2000 Yamaha 0X-66 225hp drops cylinder 5 when hot?

rodbolt

Supreme Mariner
Joined
Sep 1, 2003
Messages
20,066
Re: 2000 Yamaha 0X-66 225hp drops cylinder 5 when hot?

yes the problem with lack of spark on cylinders 2 and 5 at low speed is becuase the dang things designed that way.
go find a real tech.
on 3.1L OX66 motors they shut various cylinders off at low engine speeds.
 

mcbassin

Seaman Apprentice
Joined
Mar 1, 2007
Messages
43
Re: 2000 Yamaha 0X-66 225hp drops cylinder 5 when hot?

very interesting thread..I too would like to know how this one turned out Tim.
 
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