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    Yamaha F90 Oil Change

    How do you get the oil filter off without spilling oil out of it ? ( asuming that you have already pumped the oil out of the crankcase as the manual suggests )
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    New Yamaha F70 experience so far ?

    Anyone have any experience with the new F70 Yami - power & smoothness ?
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    New Yamaha F70

    I'm looking at repowering a 96 Whaler 17 Montauk. Boat will be used for fishing and hauling 1 to 4 (max) people, no skiing, and am considering the Yami F70 4 strk. Any ideas on that as adequate power. Anyone have experience using that new motor on about a 1000 lb. boat yet?
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    F90 Yamaha oil change

    Is it okay to use Mobil-1 10W30 on the initial oil change and going forward? Also, Fram or other brand oil filter instead of Yamaha ?
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    99 Johnson 60hp- 3 cyl. / is this too hot?

    Is 160f too hot on top cyl.( 157f mid and bottom cyl.) after getting up to cruising speeds on this engine ?? ( I just got an infrared temp. gun to read it) I have a problem where it wont re-start until a 20 minute cool-off period, then it re-starts with no problem. Does this sound like a new...
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    90 hp 2-stroke, placement of primer bulb

    The fuel bulb tends to lose it's prime. It's pointed down, coming from an 18 gal on-floor tank. Should I move this closer to the engine (after the external filter/water seperator) and point it up ? It would be paced about 12" from the engine, and would be toward the end of an 8' run. Would it...
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    Yamaha 90TLR -need to adjust carbs

    I have a 2008 - 2stroke 90 that needs low speed carb adjustment ( rough idling) Can anyone send me the procedure to do this ? Thanks.
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    90 hp 2-stroke, date of manufacture?

    On the port transom bracket is code "G" . Can anyone tell me when this engine was built ?
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    Yamaha-90 4stroke ,new one coming?

    The current 90 hp 4 stroke ( heavy@ 369 lbs.) is no longer illustrated in the catalaog, although specs are posted. Does this mean they are developing a new one on the newer 70hp 4 stroke platform which should be noticeably slimmed down ? Anyone have any insight on this subject ?
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    Yamaha-90 How do you adjust idle speed?

    2009 Yamaha 90 stroke. Can anyone tell me or better yet, send an illustration, of what to do to increase idle speen on this motor ? It's idling in Neutral around 500-600 rpm and is almost shutting off due to too low of a setting.
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    Johnson 60 -need help on starting issue

    1999 Johnson-60, 3cylinder. Here's the problem : starts OK and will run all day, but will NOT recrank when warm. If you wait 20+ minutes after running, then everything is OK again. Will re-crank as there was never a problem. I've been living with this for several years. Anyone have any insight...
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    oil change on F90 ?

    How difficult is it to change oil on a current version of the F90 ? I've only owned 2 strokes in the past.
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    99 Johnson 60hp continuing problem-restart

    Engine always starts and runs well, may be a little difficult on first cold start. The problem is, after reaching operating temp, it will run all day if need be, but refuses to re-start once it's warmed up,may backfire some, but wont re-start. If you wait for an approx. 20+ minute cool-off...
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    Primer Bulb Question

    I have a 60hp Johnson on a 15' Whaler. Here's the problem : fuel line sometimes loses prime. With 2 -6 gal. tanks connected by 3 way fuel valve, the primer bulb(s) are at the tank end of the hoses, pointed horizontally. Can I eliminate the 2 bulbs and just install 1 primer bulb(pointing up like...
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    99 Johnson 60hp won't restart when warm

    Anyone had this problem ? Engine starts reasonably well and runs fine after it's warmed up. The only quirk it has is that it won't re-start after you've brought it up to operating temp. Engine does not cut off, you can literally run it all day, but if you shut it off, it won't re-crank until you...
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    94 Yami 90hp stumbles at lower rpm's

    Have had carbs cleaned and rebuilt recently, the bottom cylinder has spark but is not firing until after getting on plane, then engine runs OK. Also have replaced fuel filters and spark plugs. When it's idling, it's rough, sometimes cuts off. You can remove the bottom plug wire and it makes no...
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    Long Engine / Short Transom -make it work?

    I found a new bayboat with a new 115 E-tec ( one dealer bought out surplus inventory from troubled dealer) and was ready to purchase the pair until my dealer realized the motor length doesnt match the 20" transom, evidently it was just hung on there by 2 bolts but never installed and rigged. I...
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    Secondary oil tank on V4 115 2-s ?

    What's the function of the small oil tank under the engine cowling ? I this the primary feed of oil to the carbs or is this just a backup if the main outside oil tank goes dry ?
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    2000 Yamaha 115hp 2strk- recomendation

    I'm looking at two used 19' boats , one of them has a s 2 stroke,90degr Yamaha 115. The engine looks clean and reportedly has about 300 hrs. on it. From those familiar with this engine, I'd like to know : 1. this engine have a good history, reliable ? 2. does this engine have two 2 throat...
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    Sea Boss 19 bay -any experience with it ?

    looking at one of these with the std Merc 115 - any experience with this boat and how well it performs?
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