1998 Pontiac Sunfire black smoke

Tiny
JEAN1966
  • MEMBER
  • 1998 PONTIAC SUNFIRE
  • 4 CYL
  • 2WD
  • AUTOMATIC
  • 178,000 MILES
I turned my car on and it blew black smoke and the reves went to 5, should I be concerned, it did it only once.
Wednesday, June 17th, 2009 AT 5:06 PM

1 Reply

Tiny
BILLYMAC
  • MECHANIC
  • 2,204 POSTS
Hi Jean
No if only once I wouldn, t worry several things could cause this.A bad convertor a map sensor bad spark plugs. Until it is worse it would be hard to find. Goodluck billymac
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Wednesday, June 17th, 2009 AT 5:47 PM

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