1999 Pontiac Grand Am wont start

Tiny
JBECKER202003
  • MEMBER
  • 1999 PONTIAC GRAND AM
Electrical problem
1999 Pontiac Grand Am 4 cyl Front Wheel Drive Automatic

I car was driving fine then it started to giveout then when I came back out it wont start. It has gas the batter brand new. The car tries to start but will not start. The car turns over but wont start.
Tuesday, February 9th, 2010 AT 3:25 PM

1 Reply

Tiny
RASMATAZ
  • MECHANIC
  • 75,992 POSTS
Cranks but no start condition:

Fuel and Spark:
Get a helper disconnect a sparkplug wire or 2 and ground it to the engine at least 3/16 away from ground -have helper crank engine over-do you have a snapping blue spark? If so-you have a fuel related problem, check the fuel pressure to rule out the fuel filter/fuel pump/pressure regulator and listen to the injector/s are they pulsing or hook up a noid light. No snapping blue spark continue to troubleshoot the ignition system-power input to the coil/coil packs, coil's resistances, distributor pick-up coil, ignition control module, cam and crank sensors and computer Note: If it doesn't apply disregard it.
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Wednesday, July 29th, 2020 AT 10:02 AM

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