Johnson 50hp- 1995 model. When idling, cruising, WOT, whatever, the voltmeter will jump for a split second ( down) and then return to normal. It is literally a jump, like you flicked a switch for a split second. I can count to exactly 8 when it does it and it will do it again. Like clockwork. System seems to be charging now but I have not put a meter to it. Sound like a regulator/rectifier going bad? <br /><br />UFM82
