WHAT CAUSE CAR EXHAUST SMELLY ODOR AND MAX OUT AT 50 MPH.

  • Tiny
  • Johnny Descheny
  • 1998 Nissan Maxima
  • 225,000 miles

1998 nissan maxima smelly exhaust and goes only 50 mph

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Monday, September 26th, 2011 AT 5:43 AM

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  • Tiny
  • mhpautos
  • Expert
  • 30,561 posts

Check for failed cat converter first.

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Monday, September 26th, 2011 AT 6:20 AM
  • Tiny
  • KHLow2008
  • Expert
  • 41,997 posts

Yes, should be a failed catalytic converter that is clogged. If you have misfiring issues, get them repaired as misfiring can result in the catalytic converter running red hot and damaging it.

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Monday, September 26th, 2011 AT 3:16 PM

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