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  1. 9

    Sand getting into Suzuki 20hp outboard - can I pull it out?

    I have no idea what you mean it seems a big tighter. can you explain? even if you meant a bit tighter, I have no idea what is tighter. and I would be looking for codes to tell you what is bringing in the check motor light
  2. 9

    Yamaha T9.9 no power to starter

    Check for 12+ to the start device(button or key switch) to make sure that has power. if it does not trace the wiring back to see where it is being lost. if it does have 12V+ then chase in the other direction if the other side of switch gets power when operated
  3. 9

    1989 90hp yamaha outboard oil pump

    Without oil running thru the pump and the gear riding on the crankshaft, I would think it would be a bad idea. remove the oil pump Drive shaft and gear
  4. 9

    Vacuum line for Suzuki 2.5HP 4 stroke outboard

    My guess is #11 is the hose and #12 is the jet inside the hose. Pump has to have a fuel hose into pump and a fuel hose out of pump, and the pulse hose to make the pump operate
  5. 9

    Vacuum line for Suzuki 2.5HP 4 stroke outboard

    I guess I was correct in the #11 hose/line being the pulse line to the pump. strange that the OP does not understand what he is seeing
  6. 9

    Vacuum line for Suzuki 2.5HP 4 stroke outboard

    there is only one line to the carb, and that is for gas to fill the carb bowl the pump has 3 lines, the pulse, the fuel into pump and the fuel out of the pump to the carb
  7. 9

    Vacuum line for Suzuki 2.5HP 4 stroke outboard

    you did not answer my Question. there are 3 lines going to the pump. look at that diagram and see if #11 is the one you are talking about
  8. 9

    Vacuum line for Suzuki 2.5HP 4 stroke outboard

    apparently that hose connects to the fuel pump, not the carburetor istself, did you check on the diagram for the fuel pump? it shows 3 hoses is it the line #11 on that diagram?
  9. 9

    Aluminum vs stainless props

    diameter, pitch, and how many blades all make a difference
  10. 9

    90etlf oil pump

    and hope they removed the pump parts properly.
  11. 9

    Need Help! Carburetor jet and adjustment Yamaha 2000, F100TXRY

    the parts breakdown for that motor says all 4 main jets are the same (#128) and the needle jets are the same and the #42 jets are the same. if you stripped a pilot screw, there is a good chance the seat that pilot screw seats into is messed up also. there is a reason they say to lightly seat...
  12. 9

    Very weird Yamaha issue

    I am thinking a bad connection also on the 12 volt circuit +or -
  13. 9

    Very weird Yamaha issue

    I wonder what the CDI is doing with the 12V DC from battery or lighting coil? I know small 2 stroke motors do not need the battery voltage to run
  14. 9

    Charging/fuel enrichment

    measure how far the needle sticks out while cold and then hook it up to a 12 v battery for a few minutes to see if it extends. you really need to get a service manual for your motor it has all the info you need for working on the motor Yamaha service manual should have the ohms specs and other...
  15. 9

    Charging/fuel enrichment

    that is normal. the blue is tied to the Green out of the Lighting coil
  16. 9

    Cylinder 1,3 and 5 not firing on df200 v6

    very sad to know new injectors don't work as they should. most people send off their injectors to have them tested/cleaned and flow/spray tested, before buying new ones. hope you can get your money back and tanks for posting up what the problem was,I am sure it will help others reading this...
  17. 9

    Cylinder 1,3 and 5 not firing on df200 v6

    knowing the rail pressure is in spec would be good to know
  18. 9

    Yamaha 50 1985 2-stroke cooling problem

    you can look on line on how to do it, but if it is a piece of rubber water pump impellor floating around in there ,descaler will not dissolve that Before you do anything else, drop the lower unit, hook up a water hose to the pipe heading up to the power head, remove the thermostat turn on the...
  19. 9

    Yamaha 50 1985 2-stroke cooling problem

    maybe using some Ridlyme marine descaler will help before trying to tear the motor apart.
  20. 9

    No power to electric fuel pump

    well, sounds like you need to find the fuel pump relay and test that to see if it is getting key on power and if the relay is operating at all and if it has 12+ to one side of the contact and sends power out the other side
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