" My 40 HP Johnson VRO (19
" My 40 HP Johnson VRO (1988) stutters at slow speed. It is not missing but very rough run until past 1/3 throttle. Runs perfect past that point. Just had Carbs rebuilt. Occasionally, it runs good at slow speed too but not usually. Plugs replaced recently. Any suggestions? "
" My 40 HP Johnson VRO (1988) stutters at slow speed. It is not missing but very rough run until past 1/3 throttle. Runs perfect past that point. Just had Carbs rebuilt. Occasionally, it runs good at slow speed too but not usually. Plugs replaced recently. Any suggestions? "