'91 heritage softtail cutting out

Discussion in 'Softail Models' started by gibbysr14, Jul 24, 2009.

  1. gibbysr14

    gibbysr14 New Member

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    Just bought this 91 heritage. Had carb cleaned and adjusted, ignition replaced, fuel line replaced, spark plugs replaced. Idling better but cuts out and backfires when given gas 45 to 55 mph. Any ideas.
     
  2. glider

    glider Veteran Member

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  3. mroleg

    mroleg Active Member

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    Also make sure your breathable gas tank cap is not plugged up or not touching the breather tube inside the tank.