04 beartracker 250. Replaced carb, checked valves and comp. All is good. While riding in 5th it looses power. Any suggestions. Created by dedra-strickland. ATVs - Yamaha - Big Bear 400 4x4 - Yamaha 2005 Big Bear 400 4x4

04 beartracker 250. Replaced carb, checked valves and comp. All is good. While riding in 5th it looses power. Any suggestions

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04 beartracker 250. Replaced carb, checked valves and comp. All is good. While riding in 5th it looses power. Any suggestions

ATVs - Yamaha - Big Bear 400 4x4 - Yamaha 2005 Big Bear 400 4x4

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A search for "high gear looses power" reveals............wait for it...................valve float. == weak springs. Hey, like my back. it is old also and weak

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