seadoo challenger 1800


    2002 challenger 240 efi Mercury, Beeping as soon as it starts up and fault codes 75 and 82.

    As soon as it starts get almost get a long constant beep. I bought a techmate pro and I'm getting codes 75 and 82 that will not clear. 75 is for fuel level and I just replaced the fuel level assembly because it was reading incorrectly, now it reads right. I don't know why I'm getting this...
  2. W

    Need help with 98 challenger 1800

    Hey guys, I have a 98 seadoo challenger 1800 twin rotax 787 engines for a couple season, both engines started up fine and ran perfectly. After this winter The port engine seems to have problems firing up, staying idle, while the other runs perfectly. I took it to a local boat shop and the...
  3. T

    Seadoo Challenger LT Twin Rotax 717 no SPARK SOS

    I recently purchased a seadoo challenger LT 2000 ( 4 seats ) twin ROTAX 717. my third time on the lake my right engine was going fine until it died on me. I binge watched all the content I could find on youtube on how to do a diagnostic and here is what I did so far: - tested the compression...
  4. J

    2000 seadoo challenger 1800 won’t start

    This is a new boat for me from end of last season and am trying desperately to get more familiar with it, especially since no one wants to work on them around me. I had it running fine last week but when I started it today it tried to start but wouldn’t turn over. I removed the main fuel line on...
  5. Richard deleon

    Having a leak problem !!! Help

    Ok so I took my boat out 4 times in the last 2 months or so after buying it...not one problem. But this last time I started to hear a stream or water leak from the bilge area, opened her up and saw water streaming in from the right side of the boat. But I couldn’t locate where it wash comming...
  6. DonkeyPunch'97

    1997 seadoo challenger 1800

    i purchased this boat used a year ago and have a few things going on... first, my tachs never have worked right, one maxes out all time and other moves around but is not correct for sure. Second, my fuel gauge has never worked since ownership (lights on dash do work and everything else does like...
  7. J

    Seadoo Challenger 1800 / Rotax engine keeps blowing up - help!!!!!

    Hello, I bought a 2007 Seadoo Challenger 1800 in May of this year that needed a new engine. The reason for the original ROTAX engine blowing up was per previous owner a bad supercharger (2007 model with ceramic washers). I had a local certified seadoo dealer install an SBT engine. The...
  8. J

    2000 seadoo 18ft challenger

    Hi, Since you have been talking about oil, I have a question. Does anyone else experience the white smoke out the back of the boat when they start it up every time. It is embarassing and it becomes a large cloud over the dock. People have to breath it. We put the two cycle oil in and it...
  9. ANDYstepan

    Mechanic around KC/St Joe

    hey all - I'm looking for someone to install 2 new motors in my seadoo challenger over the winter. Anyone know anyone? thanks! - Andy 646.641.1652
  10. S

    Port Engine Slipping

    Hello all. I've had a few problems with the port engine and I was hoping someone might be able to help me sound more intelligent should I need to take it to a dealer. First off, we bought a 1997 SeaDoo Challenger 1800 in October last year. After taking it out a few times with no problems...