1994 Oldsmobile Achieva Exhaust

1994 OLDSMOBILE ACHIEVA
275,000 MILES • 4 CYL • FWD • AUTOMATIC
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DILLYDALLY
  • MEMBER
  • 1 POST
I just replaced my ERG and I wondering how long it will take for the black smoke to stop. It only pours out place smoke when I rev it up! It drives fine. I'm wondering if I should replace my catalytic converter
Aug 11, 2009 at 7:40 PM
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MHPAUTOS
  • ✓ASE Certified Mechanic
  • 31,937 POSTS
  • ASE Certified Mechanic
Hi there,

Give it a few days and report back if it has not cleared up.

Mark (mhpautos)
Aug 11, 2009 at 11:41 PM
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