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2002 cr250 electrical powervalve?


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Sounds like it is about due for a little tlc. Check and clean the carb, maybe check right hand crank seal, check the head gasket, check the operation of the powervalve, probably needs to be cleaned. Check the reeds, they can cause lots of problems. Perhaps, repack the silencer as well.

Running "kinda shitty" doesn't really give anyone an idea of how it is actually running. What about the smoke, is this a new occurrence, always smoked, blueish smoke, white, sweet smelling smoke? Lots of variables.

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what is the right hand crank seal?

we took it apart and turns out the piston is kinda hurtin. so we ordered a new one. the powervalve moves fine, and the reeds are fine. but the silencer was kinda broken so we ordered a new one of those also.

I figure once he gets his new piston, exhaust, and rear tire his bike will feel 2x as powerful!

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