Funny little outboard issue.

[4_luv_of_fishin]

So I was curious if anyone can help I have a Merc 200 EFI that has some bogging down/starting issues but only happens when the boat has been run for awhile. As soon as i pull the boat out for the day the next day it runs fine again for a while (couple/few hours) any thoughts help would be appreciated. oh and when it is having the problem it has to have the load of the boat or its fine???
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