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    Yanmar oil Q

    I have a Yanmar 4PHM-TE (PH-TE); it has two oil fill ports. The standard one on top of the cylinder head, but another on what may be the oil pump--not sure. Can't find any mention of it in the service manual. It is located lower front port side of engine. There is a cap marked "oil" where...
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    4PHM-TE exhaust, heat exchanger

    folks, this boat has been in fresh but going to salt. The raw water from the exchanger exits via exhaust. Can that be rerouted, or is it needed for back pressure? If the latter, is there a way to flush those areas in the exhaust system that the raw water contacts? Same Q for the exchanger. it...
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    smokey?

    Yanmar PHM-TE with 900 hrs. Some smoke revving engine after running about 10--15 mins. Is that too much smoke when revving? Looks like there could be a bit of blue in the grey? Would I be looking at a top-end rebuild? If so, any idea what a top-end rebuild costs for these engines? Do not yet...
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    Yanmar 4 PHM-TE/4 PHE

    Hi folks-- Any idea of a parts source for the yanmar 4phm-te? I believe most are interchangeable with the 4 phe. The heat exchanger and oil cooler zincs seem atypical pencil zincs. Also any free downloads for repair manuals? I see one for $12 online, but just checking I'm just buying a...
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    twin mercruiser 351 CID (5.7) V drive 1.1 reversing ('82?)--maintenance, handling, docking etc. in Tollycraft

    Hi Folks! Are these reliable engines? There are about 700 hrs on them currently. How long might I expect them to last? I ran a single screw small diesel in my previous boat, and never a twin engine, so a few Q: are these high maintenance engines? Also, is it possible to motor gently and dock on...
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