2001 Chevy Impala engine misfire code P0300

Tiny
RFB768
  • MEMBER
  • 2001 CHEVROLET IMPALA
  • 6 CYL
  • FWD
  • AUTOMATIC
  • 96,000 MILES
I changed fuel filter, plugs and wires still misfiring. Please help
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Wednesday, September 30th, 2009 AT 6:31 PM

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Tiny
RENAUDTN
  • MEMBER
Have you checked your intake vacuum?
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Thursday, October 1st, 2009 AT 1:01 PM

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