carb question

h2opdler

Cadet
Joined
Jul 14, 2012
Messages
8
I have a 83 Mercury 40Hp outboard that idles fine in neutral but when I put in in gear and let it idle, it spits and sputters. If I had the carb rebuilt would that fix that issue or could there be something else wrong with it. BTW seems to run fine when I open it up WOT.

Thanks for any suggestions.
 

Dave1027

Lieutenant Junior Grade
Joined
May 25, 2010
Messages
1,078
Re: carb question

Try adjusting the idle speed and idle mixture with the motor in gear. May not need a total rebuild but it usually doesn't hurt.
 
Top