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coughing or sputtering

Yamaha Star V-Max VMAX Motorcycle Discussion Forum

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  1. M

    Coughing/Sputtering

    I picked up a stock 94' Vmax this summer. Nice bike. It has 21K on the odometer. It runs great except for two minor annoyances. (1) It occassionaly coughs a bit at low rpms when I take off from a stop. (2) Right around 70 mph there is a bit of a jumpy spot in the power band where the bike...
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