Creamy oil

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rswanson
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Creamy oil

Post by rswanson » Thu Aug 16, 2012 4:38 pm

The bike rides fine ,but i have a slight creamy mixture in my oil cap,

what causes it,help please ?

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thunderace
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Re: Creamy oil

Post by thunderace » Thu Aug 16, 2012 7:18 pm

Possible head gasket failure. How's it running temperature wise?
Conventional wisdom says to know your limits. To know your limits you need to find them first. Finding your limits generally involves getting in over your head and hoping you live long enough to benefit from the experience. That's the fun part.

scooble
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Re: Creamy oil

Post by scooble » Thu Aug 16, 2012 8:20 pm

coolant mixing with oil end up like mayonaise. Usually head gasket failure, or waterpump seal.
Its nasty stuff and can be corrosive so drain asap. Whip the head off and get it checked for flatness

Joshh
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Re: Creamy oil

Post by Joshh » Tue Jan 08, 2013 4:17 pm

If your bike is running absolutely fine then it's most likely coolant getting in and not head gasket failure although check both, better to be safe than sorry :)

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thunderace
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Re: Creamy oil

Post by thunderace » Tue Jan 08, 2013 6:40 pm

Joshh wrote:If your bike is running absolutely fine then it's most likely coolant getting in and not head gasket failure although check both, better to be safe than sorry :)

Six months late ;)
Conventional wisdom says to know your limits. To know your limits you need to find them first. Finding your limits generally involves getting in over your head and hoping you live long enough to benefit from the experience. That's the fun part.

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vfrman
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Re: Creamy oil

Post by vfrman » Tue Jan 08, 2013 8:56 pm

And to keep this zombie topic going....

How much cream we talking about here? If you let a bike sit for a long time in a damp climate (the UK!) water condenses in the oil and can leave a creamy residue on the cases. If it is a lot of cream, then yeah, big problems.

banner001
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Re: Creamy oil

Post by banner001 » Fri Jan 25, 2013 6:55 pm

^ what he said, a little in the cap is nothing to worry about, if you drained the oil and it was ALL like that...then you have a problem.

it will just be cool air (remember there is a two-way breather pipe from the crankcases to the airbox/outside air) thats mixed with a small amount of oil.


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