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    2001 yamaha sx250txrz 0x66 no HP fuel pump and injectors not firing

    so i have been working on this boat for a while now and have gotten nowhere when you key on power the high pressure fuel pump should run for a few seconds mine does not i have jumped it with power probe and there is nothing wrong with pump while running pump i have tried to turn it over and it...
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    2005 yamah F40TLRD only runs for 3 seconds

    Hi guys i have a 2005 yamaha F40TLRD it was given too me and boat had really bead gas in it when i got it. i never even tried to start it pumped the gass out pulled the carb bowl drains and really bad stuff came out so pulled carbs and cleaned sevral times they are spotless. put it all back...
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    F50tlrb float height/service manual

    hi guys i am looking to find out what the float height is on a 2003 yamaha f50tlrb? Also if anyone has a link to a service manual for this motor that would be great?
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    2003 yamaha fourstroke 50hp

    My 50 is not runing right does anyone know how many turns out the mixture screws should be?
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    f50tlrb mixture screw setting

    Hi guys i was wondering if anyone knows what the factory setting is on the mixture screws on my yamaha F50tlrb. howm many turns out?
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    90tlry power trim and tilt

    hi guys i have to replace my power trim and tilt motor. is it neccesary to pull the motor off the boat to get to that back bolt to pull the pump off?
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    Yamaha f115 2003 water or gas in oil

    My 2003 yamaha f115 oil is very milky and after a oil change the oil become higher and higher on the dip stick and becomes very milky i think it smells like fuel but i dont understand how it becomes milky if it is fuel. does anyone know how to tell if it is fuel or water and where could it be...
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    1987 johnson 48 special

    Hi guys i have a 1987 johnson 48 special it does not idle well at all i rebuilt the carbs and still have the same running condition. my compression is good and spark as well. i checked the plugs and the bottom cylinder is burnt like normal but the top looks brand new. so while running i pulled...
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    2003 yamaha 25hp fourstroke idle air/fuel screw

    hi guys does anyone know how many turns out the idle air/fuel screw should be turned out on a 2003 yamaha 25hp fourstroke? Thank's Kevin
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    Charging problem

    Hi guys I have a 2004 mercury 90hp that I don't think is charging. I noticed that the two yellow wires coming from the flywheel were burned at the connectors so I fixed all the burned wires and when it is idling it only reads 12.3v if I give it a little more rpm it will go to 12.5v how do I...
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    1997 suzuki dt25 carb setting

    hi guys i was wondering if anyone new what the idle mixture screw setting for this motor is how many turns out?
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    2000 yamaha fourstroke 115 water in motor oil

    Hi i took my boat out last friday everything went fine. walked outside today and have a little puddle of oil on the driveway under my motor the oil was coming out of the water intake on the lower unit so i checked the lower unit oil just to be safe it is fine. when i went to check the motor oil...
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    1977 evinrude 55hp model number 55773D

    i am trying to figure out this motor it is a very strong motor has great compression. My problem is when i first start the motor it will not idle i have to use the fast idle lever and run it at high RPM after about 4 or 5 min it will idle and run great is this something i just need to deal with...
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    suzuki fourstroke 90hp fuel issue

    i have a 2006 suzuki fourstroke 90hp that has had a fuel problem for some time now. i cleaned the filter in the vst and replaced the two other filters as well as the water seperator. i pulled the fuel rail and injectors the fuel rail was full of black crud i put a magnet on it and it turns out...
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    paramount transducer mount

    hi guys i have a 21 paramount and my brother installed a fish finder the transducer is kicking up a lot of water all over the motor did he do something wrong??????????????
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    1990 Johnson 150 v6 vro replacement

    I have a 1990 johnson 150 v6 with a bad fuel pump I have already bypassed the oil pump and pre mix the gas myself is there a replacement fuel pump without the vro or am stuck
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    yamaha 1990 130 hp to much fuel

    hi when i run my 130 at idle fuel pumps from the bowl out of the emoultion tube it is wayyyyyyyyy to much fuel what could be cauising this?
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    yamaha 1990 130hp fuel problem

    hi guys i have been working on this yamaha 130 for a while now and it is driving me crazy i can not get the carbs corect the problem i am having is when i start the boat at idle fuel just poors out of the brass tube coming up thru the midle of the carb it will idle but it obviously is geting way...
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    2004 90 hp mercury lower unit removal

    i am trying to remove a lower unit from a 2004 90hp mercury i have removed the 4 nuts along the side and the nut behind the trim tab i have looked under the trim tab and there is no nut there. for the life of me i can not get it to drop what am i doing wrong?
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    1990 yamaha L130ETXD fuel issue

    hi guys my 1990 yamaha 130 runs like garbage i have replaced plugs rebuilt carbs and runs beter but if i nail the gas it just falls on its face and if i take it easy i can get it on a plain but the power come and goes any ideas? i also need to know the recomended turns out on the mix screws??
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