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    Ignition testing for 2001 merc 40 elpt 4stroke

    Looking for how to test and the readings of this motor 2001 merc 40 elpt 4stroke, OT 347784
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    2001 merc 40 elpt 4stroke bogging at high throttle

    2001 Mercury 40hp elpt moter that runs fine at idle and low speeds, when throttle mid range and up it boggs down and eventually dies. I had the carbs cleaned out. I am thinking now about which electric parts to check. Does anyone have instruction on checking the igntion or anything else?.
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    40HP Mercury 4 stroke outboard Differences

    I may be able to buy a newer outboard for my 16 foot Tracker. Since my dealer has a few to choose from, My question is is there a year to stay away from? was there a year a better design came out?. There is also a fuel injected one, should I choose that over a carburated outboard. Thank you for...
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    Opinions on this motor. 1980-83 40hp

    The engine on my boat is a 80 - 83 40hp merc. Serial # 5992846 Thunderbolt ignition. This is not the 402. It now has water coming out of the water jacket around the spark plug, so I am considering rebuilding it. Although I dont have very much experience, This motor also feels like it is a little...
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    fixing holes in transom

    I have 2 3/8 holes in the transom of my tracker boat. What is the best way to fix this?. I was going to have it welded but the welder said the wood in the transom would catch fire, and possibly smolder until there is nothing left. I know silicone is an option but would rather have them filled...
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    Boating in rough water conditions

    I just took my 16 foot Bass Tracker Deep V out to the Bay for some fishing. Way to much fun never to do again. Some say I am out of my mind for taking it in the bay, some just say be carefull. I am just going to be careful. I have boating experience in the delta which can have some rough water...
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    Running you Main moter at idle for trolling?.

    I have been running my 1981-83 40 hp mercury at about 1000 rpms for trolling. I have heard this is bad for two strokes, and then agian I have heard it does not harm the moter, it may just fowl the plugs. What are you ropinions on this. Thanks
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    Engine mounting

    When mounting a clamp on engine would it be a good idea to place a piece of rubber in betwwen the moter and the mounting plate? would this affect anything?. On my engine I noticed it does not fit exaclty flush with the top of the transom, because of a slight roundover on the moters mounting bracket.
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    Rod Holder ?

    Okay I need A few rod holders to use in my boat. Generally for trolling and baitfishing. I would like to know what brand /type of holder I should consider. I do have a scotty but dont like the fact you have so slide the rod forward befor removing the rod, Are they all like that? I know I did...
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    Adding CMC power tilt trim - tech ?ss

    Okay I am adding a cmc pt 130 power tilt and trim to my 16 ft bass tracker deep V. The moter is a 1981ish 40 hp mercury outboard. Now I will have to start form scratch when adding the cmc because no holes line up, and my moter has never been set right because it kicks up alot of water at 22mph...
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    FlyWheel how many Magnets? specs.

    I can not find out how many Magnets belong in my flywheel. It is a 1980-83 Mercury 40hp serial #05992846 elec start 78 tooth. I beleive the part # is 242-7912 a8. I have tried mercury but they can not give me any info.<br /> Do the Magnets go all around? when I pulled mine I had about 2 1/2...
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    No speed, Technical ?

    Okay I can not find a flywheel for my engine. Its a 1982, 40 Hp merc. Although the 3 magnets left were chipped and one broken in half, I evened them up and glued them in my flywheel, on both sides. Engine ran great at home, so I took it to the river. Engine continued to run great in the river...
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    "HELP" cant find a flywheel.

    Apparently the flywheel I need is a oddity, according to all the part departments in my area.<br /> Anyone know of some place that has plenty of flywheels? I need on for a 1982 serial # 5992846 Mercury 40Hp, The part # is 242-7912a8 , 2 cylinder, electric start, 78 tooth. :rolleyes...
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    I pulled the fly wheel..... more

    I pulled the flywheel on my 1980-83 40HP merc thunderbolt Ig. serial 5992846. The inside edge of the flywheel where the magnets contact there is a heavy layer of rust and possibly paint, Is that suppose to be smooth and clean to the Metal?. Also are the magnets supposed to be on the flywheel...
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    Incosistant spark....... More

    Okay I have a 40Hp merc 5992846, year 1980-83, Thunderbolt ignition. While timing I found out was only running off 1 cyl. Occasionally I would get spark off and on. I pulled the mercury switch, and coil then cleaned off grounds, also tapped on the switch a few times. Put it all back together...
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    Boat kicks up a "rooster tail"

    I have a 16 foot Bass Tracker Deep V. I replaced the 25 horse with a 40 HP mercury. Both have the same shaft size. when cruising at the higher speeds 17 MPH + the boat kicks up alot of water, approx up to 4 feet on both sides. I did just put a doel phin stabilizer on it but did not take care of...
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    2 cyl vs 4 cyl - 40 Hp

    What is supposed to be better and why? the 2 cyl or 4 cyl merc
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    Adjusting all throttle linkages, Is it in the book

    I need to readjust all the throttle linkage on my 1980-83 Merc 40HP. Does the book explain this well? or can I go somewhere on the net and find info?. Thanks Bryan
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    what pitch prop would be on this boat?

    I got a 40 HP moter from a 14 foot boston whaler. I placed this moter on my boat had to cut the prop off. I could not find what size the prop. This was the wrong prop for my boat so I would like to know what pitch it may have been. Thanks Bryan
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