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    Another engine temperature issue

    Boat is inboard twin mercruiser 5.7 carbureted engines, fresh coolant system both engines one engine shows temp running in the ocean 1500 rpm 165, the other engine 190-200, both engines raw sea water pumps new, both engines not thermostat, hoses been clean of debris or obstruction, the engine...
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    Question about finish new floor before gelcoat

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    Steering cylinder leaks, steering wheel loose, boat goes everywhere

    This boat have 2 inboards mercruiser 1989, 30 foot boat, the steering was loose not limit to left or right, yesterday went for a ride boat going everywhere, steering wheel spin but not moving the hidraulic cylinder in back, came back to dock and find out a leak on the cylinder, if I replaced the...
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    what material for new floor

    I'm getting ready to put new floor on my wellcraft old floor is cut, old flotation foam been removed, stringers are solid as a rock, will use plywood for floor I would like to paint with gel coat after is done what fiberglass mat should I use how many layers in top and under.
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    1987 evinrude 155 HP, trying to start, No spark

    Hello guys need help I have a 1987 155hp evinrude we are in the process of redoing the floor and the electric, this engine has a lot of electric issues, bad wires, I want to try to do the best to fix this issues, engine was running before we cut the floor I want to start the engine on the stand...
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    wellcraft 18 offshore electric panel

    Hi there I'm rebuilding a 1987 wellccraft 18 offshore center console remove the floor, removed the foam and getting ready to clean old wires and redo all my electrical, bilge pumps, anchor light, etc, I have behinf the center console a fuse box where all my wires are connected, I would like to...
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    Well craft off shore fisherman 18 soft floor, wet foam

    Hi guys I bought this boat last year, been using the boat and working g on it the floor is soft I was reading was a issue from well craft back in the days, on the back under the floor the foam and wet and saturated, the transom is solid I make a small hole to check and not signs of been wet...
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    1987 evinrude 155hp spark issue

    1987 evinrude 155hp ,new coils, new wires, new power packs, running the boat in the ocean Rpm about 4500 i can hear a spark in the back of the engine while is running and then suddenly lost power, push back rpm around 2500-3000rpm runs good again any ideas.
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    1987 evinrude 155hp outboard trim motor wiring

    Hello i bought this boat without trim motor or switch, I just bought the motor and the switch how can I connect this motor and the switch thanks
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    1987 155hp evinrude low rpm

    Bought a wellcraft offshore 18 with a 155hp evinrude, did complete maintenance on engine new plugs, new wires, new coils, new power packs, new fuel line with filter, new check valve on gas tank, engine was decarbed, compression is 105 in every cilynder, engine run strong but max throttle is 4500...
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    1987 evinrude 150, engine tuner spray

    Hi guys engine is a 1987 evinrude 150, 155hp i just used the evinrude engine tuner to decarb, follow the intructions but seems that now engine is trending to overheat, will the engine tuner block something that will cause the engine overheat, new water pump kit been installed, engine never try...
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    1987 wellcraft 18 off shore fisherman floor issue

    Bought this boat almost a year ago nice boat the only issue is the floor is soft, what can be a quick repair for this, i was thinking on use mat on the floor and use some fiberglass to make it hard again.
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    1987 evinrude/jonhson lower unit service

    Can anyone help me how i will removed and service the lower unit on my evinrude, i been looking online but cant find anything.
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    1987 evinrude johnson 150 v6 just replace the base gasket

    Hi i just replace the base gasket with the oem gasket put everything together enhine start and run very nice better than before, my question is with the engine off throttle in neutral the propeller spin freely, with engine off when i shift forward the propeller doesn't spin, when i shift reverse...
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    1987 johnson 150 stator issues

    Hi guys thanks for the help, i got this biat did a tune up on engine new batteries, new battery cables, when the engine running in water the voltmeter never pass 12v, sometimes is 11v, I test the statoras the manual said and is checking ok, i replaced the voktage regulator because i tested...
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    1987 johnson 150 base gasket

    1987 evinrude johnson 150hp im getting ready to replace the base gasket, do i need to disconect the shift rod?.
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    new boat installing a tachometer, temp gauge, battery gauge

    hi guys bought a 18 center console wellcraft with a 150 evinrude 1987, bought new gauges the old ones weren't connected and not wiring, I need to connect the tachometer, the temp and battery gauge any help with that thanks.
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    new boat installing a tachometer, temp gauge, battery gaude

    hello and thanks for the help as always I just bought a 18 offshore wellcraft year is 1987, with a evinrude 150, this boat was parked for a long time Im replacing the temp gauge, I bought new set of gauges but was not wiring before on the old gauges, everything was a mess, any diagram or help...
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    engine knock oil pressure down 1987 seareya 5.7

    Hello guys 1987 searay 5.7 engine, alpha one gen 1, engine was rebuild recently by a shop, put boat in the water and after engine warms up oil pressure goes down to almost cero, and heavy engine knock coming up from engine, I notice oil on the bilge check level of oil and is ok. Any ideas.
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    new engine oil pressure going down

    hello guys 1987 mercruiser 350, was rebuild, when start the engine oil pressure is about 40, when engine warm up pressure go down to 20 and bellow, If I accelerate the engine pressure goes to 50 -60, engine oil weigh is 25w40, new oil filter, any advice thanks.
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