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  1. 9

    what causes an overheat alarm when the engine is not overheating

    pulling and testing the sensors, and measuring the temps at the sensors location might give you a clue if there is an overheat condition or not
  2. 9

    Burnt fuel pooling?

    over oiling maybe or one or more cylinders not burning fuel properly
  3. 9

    70ETLH thrust washer wear

    torque the nut properly and go
  4. 9

    Water and Exhaust Coming from Lower Cowling

    My guess is hole in exhust guide or gasker bad
  5. 9

    2004 Yamaha T50 TLRC Internal Corrosion

    are you saying that the freshwater lake he runs the motor in is likely outside the PH of 4-8?
  6. 9

    2004 Yamaha T50 TLRC Internal Corrosion

    maybe I need more chemical training, because I do not see how hard water deposits would eat the aluminum away
  7. 9

    Yamaha 90TRL propeller issue

    I was thinking the same thing. maybe cut the brass nut to get it off and then the pin ends with a drimmel tool
  8. 9

    No helm power - 2018 Yamaha 704 w/ 2021 F150LB 4 stroke

    does the red wire to the key switch have 12 +? when turning the key to the on position it should put 12+ on the yellow wire. Should be some fuses on the motor
  9. 9

    Loose ball bearing

    some motors might have a spring-loaded ball on shifter or other place/linkage that helps locate and hold linkage in certain place Not sure what this was supose to mean " It appears that Canada was struck before he decomissioned the boat. "
  10. 9

    Yamaha 100 hp 2000s flywheel locked up

    getting to and cutting the drive shaft off maybe needed, Not sure how or where to do that. then drill and tap a hole in the shaft to try to remove the cut off piece out of the power head. this all depends on what is sticking the drive shaft
  11. 9

    Yamaha C60 knocking noise at higher revs

    only thing I can think of is to bore scope stuck into the spark plug hole to inspect the top of pistons to see if those are hitting something that came loose, or carbon build up. Might also check timing to see if it has moved too far advanced causing piston slap I guess bad gas could also...
  12. 9

    At Wit's End--Yamaha F225 stalling out

    I would not do much else unless the problem shows back up. I am thinking the bad connection to HP pump were the problem also
  13. 9

    Unusual behavior when flushing motor

    that or there is an air leak in the system that only allows air in when the salt off is being sucked in somehow. But I would like to think Robert's replay was correct
  14. 9

    2002 60 H.P. Tiller—two questions . Revving/running oddly. Original prop

    no he just said it was a 4 stroke. my mistake seems the only 2002 F60 I could find still had carbs only real way to make sure all 4 carb bowls are drained completely of fuel is to open the drain screws to empty them best to run them often and keep the bowls full
  15. 9

    2002 60 H.P. Tiller—two questions . Revving/running oddly. Original prop

    giving the motors full model number helps ID what you have. since you say it is not a 2 stroke and it does not have carbs, I would monitor the rail pressure to see if it stays in spec. if rail pressure is good all of the time, sending off the injectors to have then cleaned and tested would be a...
  16. 9

    1987 70ETLH not charging

    and all this time I thought you knew what you were doing with all that electrical stuff you played with. I understand how this stuff goes wrong sometimes, I usually blame it on the beer I drink
  17. 9

    Boat only starts in high idle

    well I had one to many already and should have said in 1992 they should have them
  18. 9

    f90 stalled twice this evening

    maybe leaking fuel out of pump or lines, or maybe wrong rail pressure, or stuck open injectors dumping fuel
  19. 9

    Boat only starts in high idle

    have you taken the cowling off and the silencer off the front of the carbs to see if there are choke plates in the carbs and manual or electrical linkage to operate them? 1992 did not have those
  20. 9

    Boat only starts in high idle

    no auto choke if it has a manual and electric choke
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