hi, having trouble starting my 1985 omc 800 stinger. started fine after the winter. a couple of weeks later would turn over but wouldn't start (it was as it had no spark. i replace the coil, points, condenser, wires, cap. still wouldn't start. gave up took it to a marinia. they replaced everything that i did. i picked it up it ran but rough. the more a ran it the better it got. i thought maybe a gas problem. i left the boat sit for 3 weeks now back to the orginal problem. i have spark at the points, but no spark at the coil wire. any idea where i should go from here. i've tried starter spray in the carb still just turns over without any sign of trying to start. thanks, bob
