ENGINE MISFIRE

  • Tiny
  • stoyk
  • 2000 Dodge Dakota
  • 6 CYL
  • 2WD
  • manual
  • 266,450 miles

I have an intermitant p303 dtc on my 2000 dodge dakota what could cause this problem? I just put new cap rotor wires and plugs in and problem and problem returned two weeks later

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Friday, December 3rd, 2010 AT 3:56 AM

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  • Tiny
  • Jacobandnickolas
  • Expert
  • 68,409 posts

Remove that plug and see what it looks like. Is it wet, covered with oil, check the compression in that cylender. If all looks good, check fuel pump pressure and make sure the injector is working properly.

Also, let me know if the misfire is noticeable.

Joe

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Friday, December 3rd, 2010 AT 3:58 AM
  • Tiny
  • BMRFIXIT
  • Expert
  • 19,553 posts

Do a compression test on # 3 cyl
also check the injector

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Friday, December 3rd, 2010 AT 3:59 AM

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