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Recent content by big_builder

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    1999 Yamaha 115 two stroke- Bad stutter, sounds like rev limited,

    Hello All, I wasnt sure how to describe this in the title. Have a late ninties 115 yamaha two stroke. We have removed the oil injection and installed a tiller on this motor. Ran beautiful until the last run of last year. Again now on first run of this year. Starts up, idles. If you rev it...
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    Trying to convert a 1999 v4 155 hp yamaha to tiller arm

    Hello, I am trying to convert my 115 Yamaha to a tiller arm. I have a tiller arm that came off a motor of that vintage but I think I need the steering arm changed since this motor had remote steering. Can any one help? Thank you
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    Hello, Looking for schematic for 40 hp mariner to help disucssion

    Hello, My Dad has dual 40 hp mariners on his fishing boat in newfoundland. Something went wrong yesterday and he asked for some help. Apparantly several bolats or rubber mounts failed that connect the transom bracket to the engine and the motor was leaning a fair bit. Difficult to describe...
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    Mercury 50 hp. Need some help reinstalling lower unit

    Hello everyone. I stopped by a friends today on my quad and he was trying to re-install his lower unit after putting an impellor in but we were unable to figure it out. Several things went wrong for us. Can any one run through the procedure to re-install for us? One thing in particular is...
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    1984 yamaha 70 hp 2 stroke tiller installation

    Hello, I am working on my outboard ( above) and converting it from control box to tiller handle. Unfortunately the previous owner has done some home wiring so I am struggling to make the connections. IS there a wiring diagram for this engine available somewhere without having to purchase the...
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    Is there any differences in 2009 four strokes and 2011? 150hp

    Hello, I have been looking @ a couple of non current 2009 150 yamaha's . Of course the price is less than 2011's . Have there been anyimprovements changes in the last 2 years?
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    Help Identifying year of motor

    I have another thread relating to this motor as well but the dealer is not able to find this number in his data base. So ordering parts is a crap shoot. THe model number is CE45RWLU it is a 45 hp tiller model two cylinder ( two carb) I think a commercial model? Any help is appreciated...
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    Older 45 Johnson Sputters Badly under Load

    Hello Everyone , I have a 45 Evinrude Tiller ( commercial type) mixed gas. Two cylinder. I will look up the exact model number today and post. I guess it would be late 80's. IT's condition is this. It will start fine and idle fairly normal. IT will leave the dock and begin to plane...
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    Yamaha repair manuals

    "Hello, I have several yama "Hello, I have several yamaha outboards that need rebuilding. I would like to endeavour this myself. One is a late eighties 70hp and one is a mid ninties 115hp. Is there a resource for buying these used? OR maybe on CD? Do I need to post the serial...
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    Need some all around detroit 471 advice

    "Hi Everyone, I have been p "Hi Everyone, I have been planning a repower of one of our barges for awhile. While one is getting repowered with twin outboards the other I would like to put in a 4-71 detroit that is for sale locally. It is a turbo and with low hours. THere is a catch. It...
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    A little off the beaten pathmarine engine to truck

    I am sorry to impose on you fe I am sorry to impose on you fellas but the questions may be a little outside what one would normally post here. We blew the motor in one of our trucks the other day and was looking at theis 4.3liter OMC thats in a boat we don't use anymore...you see where this is...
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    Trying to find 90hp optimax coil

    "Hello everyone, I am tryin "Hello everyone, I am trying to find a 90 hp coil 2004. Need it quickly as this is on one of our work boats. Technician says they are backordered here for 6weeks. THe part number is 339-879984T00. Any help will be greatly appreciated. Thanks"
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    Opinions on water in the gear case

    Hello everyone. We have a 3 Hello everyone. We have a 30 hp evindrude tiller on our work boat. It runs alot. Hours every day all week long. I brought it our after being in for months on end for a new recoil and thought I would check the gear oil. It is milky.........totally...
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    The best outboards to power a small barge

    "Hello, I was hoping I coul "Hello, I was hoping I could find someopinions about what people thought about powering my barge. I currently have a single 70 hp yamaha 2 stroke on it. IT has been a great engine. It is older now and we are going to make the barge bigger. The end result...
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    Merc 135 v6 Bad start and bad running

    "Hello again, This motor is "Hello again, This motor is my nemisis. I have had countless issues with it. From the trim leaking down, oil lines coming off, new coils, etc...etc. It was running good for a week or so and then it I could barely get it started. Just coughs and dies...
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