carb sync johnson 150...

semperfish13

Cadet
Joined
Aug 11, 2020
Messages
17
Hey guy, wondering if anybody can steer me in the right direction on how to sync the carbs on my 98 johnson 150. I have a carb sync tool. Just not sure where to hook up to on these motors. Any help is appreciated!
 

racerone

Supreme Mariner
Joined
Dec 28, 2013
Messages
38,674
The throttle plates are to be closed at idle.------Therefor they would all pull the same vacuum.-----A carburetor vacuum tool is generally NOT used on 2 stroke engines.
 
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