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  1. 9

    water in lower cylinder/ Corrosion issues

    see if you can find another head, or see if someone can patch it those other holes look like they may be there on purpose
  2. 9

    Yamaha 90TRL propeller issue

    that is good news. how did you shear off the ends of the cotter pin with the nut in the way?
  3. 9

    Suzuki DT 65 outboard 1992 can’t get lower unit in neutral after water impeller change

    I am not familiar with that Suzuki, but would guess the lower unit may need to be opened up to get the shaft back into place
  4. 9

    Two wildly different compression readings, why? On in around 60 and on around 200?

    I would want to know if this motor is an interference motor, (if timing is off will the pistons hit the valves and bend / break things)
  5. 9

    Burnt fuel pooling?

    sorry, just notice he said burnt fuel and oil, not unburned. so that burned fuel and oil comes out the exhaust
  6. 9

    Suzuki 9.9 water restriction?

    2 people have given this motor away, so you need to take things apart to try and see where that water is coming form. maybe bad tube or grommet it sticks into, or a hole in some other part of motor
  7. 9

    She wont run over 3000RPM

    does the rail pressure stay in spec? if so, send the injectors out for testing and cleaning
  8. 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
  9. 9

    Burnt fuel pooling?

    over oiling maybe or one or more cylinders not burning fuel properly
  10. 9

    70ETLH thrust washer wear

    torque the nut properly and go
  11. 9

    Water and Exhaust Coming from Lower Cowling

    My guess is hole in exhust guide or gasker bad
  12. 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?
  13. 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
  14. 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
  15. 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
  16. 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. "
  17. 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
  18. 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...
  19. 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
  20. 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
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