Question about 2003 Pontiac Grand Am

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I have a 2003 grand am 4cyl i have three codes PO137,PO141, PO442 and since i parked it on the 17th and then never went anywhere till the morning of the 19th my car wont start it rolls but wont catch trying to figure out why my car wont start

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  • Pontiac Master
  • 975 Answers

The 137 code is low input,rear o2 sensor,141 is a preheat fault at the same o2 sensor,the 442 is an evap leak (like a loose gas cap )
None of these codes would cause a no start condition.I think a fuel pressure test should be first,at least see if you hear the pump run for about 3 seconds as the key is turned on,don't have to crank it just turn the key on and listen (or a helper) at the fuel filler neck.

Posted on Dec 25, 2013

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Posted on Jan 02, 2017

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SOURCE: car wont start

turn key to ON position wait 10 min untill security light stops flashing and dissapears then hit unlock 3 times then start

Posted on Aug 24, 2008

  • 507 Answers

SOURCE: 1996 Grand Am stuck in park

Will not come out of park...dose the shifter move but still in park? If so, sounds like your gear selector cable. As for the not starting and just died, not sure.....will need more info.

Posted on Sep 17, 2008

csmock132
  • 4669 Answers

SOURCE: Grand Am wont start or roll over

Is the security light blinking? If not, check the starter.

Posted on Mar 12, 2009

  • 491 Answers

SOURCE: fuel pump location 2001 pontiac grand am

The fuel pump is in the fuel tank.Sit in the car.....turn on the ignition switch to run.....listen very closely to the rear of the car...or have someone kneel down by the back wheel.....you should hear a "prime cycle"......the pump running for 2 or 3 seconds if the key was off for 15 seconds before trying this.If you hear silence you most likely need a fuel pump.Before pulling the tank down....check for power on the gray wire at the fuel tank connector just ahead of the rear axle under the car.Check for power with a test light that will last for 2 to 3 seconds as you turn on the key to run.Power means you really most likely need a pump.No power means you may need a fuse or a fuel pump relay.

Posted on Aug 11, 2009

  • 229 Answers

SOURCE: My 2001 Pontiac Grand Am ran fine this morning.

crank position sensor

Posted on Feb 21, 2011

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