I have a 07 stock 450. started running weird,up and down idle and felt like a bad plug wire when you get on the gas. upon testing voltage i realized it would cut the spark when you turn on the lights. stator is 3 months old. im assuming the regulator must be eating the voltage! anyone have any suggestions! please im lost ive spent 3 days with my head buried inside this machine!!!
no spark with headlights on
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