EMISSIONS

  • Tiny
  • Donnie Skaggs
  • Nissan Pathfinder

I have a 94 Pathfinder 4wd LE with 152,000 miles. Six months ago it passed emissions with flying colors. Yesterday I tested it and the numbers are

HC 3086
CO12.76
CO2 4.85

It also just started idling rough.
Can you help?
Thanks

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Tuesday, December 5th, 2006 AT 2:22 PM

1 Reply

  • Tiny
  • Jack42
  • Member

Has it been tuned up recently?Sounds and looks like the engine has developed a miss. It will never pass emissions unless its firing on all cylinders. You can tune it up yourself if your mechanically inclined at all. Just use OEM quality parts

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Tuesday, December 5th, 2006 AT 3:09 PM

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