Re: 2003 Yamaha 90 electrical problem
in case anyone cares, it was the rectifier/regulator. We dug until we found a charred part, removed it and took it in. Nobody on Marathon had it but they found someone on Islmarada that did. $240 later, and a drive to Islamarada (and a side trip to feed the tarpon at Robbies) and we were back in business! Even fished the reef until midnight dodging lighning bolts and catching little. now my battery charges at 14.4V where previously if hovered around 12.0 which I always thought was too low while the motor was runing and alternator charging. I hope 14.4 isn't too high. The replacement part wasn't identical but they assured me it was equivalent and an improved model.
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