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  1. 9

    2004 Yamaha F115 TLRC no start when hot

    possibly the VST is getting hot enough to vaporize the fuel
  2. 9

    2015 yamaha 75hp too a 115hp

    yep, takes more fuel and something to oxidize that extra fuel, (more air or nitrous) and then it all has to exit the motor properly too. not easy to throw a set of tuned headers on an outboard to help it breath.
  3. 9

    2015 yamaha 75hp too a 115hp

    compare part numbers on the motors to see if any are the same. 75 to 90 maybe, but I do not think 75 to 115 would be possible unless you did some major modifications and program changing. turbos or blowers too check with some racing forums maybe to see what they say
  4. 9

    Cylinder head anode??? Do I need one??

    after 23 years you may not be able to get it out and maybe even break off pieces that can loge into passages restricting water flow
  5. 9

    2004 F115 Regulator Rectifier Blows Every 12 Hours

    and compare to the reading you get to the Garmin to see if there is a difference
  6. 9

    YDIS SMART ADAPTER,Part Number 90890-06905-00

    ask them why
  7. 9

    2004 F115 Regulator Rectifier Blows Every 12 Hours

    this is one reason I suggested a bad connection
  8. 9

    Hydrofoil Stabilizer for Outboard Motors ?

    my little 16ft Xpress came with one on the 40, I took it off and could not stop the boat from proposing unless I put a bunch of weight up front. transom wedges would be needed to get my motor to kick in far enough to stop it without the stingray foil
  9. 9

    2004 F115 Regulator Rectifier Blows Every 12 Hours

    from what I have read, bad battery connections can cause RR to fail. wing nuts are frowned on. see what you can find online and start you searching
  10. 9

    2004 F115 Regulator Rectifier Blows Every 12 Hours

    that is not what you posted in the original post, so how can we help? having 11.9 to 14.4v when running is a problem. look for bad connections is all I have
  11. 9

    2004 F115 Regulator Rectifier Blows Every 12 Hours

    or a bad connection on the positive or neg side
  12. 9

    Lower Unit Oil Leak

    big question is how long has that water/saltwater been in that gear case? bearings and gears rust and go south as you keep running even with new lube. even the smallest bit of pitting will cause failure when run long enough. inspection would be a good thing IMHO
  13. 9

    Lower Unit Oil Leak

    I would just buy a new seal housing to put back in if you plan on pulling it on a motor that old. but before doing that I think doing the pressure and vacuum test in your service manual on the lower would be a good idea
  14. 9

    Lower Unit Oil Leak

    the original post said he had water in the gear case also
  15. 9

    Lower Unit Oil Leak

    it is just a drain hole to let water out above the water pump. that cavity has to drain
  16. 9

    Yamaha 30 SG carb emulsion tube

    did you find that info just using Yamaha 30SG?
  17. 9

    Yamaha 30 SG carb emulsion tube

    look at a parts breakdown for your motor to find part numbers
  18. 9

    Running engine on Trailer.

    depends on how much pressue and water flow you have, that is a small hose running to the power head. Owners manuals say not to. But some people say to use both muffs and the cowling fitting when running out of the water
  19. 9

    Repair or replace the exhaust baffle for ‘84 suzuki DT30

    looks like that plate should fit a 20,25 and 30, but not sure what years. so it might help in your search for used part https://www.boats.net/product/suzuki/14131-96301?ref=6c73441d232490abd6ae999f798a0d0930abf4a6
  20. 9

    1992 Suzuki dt 85 propeller hardware

    look at a parts breakdown of your motor, it will show what is needed, or just drop by a Suzuki outboard dealer and they should be able to look it up for you
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