IT HAS A MISFIRE ON CYCL 2 AND REALLY POOR GAS...

  • Tiny
  • Anonymous
  • 2003 Pontiac Bonneville
  • 180,000 miles

It has a misfire on cycl #2 and really poor gas mileage

Saturday, January 26th, 2013 AT 5:02 PM

1 Answer

  • Tiny
  • mhpautos
  • Expert
  • 29,815 posts

Check for faulty spark plug, or lead, check compression on that cylinder, start here.

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Sunday, January 27th, 2013 AT 12:41 AM

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