2003 Buick Century

Tiny
DAVID AMAYA
  • MEMBER
  • 2003 BUICK CENTURY
  • 6 CYL
  • 2WD
  • AUTOMATIC
  • 118,000 MILES
What does a misfire mean I have already changed the spark plugs and the wires and the catalytic converter what else could it mean
Friday, March 26th, 2010 AT 1:57 PM

1 Reply

Tiny
JACOBANDNICKOLAS
  • MECHANIC
  • 109,874 POSTS
One of the cylenders isn't burning the fuel that it gets. If you replaced the plug and wire, there could be a problem with getting fuel to the cylender. Have you checked that? Also, what code are you getting? Is it a random misfire or a specific cylender?
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Monday, April 12th, 2010 AT 9:27 AM

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