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Intermitent high idle on a 09

bubtrauma

New Member
First sorry if i posted this in the wrong spot. I have an 09 classic and after warm up i will start the bike and it will idle at around 1800 rpm. after you get moving a bit it goes back to normal

Bike has stage one and PC-v with auto tune.

bub
 
We had the same issue on my wife's '02 Fatboy.
After cleaning the IAC and checking stuff out, I found that a vacuum line plug on the back of the throttle body was cracked and leaking.
Replaced with a new one.
Works great now!
Will
 
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