I have a 1987 Bayliner Ciera Sunbridge. It has a 350 GM engine in it.I replaced the engine and am having trouble keeping it running. It starts just fine and runs fine for about 60 seconds and then just stops running. I turn the key and it starts right up and does the same thing. I rebuilt the carb and it is getting plenty of fuel, so it is not a fuel problem.
Any body have any idea what might be causing this?
Thanks,
Ray.