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    OX66 oil consumption

    I run a pair of 2001 250s and one uses 2 gallons oil for 100 gallons of gas and the other uses 3 gallons of oil for 100 gallons of gas. Had local yamaha dealer adjust the linkage but not much change. What else could be causing this? Also motors turn same rpm's and the one using more oil burns...
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    fuel pressure OX66

    What is the psi range of the high pressure fuel pump on a 2001 250 OX66? Thanks
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    2001 SX250TXRZ OX66 (one of a pair)

    Need help determining what went wrong. The motor has 581 hrs., the vst filter became clogged while I was out. The motor would cut out briefly until fuel pressure returned. I replaced the filter, which was very dirty, and went fishing. I only ran 9 miles and it was running great and then it...
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    2001 OX66 250 water pumps

    I have a pair of these engines and one pumps water out the tell tale hole and the other not only pumps out the hole but also out the upper exhaust port while idling. Both idle at 6 rpm, is there something wrong? Thanks
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    2001 OX66 250 alarms

    I just got a new to me used boat. It is a 2001, 31 Contender with twin 250 Yamaha. When I turn the port engine key on, the alarm horn sounds, like to varify that it is working. The starboard engine does not. Does this mean that the alarms on the starboard engine are not functioning? Thanks...
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    Yamaha 200 carberated

    At cruising speeds, after the boat has settled in, the port engine with fluxuate about 200 rpm. It is noticable in sound and in the tach. Other than that the engine sems to run great. Any suggestions?<br /><br />Thanks
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    Hynautic Steering

    Can anyone help? Steering is stiff, has oil and 30lbs of air. Unhooked engines and still stiff. Motors turn freely, steering alittle better, but not much. Any suggestion appreciated.
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