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St4 Fast Idle

Discussion in 'Ducati General Discussion' started by Kandyman, May 2, 2021.

  1. Just bought an ST4 and been for the fist long ride - when I stopped its idling at 2200-2400 rpm and varying up and down - turn off and start again and it idles ok then creeps up again
    Any ideas ?
     
    • Like Like x 1
  2. Hi is it carb? Maybe an air leak somewhere?
     
    • Agree Agree x 1
  3. Trapped or twisted throttle cable?
     
  4. ST4 is fuel injection
    I take it the fast idle lever (choke) on the left handlebar used for starting is in the off position.
     
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