I think DX3 hit the nail on the head with the coil. My 125 had the exact same symptoms last summer. It would run 15-20 minutes start skipping and sputtering and eventually just die. I replaced the coil and runs like a champ now.
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149,682,1641,1711 with a 12hp in it 1 8" brinly plow 1 10" brinly plow 451 snow blower,H-48 International snow thrower 42" york rake with fold down grader blade.
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