I road my max to work in the morning and it ran great. When I left work that afternooon, it barely turned over and then it was dead. I had someone give it a boost and it ran for awhile. Then when I would take off it would lose power and die. It acted like the battery wasn't getting charged and only half of the pistons were running. The battery is only a year old. Any ideas where I should begin to look. Thanks for any help.:confused2::th_biggun: