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Recent content by Denis S

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    BF50D "Rpm issue"

    Just curious as to the size & pitch of your prop & size & type of boat . I bought 2 of these motors off the same houseboat I fitted one with tiller steer & tried on my sons tinnie & it would start missing at 30kph. The motor certainly didn't sound to be over revving so I tried swapping...
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    BF50D "Rpm issue"

    If your motor is hitting the rev limiter the tacho must be wrong, my rev limiter would start at 6200 rpm. The motor would start missing at those revs, I first thought I had a motor issue until I changed props.
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    BF50D "Rpm issue"

    racerone has a good point , my motor came off a houseboat & had 11 1/8 x10 pitch prop & it hit the rev limiter on my 4,7m tinnie , so I went to a 11 1/8 x13 pitch & it worked fine.
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    BF50D "Rpm issue"

    No alarm ,but o2 code was there. The motor was using excess fuel as well & surging at idle. Its a completely different motor with the new sensor.
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    BF50D "Rpm issue"

    Had a similar issue with BF50D & turned out to be 02 sensor. Runs sweet as now. Good luck .
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    BF60A water in oil

    Hi Ian, A very late update on my BF60A. After a virtual full rebuild I went to river for test run & after a short distance checked the oil & was devastated to find it already had started to turn milky. So back home & 3 oil changes to clean it out. Luckily I had purchased another BF60A with...
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    2015 bf50 SFI not getting fuel

    I had 2 BF50D s that had been sitting for over two years & both hp pumps were seized. I replaced both with aftermarket pumps both motors would purge when the key was turned & start and run for 10 or so seconds and stop. I didn't test the amp draw , but after much frustration ordered genuine...
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    2015 bf50 SFI not getting fuel

    Hi ,did you replace the HP pump with genuine or aftermarket. I had same problem & aftermarket pumps will not work on these motors.
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    Surging BF50D 4stroke

    Hi Ken, I had a BF50D blowing water out the exhaust port. Turned out to be a corrosion hole from the water jacket to the exhaust. Hoping this is not your problem ,as I had to replace the complete block. A quick check is remove oil cap & check for milky froth. Best of luck.
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    BF60A water in oil

    Yes I searched the gasket & mating surfaces with a magnifying glass & there was no evidence of leakage. The thing I did notice was the oil pump seal was very loose on the crankshaft , you could actually see daylight between them. As you said the oil pump always needs replacing , so maybe the new...
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    BF60A water in oil

    Yes Ian a slinger would most certainly help ,but I also think a lot of water is forced through the gear shaft hole due to the extra long scoop in front of the shaft on these motors.. The seals I was referring to are the two water seals in the mounting case directly under the oil pump. The 5...
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    BF60A water in oil

    Hi. still waiting for parts. Ian replied saying Honda fix is new oil pan gasket & extra torque on bolts. I 'm of the opinion the water is being sucked into the oil pump through the oil seal. My reason for this theory is the BF50 s don't seem to have this problem & they have more area between...
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    BF50D Fuel pump issue

    Just a heads up on problems with BF50 D high pressure fuel pumps. I purchased 2 motors with seized HP pumps. Replaced them with aftermarket pumps & both motors would start , then die as fuel pressure dropped. After trying to find the problem for two weeks or so I purchased genuine Honda HP...
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    BF60A water in oil

    Hi all, I have a bf60a with water in the oil. By reading through previous threads it would appear this is a problem with this model. I have dismantled the motor & can't find any obvious point the water is getting in. As I have to rebuild the motor I would like to be sure it doesn't do it...
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    Honda BF60A Bearings

    OK thanks very much for that info.
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