engine smoke


Technical information and Q&A applicable to all years and models of Goldwings
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jones
Posts: 6
Joined: Thu Sep 24, 2009 4:58 pm
Location: Hoopeston,il
Motorcycle: 1982 goldwing GL1100 aspencade

engine smoke

Postby jones » Tue Oct 13, 2009 10:36 am



If i put the bike on side kick stand and let it set for about a week-when i start the bike it smokes when started- if i put the bike on center stand and let it set a week-then start the bike it doesn't smoke at all, any idea why-thanks Bob



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WingAdmin
Site Admin
Posts: 17050
Joined: Fri Oct 03, 2008 4:16 pm
Location: Strongsville, OH
Motorcycle: 2000 GL1500 SE
1982 GL1100A Aspencade (sold)
1989 PC800 (wife's!)
1998 XV250 Virago (sold)
2007 Aspen Sentry Trailer

Re: engine smoke

Postby WingAdmin » Tue Oct 13, 2009 11:22 am

This is normal operation for a horizontally-opposed motorcycle engine. When it's left on the sidestand, gravity causes the oil to rest up against the bottom of the pistons on the left side. The oil gradually seeps past the rings and into the cylinders after it's left sitting on the sidestand for some time. When you start it up, that oil is burned off, causing the smoke to come out of the left exhaust.

The older the bike, and looser the tolerances on the cylinder/rings, the more oil will seep past, and the more smoke you will see.

So nothing to worry about, just keep an eye on your oil level and top it up when required.


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