i have a 1997 Sundancer with twin 7.4 carbureted engines. One will run for 30 seconds then quit. wont restart. After sitting for several hours it will restart and run for 30 seconds. replaced fuel filter, cap and rotor.
I was painting the bottom and noticed water dripping out around mounting bracket on the starboard trim tab. I disassembled the bracket and a little water trickled out of the left screw whole. I took a shop vac and pulled out about 4 oz of water. I had the boat surveyed last year at this time...
The guage on my console shows a wide fluctuation between 12v and 16v. I have replaced the alternator and the problem still persists. The engine stalls when the guage shows 12v. When I restart the engine the guage goes right to 16v until I increase the rpms. The closer I get to 3000 rpms the...