Question about 2008 KTM 250 SX-F

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Have a 08 250sxf and it uses oil when ridden. i dont know where the leak is cos it only happens when ridden and i end up with oil all over the chain rear tyre and engine. i noticed once oil coming out of the drain hoses near swingarm. and i never over fill it. wats the go

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Assuming that the bike is otherwise running good and has no compression issues, it sounds like you mak have a clogged crankcase vent. If this hose gets pinched or clogged with mud, the crankcase will build up pressure and start forcing oil out whatever spot it can. If this isn't the issue, you will need to get a compression or leak down test.

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Posted on Jun 12, 2010

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Posted on Jan 02, 2017

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