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91 honda 4 stroke will not stay running when put in gear

Jphelps81

New member
91 honda 4 stroke idles ruff and high rpms and when put in gear it cuts off. Carbs have been rebuilt and spark plug has been changed and new gas alone with all new oil. Not sure whats wrong would love some help. Thanks
 
Hi jphelps81,

What horsepower is your outboard? You say "carbs have been rebuilt" as in 3 cylinders or more but then you say "spark plug changed" as in single cylinder engine???

You need to provide more information if you expect anyone here to help.
Like:

EZ to start or hard?

Did you just buy it in this condition or have you owned it awhile and this just started?

Ever submerged? If so, running or stopped?

Who "rebuilt" the carb(s) and what parts were replaced?

And any other things you think might help someone trying to help with the problem.

Good luck.
 
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