if you change the plugs and the one motor still run bad. swap the carbs .put the good carb on the bad motor.that will tell you if the carbs bad. did you turn the air mixture screws on the carbs.. turn the in leans them .turn them out rich's them'
Thread: Spark Plugs
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05-04-2024 02:20 PM
Last edited by bajabob 718; 05-04-2024 at 02:26 PM.