I have failed my smog test in the NO PPM and I.

Tiny
ANONYMOUS
  • 1997 NISSAN SENTRA
  • 152,000 MILES

I have failed my smog test in the NO (PPM) and I was wondering what needs to be fixed or change to have a better result?

Saturday, March 2nd, 2013 AT 6:06 PM

1 Reply

Tiny
ASEMASTER6371
  • EXPERT
  • 25,554 POSTS

Most likely the cat converter has failed and needs to be replaced

Roy

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Saturday, March 2nd, 2013 AT 6:08 PM

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