2003 90 yamaha quits at low idle

twolman

Recruit
Joined
Mar 25, 2010
Messages
1
I have a 2003 Yamaha 90hp outboard. Just had the carb jets replaced. At idle speed engine sputters and or stalls. Runs fine at higher speed. Tried increasing idle but no good. Acts this way in or out of water.
Thanks for any help
 

99yam40

Fleet Admiral
Joined
Sep 7, 2008
Messages
9,195
Re: 2003 90 yamaha quits at low idle

Did they do a link and sync when the carbs were put back on along with the rest of the adjustments like the manual states?
Is the timing where it is suppose to be at idle and wot?
Why did the jets get replaced and which ones?
Did they clean up complete carbs and all passages in all carbs
 

cousinabe

Senior Chief Petty Officer
Joined
Nov 13, 2001
Messages
765
Re: 2003 90 yamaha quits at low idle

post the full model number so we know what we're dealing with.
 
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