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View Full Version : Yamha 250 Ox 66



RBM4656
04-27-2008, 08:57 PM
i have a 250 ox 66 that cuts off at will. It will restart 10-15 mins later. I swapped the cdi boxes and still have the same problem. can this possiby be the stator or is there a fuel issue? It ran fine last week, ran about 55 gallons thru it. Then this week after 15 mins of running it cuts off. I have two of them on a contender. i also found thet the baffle plate above the float, on the fuel tank on inside of couling, had broke loose and rubbed the aluminum but the filter was not clogged cleaned and installed back in place. Do you all think it got by the filter and clogged a injector and would this cut the motor off abruptly like pulling the kill switch. Thanks

RBM4656
04-27-2008, 09:06 PM
I guess everyone that looked at this is like me bumfuzzled

Superbender
04-27-2008, 09:17 PM
Just a quess but check the power relay,ive seen them do this,check fuel pressure @ speed,vacuum, basic stuff