Flashing P0301

2005 CHEVROLET TRAILBLAZER
13,600 MILES • 4.2L • 6 CYL • 4WD • AUTOMATIC
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ANTHONY PELLERINO
  • MEMBER
  • 1 POST
I have po301 flashes.
May 6, 2017 at 3:45 PM
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CARADIODOC
  • CERTIFIED EXPERT
  • 34,308 POSTS
Code 301 is a cylinder number one misfire.
May 7, 2017 at 12:43 AM