TFI/ throttle issue

Discussion in 'Engine, Fuel and Exhaust' started by rw1050, Jun 17, 2010.

  1. rw1050

    rw1050 Member

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    WHen I ride for a long time on the Highway at a constant throttle around 3k rpm, I get a funny issue that just started to happen--- WHen I come to a stop after doing this the bike wants to stall unless I throttle it up and then it will hold Idle.. Thoughts
     
  2. glider

    glider Veteran Member

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  3. harley@16

    harley@16 Junior Member

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    are you reffering to the idle air control motor as the stepper motor?
     
  4. glider

    glider Veteran Member

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    That's the one.:s

    It's a bit different on the Delphi and Morelli systems.
     
  5. harley@16

    harley@16 Junior Member

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    it's quite easy to remove the IAC for cleaning, that way you can insure it is totally clean as well as the seat in the trottle body.
     
  6. glider

    glider Veteran Member

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    Don't be tempted to push in on the IAC either. They break quite easily being made of plastic.
     
  7. lowrider13

    lowrider13 Active Member

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    My 07 fxdl wants to stall at a stop every once in awhile.Can I clean the IAC with a throttle body cleaner,it may be sticking?
     
  8. rw1050

    rw1050 Member

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    As Always Much appreciated Glider!!!!
     
  9. glider

    glider Veteran Member

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    A spray can of spray carb cleaner in the orifice works well.