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Got a 01 auora with a misfire I've changed

Tiny
TINMAN44
  • MEMBER
  • 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 Replies

Tiny
WRENCHTECH
  • MECHANIC
  • 20,761 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
  • 3 POSTS
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
  • MECHANIC
  • 20,761 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
  • 3 POSTS
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
  • MECHANIC
  • 20,761 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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