1993 Buick Roadmaster and it smells

1993 BUICK ROADMASTER
200,000 MILES • V8 • 2WD • AUTOMATIC
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DAMONSDASH
  • MEMBER
  • 1 POST
i have a 1993 buick roadmaster it just had the fuel pressure regulator changed it now shakes and has a rotten egg smell. can u please tell me what this is. thanks a million
Jun 4, 2010 at 1:21 PM
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JACOBANDNICKOLAS
  • ✓ASE Certified Mechanic
  • 110,194 POSTS
  • ASE Certified Mechanic
the rotten egg smell comes from the catalytic converter. Has the check engine light come on? Also, check the regulator and make sure they didn't forget to connect the vacuum line to it.

Let me know what you find.

Joe
Aug 22, 2010 at 10:42 PM
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