89 Yamaha excel

beernutzz

Recruit
Joined
Jun 24, 2011
Messages
4
hello all
Looking for some advice for my Excel 225. Having a problem with it bogging under load and cutting off. I read many prior post and rebuilt the carbs, replaced the fuel lines, filters and both fuel pumps. It idles ok, takes gear fine but when i try to get on plane it falls flat on its face at 1300 rpms. Made sure the tank vent line is clear alsoand comression is fair with the lowest cylinder reading 105. Any advice would be appreciated because this thing has me stumped.:facepalm: thanks in advance
 

Bondo

Moderator
Staff member
Joined
Apr 17, 2002
Messages
70,994
Re: 89 Yamaha excel

Ayuh,... What motor are We talkin' 'bout, Anyways,..??
 
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