GOT A 01 AUORA WITH A MISFIRE IVE CHANGED

  • Tiny
  • tinman44
  • 2001 Oldsmobile Aurora
  • 80,000 miles

Got a 01 auora with a misfire i've changed. Spark plugs and the spark plug boots. And also the coil packs and still get the same code PO301.I'm at wits end with the car I would love to fix the car and get it out my hair

Tuesday, February 26th, 2013 AT 10:34 AM

5 Answers

  • Tiny
  • Wrenchtech
  • Expert
  • 19,583 posts

I would probably do a fuel injector balance test next.

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Tuesday, February 26th, 2013 AT 10:58 AM
  • Tiny
  • tinman44
  • Member

Can I test the fuel pressure to see if its that i've did a compression test and they all tested at 160 to 165 on all six cylinders.

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Tuesday, February 26th, 2013 AT 11:28 AM
  • Tiny
  • Wrenchtech
  • Expert
  • 19,583 posts

Sure you can but I doubt that would cause a P0301 only.

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Tuesday, February 26th, 2013 AT 11:51 AM
  • Tiny
  • tinman44
  • Member

How would I go about doing that so I can do it this morning I haven't been asleep trying to get research on this model of the car

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Tuesday, February 26th, 2013 AT 12:29 PM
  • Tiny
  • Wrenchtech
  • Expert
  • 19,583 posts

You need a very accurate fuel pressure gauge and a professional bidirectional scan tool that has that test as a function.

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Tuesday, February 26th, 2013 AT 12:36 PM

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