Big Johnson
New member
I have on 1975 70 hp johnson it had been sitting for a few months so of course the carbs needed cleanin, but i figured i'd care it out anyways. got there it didnt wanna idle or run period so brought it home and cleaned the carbs 3 times so far, and its doing much much better but it wont take full throttle when u floor it ita pick up for a few seconds then start bucking and like taking the gas then not then taking the gas. but if u stay at 3/4 throttle it does pretty good. and the idles ok but it could be better. what should i do? is it catching air maybe? the carbs appear to be clean and i dont know wat else to clean in them. maybe some pics would help thanks for any info.