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  1. Operation on yds is within spec throttle...

    Operation on yds is within spec



    throttle body mount failure is my guess also
  2. No help but my 08 sho running a solas 13/22 idles...

    No help but my 08 sho running a solas 13/22 idles at 1500rpm on the cluster when on the water tops out at 7300 ish now and 67mph since I added a worx grate was 69/70 on stock grate

    ski has...
  3. Might have a better chance being in the EU on the...

    Might have a better chance being in the EU on the basis of eu consumer law if bought new from a dealer. Contact Yamaha local office or dealer you bought ski from .
  4. Thread: Water in the hull

    by HDAV
    Replies
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    17,589

    hmm might have to check that on mine where about...

    hmm might have to check that on mine where about was the leak visible?
  5. I posted the service manual page for compression...

    I posted the service manual page for compression specs a page or so ago

    Keep an eye on the oil and if level rises then get it changed
  6. Without YDS pissing in the wind....... a stuck...

    Without YDS pissing in the wind....... a stuck valve would most likely mean odd compression on one cylinder timing could be out, skipped a link, again compression would be down across all seems to be...
  7. so second time you have had gas in oil? ...

    so second time you have had gas in oil?




    Gas gas in oil is not normal for a Yamaha, the older MR-1 motors are known to have bad ecu and spray fuel by sticking open, possible one of your...
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    $1000 for 3 sensors ??? get YDS 1.33 will...

    $1000 for 3 sensors ???

    get YDS 1.33 will probably go what you need ($70 on eBay) check the fault codes...... did you test the thermostat?

    i would test the sensors and and thermostat motor...
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    Are you using cellular data? It block me on my...

    Are you using cellular data? It block me on my phone unless using WiFi there is a an IP block on the cell service IP address I think as it thinks your a commercial operator due to the high number of...
  10. My motor was slightly higher but not by 40psi...

    My motor was slightly higher but not by 40psi (not that I remember anyway) perhaps the spec is measured differently when Yamaha does it for the manual?
  11. It’s way over spec (87psi is spec for an SHO) but...

    It’s way over spec (87psi is spec for an SHO) but that could be the gauge ugh consistent across all 4 cylinders which is good
    .http://greenhulk.net/forums/attachment.php?attachmentid=452176&stc=1
  12. Compression seems high too sure it was around...

    Compression seems high too sure it was around 90psi in the manual and while gauges vary that does seem quite high! I’m thinking throttle body mount split letting more air in at idle so high idle but...
  13. seemsna high idle and 13/22 solas? Is engine...

    seemsna high idle and 13/22 solas? Is engine modified?
  14. According to my SHO Service manual trolling speed...

    According to my SHO Service manual trolling speed is 1150-1350 rpm
  15. Aftermarket filters are available...

    Aftermarket filters are available https://rivaracing.com/i-17283411-riva-yamaha-vx-replacement-performance-air-filter.html#!
  16. Rear right of the engine near an oil return...

    Rear right of the engine near an oil return pipe..... see the image here tyou can see anode on the left of picture to the side of the oil pipe spigot...
  17. Idle RPM is in the service manual sure its about...

    Idle RPM is in the service manual sure its about 1250, get injectors cleaned and tested would be my next step and checked prop pitch need to know WOT RPM should be 7500 RPM ish if much lower or...
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    What RPM are you seeing and were last years...

    What RPM are you seeing and were last years speeds by GPS or dream-o-meter?
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    Personally i would enjoy it while the weather is...

    Personally i would enjoy it while the weather is still good and when it changes then take dealer and Yamaha to task on getting it sorted, also see if you can get hold of a copy of the shop manual as...
  20. Do an oil change (may need to do a couple) and...

    Do an oil change (may need to do a couple) and hopefully will be as simple as bad plug or coil, if they all test and look good injectors next a buddy just had a an issue on his SVHO turned out...
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    Did you ask what the tolerance was ???? Might...

    Did you ask what the tolerance was ????

    Might be in need of a valve adjustment is ski under warranty? How many hours?
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    https://www.ebay.co.uk/itm/192642709324 This...

    https://www.ebay.co.uk/itm/192642709324

    This is the one i use works great just need an old laptop (XP/7/8 32bit to run software)
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    :lol: :):facepalm: Oh yeah........

    :lol: :):facepalm:

    Oh yeah........
  24. could be a missfire due to a bad plug or coil...

    could be a missfire due to a bad plug or coil pack, replace the plugs and test the coil packs, if they are all good look for a leaking or stuck open injector ( you can remove injectors and have...
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    DA ??? NOt sure what that is (PM me) But glad...

    DA ???

    NOt sure what that is (PM me) But glad you got it sorted.......
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