"I just bought 1990 Dynasty, b
"I just bought 1990 Dynasty, boat had been sitting for a year, winterized and stored. It ran ok on the test ride except for a little misfiring. Used it one day all day and ran good, alittle hard to start but good. Next day not so good, ran about 10 minutes and shut off, took a long time to refire then ran ok again for about 10 minutes. Started accelerating and it died, fired up and same thing several times and then hard to start and eventually just a slow idle back to the ramp with many stalls and hard to restart. Cleaned all filters, changed plugs, old ones were black. Ck'd distributor and wires, ok. At times when it would try to stall could see and hear sparks from the coil to leads from around the coil wire, not while running normal though. Any ideas, is it carb or coil? Thanks"
"I just bought 1990 Dynasty, boat had been sitting for a year, winterized and stored. It ran ok on the test ride except for a little misfiring. Used it one day all day and ran good, alittle hard to start but good. Next day not so good, ran about 10 minutes and shut off, took a long time to refire then ran ok again for about 10 minutes. Started accelerating and it died, fired up and same thing several times and then hard to start and eventually just a slow idle back to the ramp with many stalls and hard to restart. Cleaned all filters, changed plugs, old ones were black. Ck'd distributor and wires, ok. At times when it would try to stall could see and hear sparks from the coil to leads from around the coil wire, not while running normal though. Any ideas, is it carb or coil? Thanks"