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Low idle, engine dying.

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Old May 3, 2018 | 11:27 PM
  #1  
Clbunch's Avatar
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Default Low idle, engine dying.

I have a 2008 Softail Night Train that sounds like it has a low idle and if I don't give it throttle it stalls. It fluctuates up and down, dropping so low it stalls, doesn't matter if I'm coming to a stop or just start it and let it idle in the driveway. If anyone has insight with this let me know. I'm not wanting to take it to the dealer if I don't have to.
Thanks in advance.
 
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Old May 4, 2018 | 12:51 AM
  #2  
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Take the air cleaner off and spray some carb cleaner into the hole where the air intake sensor is. They get clogged up from the oil spray coming out the heads.
 
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Old May 4, 2018 | 06:40 AM
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I would start by unhooking the battery wait about 5-10 min hook back up and start it, that should reset your ECU, If not try what DonN suggested but use Throttle body cleaner. Good luck, ride safe.
 
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Old May 4, 2018 | 07:23 AM
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Thanks I will try that soon as I can and let u know.
 
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Old May 4, 2018 | 05:59 PM
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Neither of those ideas worked. Do you guys have any other suggestions?
 
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Old May 5, 2018 | 02:52 AM
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Could be a dirty IAC (idle air control) as DonN suggested. Do a search on the forum, google or YouTube for IAC cleaning. You are supposed to cycle it for a good clean.
 

Last edited by Rakthi; May 5, 2018 at 02:55 AM.
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Old May 8, 2018 | 05:35 AM
  #7  
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I ended up taking it to the dealership, it turned out that my Rocker Box gaskets had been put on wrong by the previous owner.
 
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