999 pontiac grand prix gt 3.8L v6 cranks wont start
Is the security light on? If you have spark and fuel, it should run. Any codes? Could be bad crank sensor or cam sensor.
SOURCE: change spark plugs 93 grand prix
ok you should remove the doge mounts in the front and tilt the motor forwers
SOURCE: I have a 97 grand prix. It won't start. It seems
Check the cam and crank sensors, If no pulse is detected the ECM will not fire the coils. Check your wireing harness at ECM and terminal conectors. Check your ground at coil packs...Last but not least...possible bad ECM.
Good luck...i hope this helps.
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