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Yamaha MX & Off-Road Dirt Bikes
yz125 pours out white smoke
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[QUOTE="mifun3, post: 1035559, member: 65745"] White smoke is usually coolant, Often coolant falls in your pipe when doing removing the head and cylinder. When you start the bike after rebuild that coolant heats up and creates white smoke. Either remove pipe and clean or run it until it evaporate. It is still possible that a gasket is misplaced or cyl or head is cracked allowing coolant to pass on top of the piston. Hope it's just coolant in the pipe, Take care, Mike [/QUOTE]
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Dirt Bike Discussions By Brand
Yamaha MX & Off-Road Dirt Bikes
yz125 pours out white smoke
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