"I have a 2005 Cobalt 250 with
"I have a 2005 Cobalt 250 with a 375 HP Volvo Penta Gas 8.1L GS-i. After it rains and I drive the boat for about 20-30 minutes, the warning horn goes off. It beeps for 1 second every five seconds. When this happens the engine regularly cuts in and out above...