2008 Hyundai Tuscon exhaust bad smell

2008 HYUNDAI TUCSON
18,000 MILES • 4 CYL • 4WD • AUTOMATIC
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YSH
  • MEMBER
  • 1 POST
there is a bad smell when starting cold engine...also the bad smell continuse after engine becomes hot.

i changed the diesel bump and the fuel injector and catalytic converter ... but no trouble codes in high scan appeared!!

1-I need current data for this auto>
2- if you can explain the cause of the problem.
3- how to solv this problem
Dec 10, 2008 at 3:41 PM
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JACOBANDNICKOLAS
  • ✓Experienced Mechanic
  • 110,248 POSTS
The only thing I can think if is a parial pluging of the converter.
May 25, 2010 at 6:06 AM
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