I have a 1989 Bayliner Ciera 2455 Sunbridge, No problem starting until one day the engine (5.7 OMC) stopped after running for approximately 20 minutes and could not be restarted. I've replaced spark plugs & wires, coil distributor cap and converted points and condensor to electronic and it still won;t start. Engine turns over fast but it won't ignite to run. Just discovered emergency stop switch has been bypassed by previous owner. Not sure where to go from here, please help...
