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  1. T

    Misfires idles fine

    "Have a 1990 Dynasty with a 4. "Have a 1990 Dynasty with a 4.3, 175. Carb cleaned, plug wires, new coil. Starts with just a bump of the starter, idles all day long smooth. Misfires on acceleration, cruising. Here is the fun part, driving straight misfires and sputters, turn right bogs down and...
  2. T

    Dynasty 43 Nascar boat

    "She runs good when you turn l "She runs good when you turn left. When you straighten out or turn right sputters, misses, stalls, runs terrible, but runs at slower speeds sometimes. Would stall and misfire turning right but turn back to the left, clear up and run smooth and fine."
  3. T

    Water in cylinders

    "OK, got a 4.3 in a 1990 Dyans "OK, got a 4.3 in a 1990 Dyansty. Had previous problems of misfires after reaching operating temps at higher speeds. Would stall at times, like fuel issue. Installed new coil, wire, carb cleaned, ck'd. Seemed to help, started easy, ran good twice, except for...
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    43 stallinghard to start

    "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...
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