1998 Other Mercury Models

1998 MERCURY
114,295 MILES • V8 • 2WD • AUTOMATIC
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BIGDRE1
  • MEMBER
  • 1 POST
i'm trying to figure out what does the code po306 means
Nov 8, 2009 at 12:42 AM
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HMAC300
  • ✓Experienced Mechanic
  • 48,601 POSTS
it means you have a misfire in #6 cylinder. It can be a spark problem or injector problem.
Jan 28, 2010 at 1:53 AM
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