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    Yamaha f90 starting issue

    If I mentioned an idle air control valve would you know what I was talking about?
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    Yamaha f90 starting issue

    No choke. That model is fuel injected. Are you saying that the motor will crank but not start until you bump the throttle handle forward?
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    Looking to find a welch plug for 2015 6hp Yamaha

    I am assuming that you have an F6. A four stroke. Are you talking about the EPA plug that is used to try and prevent someone from tampering with the idle mixture screw?
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    Hard start question 2000 115 hp carburetor 2 stroke

    http://www.bbcboards.net/showthread.php?t=1093656
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    Source for Factory Gray paint...not blue gray

    The name really means nothing. I don't see any blusishness in the colour chip. Do you want the colour to be like it was when new or do you want the colour to be like it is now? If the latter, go to a paint supplier and have them colour match your old and faded paint. Now painting a 15 year old...
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    Source for Factory Gray paint...not blue gray

    https://www.colorrite.com/wizardresults.cfm
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    Yamaha f115 tlry losing prime during idle

    Have someone pump the primer ball continuously to keep the VST filled while the motor is running at an idle. Just a squeeze every so often should do. If the motor does not stall, that would further me to repair/replace the low pressure fuel pump. Using the primer ball will do what the pump is...
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    Yamaha f115 tlry losing prime during idle

    No more than about 5 psi I would imagine. Yamaha does not list a specification for the low pressure pump.
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    Yamaha f115 tlry losing prime during idle

    Fuel injected model. No carburetors.
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    Yamaha f115 tlry losing prime during idle

    It would appear that the lift pump is not keeping the VST filled with fuel. Particularly if the motor will continue to run if and when the primer ball is being pumped. The high pressure pump is located within the VST. If the high pressure fuel pump is allowed to run without fuel (which may be...
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    Yamaha f115 tlry losing prime during idle

    In fact, they should not be hard.
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    Filter for main 2 cycle oil resevoir

    The strainer is normally on the side of the tank. Perhaps yours was misplaced.
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    Determine counter engine

    Not so in all models. Here is an example where the same gear case casing is used for both the regular rotation model and the counter rotation mode. Only some internal parts are different.
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    Determine counter engine

    Depending upon the boat, what you heard may or may not be true. And if true, it may not be an issue for you. Only way to find out is to see for yourself. If you have two regular gear cases now why not simply try them? If it is unacceptable then try and find a counter rotating gear case or...
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    Determine counter engine

    Why not just operate both motors with regular gear cases? Lots of folks do just that.
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    Determine counter engine

    Shift it into forward gear. Turn the drive shaft clock wise when looking down. If the propeller shaft turns clock wise when looking from behind it it a regular gear case. If the propeller shaft turns counter clock wise when looking from behind it is a counter rotating gear case. Alternately...
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    Motor won’t start

    Won't crank and start or cranks and won't start? If the former then check the fuses on the motor. Not in the boat.
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    Determine counter engine

    L200 is the model that would have come with a counter rotating gear case installed. Only difference between the two models. Keep in mind that whatever is on there is anyone's guess. Some folks convert a counter to a regular and a regular to a counter simply by swapping the gear case.
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    Determine counter engine

    You might want to withdraw your comments about there being no standard or counter rotating lower unit on a Yamaha.
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    Determine counter engine

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