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  1. W

    strange sound from turbojet 115

    I have 19 foot jetcraft river boat w/turbojet 115 motor The motor seems to run great but between about 4,600 - 5,200 RPMs I get an intermittent noise, almost like a rock is rattling somewhere, or a bearing? when I change the rpm speed it goes away for awhile. it will sometimes go away when I...
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    OMC 115 Jet drive Fuse problem

    1994 Jetcraft Yukon River Boat. I bought this boat a little over a year ago from the Jetcraft Dealer in Anchorage Alaska, and have had problems from the get go. the current problem I am battling is the Tach will go crazy at high speeds and the fuse that lives between the key? and the starter...
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    Water coming out of spark plug holes

    I have 1994 18' jetcraft yukon with an OMC 115 Johnson outboard motor designed to fit inboard. with a jet unit. 2 weekends ago I was running a shallow river and sucked sand into the engine. this caused the engine to overheat. It overheated 4 times before I could get back. I tried flushing the...
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