MY TRUCK WILL RUN WELL THEN STRART TO RUN ROUGHT...

  • Tiny
  • Anonymous
  • 1996 Chevrolet Tahoe
  • 110,000 miles

My truck will run well then strart to run rought new wire plug then claer up up and then do it again code p0300 random misfire

Sunday, December 16th, 2012 AT 11:34 PM

1 Answer

  • Tiny
  • rasmataz
  • Member

Normally caused by vacuum leak and contaminated fuel also refer to this link: http://www.2carpros.com/articles/engine-misfires-or-runs-rough

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Sunday, December 16th, 2012 AT 11:38 PM

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