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Discussion Starter #1
It's a old morning and after starting up the 450 we observed a lot of condensation comeing from the head breather pipe. It was also a little Milky. Engine has only 8.5hrs on it. Checked water and engine oil level all is good no sign of anything being mixed up.
Any ideas.
 

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Its pretty common in cold weather conditions. On bikes with oil sight glass you will see the same, a milky white sludge that disappears after a while when the engine has fully warmed up.

Sure, could be a defective head gasket but I really don't think it's the case...
 

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Discussion Starter #5
That's what I was thinking. I have noticed a small amount of smoke comeing from the breather on our old 350. But will was ok.
 
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