Forum: Engines & props
20 May 2008, 18:29
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Replies: 3
Views: 3,135
Yamaha outboard engine running poor
Hi,
I have a 19 year old Yamaha 140,V4 ,1.7 ltr.Autolube,outboard.It runs reasonably well when ideling up to 2000 rpm but inbetween 2000 & 6000 it runs slugish & jumps from 6000 to 2.5.Sometimes it...
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