On Jul 13, 6:49*pm, FatterDumber& Happier Moe
wrote:
Hustlin' Hank wrote:
I need some ideas. It is a Yamaha atv. Battery shows 12.9 volts and
turns the engine over fine, but won't start. When I hook up a battery
charger it starts right up. Battery voltage when running is 14 volts.

Any ideas?

Hank ~~~knows something has to be wrong

* Try cleaning the battery cable, take them loose and clean where they
contact the battery.

Put a known good battery in paralle with the ?? battery.