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    720cc

    Seadoo key or aftermarket? Check the key for magnetism. I have 5 seadoos and 4 had the seadoo key. The one with problems had an aftermarket one. I compared the old seadoo keys magnet to the new junk and it had no magnetism. The dess post has a reed switch that uses the magnet in the key to...
  2. C

    720cc

    I had the exact same issue on my 97 GTI. Replaced DESS post and all cleaned all electrical connections. Still cut out. Then I bought a new Seadoo DESS key (my local dealer had them in stock) and sent it and the MPEM for programming, the cutting out is gone.
  3. C

    6490 RPM on 951?

    I will check the hoses. Thanks! Is it usually the long curved one or the short ones?
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    6490 RPM on 951?

    I actually had 50 on gps. I thought it should go better. So the water control valve issue would cause the exhaust to be too restricted or too hot??
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    6490 RPM on 951?

    I finally got the pump (had a cracked one) and a new Solas 15/20 impeller on my 99 GTX Limited. I see 6490 RPM and indicated 55 mph(dreamometer) on pretty smooth but not flat water. Is this normal or should it go faster?
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    Is this the right oil for a 1996 SPX? So confused…

    Yes, Lucas is fine. The Quicksilver PWC oil is also fine as it is JASO which exceeds API/TC. I use on all 4 Seadoos. The full synthetic is recommended if you have an engine with Rave valves. Supposed to keep them cleaner. Every ski that I have purchased this year, I asked the PO which oil they...
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    Restored my 1998 Seadoo Challenger 1800. Test drive today and...

    Good to see you got it running! Be careful when removing the black caps from the rave valves. I had one that popped up suddenly after pulling back the retaining clip. There is the spring under it that will pop out and spring to where you cannot find it. Had to use a magnet and retrieve from...
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    SBT snap rings instead of circlips on a 951?

    SBT seems to use those. I would get the correct normal circlip type. Part#290845465. I have a 97 GTX and 97 GTI with SBT engines. I pray those are not retaining the wrist pins, but probably are.
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    2000 Seadoo GTX RFI won’t stay running

    Do you have a Seadoo dess key or an aftermarket one? That will cause issues.
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    help 1990 bombardier gt key?

    +1 on the Seadoo key!!
  11. C

    help 1990 bombardier gt key?

    Just get a regular key for it. No programming on that. Seadoo did not start the DESS system until mid 90's.
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    1999 GTX Limited Jet pump needed

    I just got a GTX LTD that goes 42mph! I knew the wear ring was more than likely toast. The pump was difficult to remove. Got it off and the plastic housing is cracked. The wear ring was spinning and really worn. Where can I get a good pump or can this one be repaired? OSD has zero stock. The...
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    1999 Sea Doo GTX RFI - Battery Not Charging

    I just found another no charging scenario on a GTI I just bought a couple of days ago. Of course the PO said everything was "fixed" and ready for the water. I always check this junk because I know there still will be issues. So I start this one with my meter connected to the battery cables...
  14. C

    1999 Sea Doo GTX RFI - Battery Not Charging

    Check the output on the stator. If it's an aftermarket one, it could be faulty out of the box. As far as the replacement rectifier, it may not be good either. It's a good idea to check the stator with a Multimeter to be sure it's producing voltage. A repair manual will have the procedure for...
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    Garden hose hook up?? 98 GTI

    Looking from the back at the jet pump on the upper left there is a black plastic tube that the garden hose will screw right into the end. No adapter needed. Be sure to start the motor before turning the water on and turn water off before turning the motor off.
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    1997 GTI Engine cuts out after warmed up

    *************************SOLVED************************** I actually re read my post and my answer was there. "but keeps cutting out like pulling the dess key". Junk aftermarket DESS key lost it's magnetism. My 97 GTX has the original Seadoo DESS key and still has strong magnetism.
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    Seadoo 1999 XP Limited 2 Stroke Oil

    I use the Quicksilver full synthetic PWC oil. It actually exceeds the API-TC as it is JASO rated.
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    Bad Stator?

    I was chasing a no charge situation on my 97 GTI. Cleaned and checked all connections in the ignition box and then I got a rectifier from the other major site, would not start. I put the old rectifier back on and it started right up. My charging issue was a broken pin on the connector from...
  19. C

    Bad Stator?

    What kind of rectifier did you use? The aftermarket ones are not reliable.
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