Recent content by PatrickMonahan

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    DT65 WONT REV FULL

    Thanks very much for the replies I tried to pull up the kicker but it wouldn't come up I will have a look at the spark plugs again and see if that is what the problem is when running
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    DT65 WONT REV FULL

    Hi all, I was wondering would you have advice on the below, I have a 1990 Suzuki DT65 with 125psi in all 3 cylindere, checked for spark when running which ai think is not giving full power as per video attached I have twice removed the carbs and blown them out , new primer bulb, checked the...
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    Suzuki DT65 ANY GOOD?? AND WHAT YEAR IS THIS??? Sensor??

    Hi all, I have recently got a suzuki dt65 with power tilt and trim, First of all I was wondering what is this device in the attached picture ? Some sort of sensor maybe?? Secondly are these engines any good and lastly what year is it from if it has a number which is 06502 012224?? As I...
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    Suzuki DT30C 1988 3CYL No Spark but worked a week ago???

    Hi all, I was wondering would anybody have an idea why my Suzuki DT30C would just stop making a spark and was working perfectly a week ago, I disconnected the controls after running it and then put it onto the transom of my boat as it is a new engine to the boat and when i reconnected controls...
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    Possible Ignition coil failure mariner 40hp

    have many of the symptoms of a failing ignition coil, it is a dual coil, wet spark plugs, misfiring, power loss, engine turning off, using alot of petrol and stuttering at high rpms, here is the ignition coils and wires, i dont know whether they are installed correctly but since it runs they...
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    NO GO Mariner 40HP twin carn 2 stroke stuutering and failing at high rpms

    Mariner 40hp Surging at WOT and dying off at high RPMS HELP I have a new problem with y Mariner 40hp that it is surging at WOT and slowly dies down in the revs until it stops, I checked the plugs and they are wet fouled, also the compression seems to be 110psi on both cylinders, i dont know...
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    Idling speed For mariner 40hp

    What would be a good idling speed for my 1980s mariner 40hp 6e9, it's idling at around 750rpm and won't idle any less or it will stop
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    Mariner 40hp impossible to idle low revs

    I cannot idle my mariner 40hp under 1100 revs, I adjusted the idle screw and there's even a gap between the stop and the end of the idle screw, has anyone had something similar to this and I suspect that that's too high to be putting it into gear,any suggestions thanks
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    Magneto/Timing Adjustment on Mariner 40HP Please help! Bogging High RPM'S

    I have a 40HP Mariner 6E9 engine and it runs very well up until high RPM'S at WOT and bogs down, I observe that when I put it into gear it moves a bit, the linkage to shoves the magneto linkage moves up a small bit( fully advanced in youtube video below) and it does not continue to move as the...
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    Mariner/Yamaha 40hp 1986 thermostat and spark problem, wet spark plugs

    I cleaned the sparkplugs of oil on my mariner and it ran great for a minute and then eventually bogged down, could this be linked to a faulty thermostat that is stuck open because the back of thge engine is coild to touch, could that affect the air fuel mixture becuase its so cold and dampen and...
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    Mariner 40hp 1986 outboard not revving high please help, lots of stuttering

    Can anyone tell me from this video of my engine revving at full throttle what is wrong please? Thanks https://youtu.be/HOOETCxBY8I The 2 carboretors have been cleaned and I don't know why it is sputtering at high revs, I got a new fuel line and bulb so I don't understand what the problem is...
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