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Dirt Bike Brands - Other
YZ 465 loss of compression = death?
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[QUOTE="2strokerfun, post: 1259869, member: 69719"] Something caused it to sieze the first time---maybe too lean jetting, or an air leak. And there is a good chance that whatever caused it to seize the first time caused it to do the same thing again. It is not abnormal for a piston to free up and move after it cools down following a seizure. But you probably have some damage now causing you to lose compression. You could be lucky and just have something simple like head gasket cause it to stop running and loss of compression. But you'll have to get out the wrenches and check it out. Just my 2.4-cents (inflation and all). [/QUOTE]
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YZ 465 loss of compression = death?
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