'92 heritage softtail engine cutting out

Discussion in 'Engine, Fuel and Exhaust' started by gibbysr14, Jul 23, 2009.

  1. gibbysr14

    gibbysr14 New Member

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    OK, after a couple of people working on this bike, new ignition, carb cleaned and adjusted, fuel line replaced, diaphram broked and replaced. Running fairly well until 55mph. When the throttle is gased after 55 it cuts out and backfires. Any other ideas?????????????
     
  2. SpringerSteve98

    SpringerSteve98 Active Member

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    I'd check for an intake manifold leak. After the carb work the old rubber gaskets can easily start to leak which makes for a lean running condition when you open it up.