1993 Buick Roadmaster and it smells

Tiny
DAMONSDASH
  • MEMBER
  • 1993 BUICK ROADMASTER
  • V8
  • 2WD
  • AUTOMATIC
  • 200,000 MILES
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
Friday, June 4th, 2010 AT 1:21 PM

1 Reply

Tiny
JACOBANDNICKOLAS
  • MECHANIC
  • 109,661 POSTS
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
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Sunday, August 22nd, 2010 AT 10:42 PM

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