Strange sound
03-22-2020, 08:29 AM
Road Master
Thread Starter
Join Date: Aug 2010
Location: Upstate NY
Posts: 859
03-22-2020, 08:36 AM
Join Date: Nov 2013
Location: SW Washington State
Posts: 3,799
Both My M8 bikes, stage II and III have moaned in sadness like that when shut down.
03-22-2020, 08:36 AM
Join Date: Jun 2008
Location: Southern Utah, USA
Posts: 1,148
Sounds like pressure being released from somewhere...check all your venting? Does it do it all the time?
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03-22-2020, 08:45 AM
Road Master
Thread Starter
Join Date: Aug 2010
Location: Upstate NY
Posts: 859
Quote:
Originally Posted by
sixguns
Both My M8 bikes, stage II and III have moaned in sadness like that when shut down.
Never figured out why?
Quote:
Originally Posted by
plongson
Sounds like pressure being released from somewhere...check all your venting? Does it do it all the time?
Just got it back yesterday. Did about 3 shutdowns and it did it for various durations. Just got it back from dealer yesterday.
03-22-2020, 09:06 AM
Join Date: May 2018
Location: Las Vegas
Posts: 4,727
Mine does that too, but not every time. There's no pattern to it at all. Others here have questioned it in past posts, but I've not seen a response that explained it.
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03-22-2020, 09:39 AM
Road Master
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Join Date: Aug 2010
Location: Upstate NY
Posts: 859
Quote:
Mine does that too, but not every time. There's no pattern to it at all. Others here have questioned it in past posts, but I've not seen a response that explained it.
Is your bike stock?
03-22-2020, 09:48 AM
Join Date: May 2018
Location: Las Vegas
Posts: 4,727
Quote:
Originally Posted by
kanelakos
Is your bike stock?
No, HD torque cam, HD intake, S&S MK45's, SESPT, just your basic Stage II.
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03-22-2020, 10:43 AM
Join Date: Oct 2016
Location: On my bike!
Posts: 5,063
I've had 2 M8's, a 2017 107 and a 2019 cvo 117, both made this exact sound, I used to wonder why but everything seemed fine so I just quit thinking about it and rolled on.
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03-22-2020, 10:44 AM
Join Date: Dec 2009
Location: Sacramento
Posts: 783
Most of them do it at one time or another. My wife has a 19 Street Bob with the 107 and I've got an 18 Heritage with the 114. They both do it.
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03-22-2020, 10:48 AM
Join Date: May 2014
Location: Idaho
Posts: 962
Could it be the electric fuel pump pressuring up.
03-22-2020, 08:29 AM
Strange sound
