how to fix p0300 code

2006 CHEVROLET HHR
152,000 MILES
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DEZARN28
  • MEMBER
  • 1 POST
check engine light came on last week, but went away?
Apr 14, 2013 at 6:36 AM
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MHPAUTOS
  • ✓Experienced Mechanic
  • 31,937 POSTS
I need to know what the codes are, go get a scan and report the codes here fore more assistance
Apr 14, 2013 at 7:19 AM
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