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I read a \\;thread that sounds like the same problem I'm having. I get a cough out of the air cleaner at low rpm's only when I have less than a 1/2 tank of gas.
The bike is an 01 fatboy with efi.
This is the thread. https://www.hdforums.com/m_98461/tm.htm
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It talked about replacing the Check Valve/Supply Line. Can someone point me in the right direction as far as where that is? I assume it's where the main line comes out of the bottom of the tank at the left rear.
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Thank you
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