Cruising down the lake and boat just shut down. Tried the the reset breaker and nothing. So I jumpered to the solenoid and everything fired right up. Tried to shut it down and it would not shut down until the jumper was removed. Even with the key in off. It started with the key but wouldn't shut down. I'm guessing it's the ignition but not sure. Any ideas? Engine is 91 merc.
