1993 Sea Doo SP

[Mr Mopar]

CoastieJoe I AM AND WILL CONTINUE TO FOLLOW THEIR ADVISE , Thank You So Much !!!!!!!!!!!!!!!!

 

[Mr Mopar]

Hello Again Everyone ,

I PULLED THE SEADOO OUT OF WINTER STORAGE , decided to pull the plugs n crank her over ..... an to my SUPRISE ......... I got a FOUNTAIN OF OIL OUT THE PLUG HOLES
being that I am still new to this .............. WHAT THE HECK HAPPENED OVER THE WINTER ??

please help n advise ................... Thanks So Much !!

 

[Minnetonka4me]

Kind of normal on the old ones. Either the crank/oil bath seals or the rotary valve shaft seal are leaking.

Some people put a valve on the oil line going into the right/carb side of the motor.

 

[Coastiejoe]

As mentioned. Oil seeps past the seal when the ski sits for a long time and fill the engine. Probably will not happen all summer long if you use the ski.


Repairing and selling iPads, iPhones and Mini iPads.

 

[Lake Erie Steve]

Yup the Dr. is in the right track. The FIRST thing you should have done is come here. You bought a bunch of stuff for nothing.


Now....the first thing, and the most likely, is the MPEM. Go into the grey box and find the black/red wire (only one with a plastic cover thing) coming off the mpem and unhook it. That disables the rev limiter and the kill switches. Now try it. If it starts, rehook the wire up to kill it. You now know the MPEM is likely bad. From there you can take the kill switch/teather out of the mix by testing, but most likely its the MPEM.

If it doesnt have spark still, make sure the blk/red is still unhooked then you can take the white wire off the coil and put a test light to that wire and ground. Crank it. If it flashes, your coil is still bad. If it doesnt flash, the Stator is bad.

I do have some MPEMs and stators stock if you need one.

Would this not be the same troubleshooting for a 92 XP? I found the black/red wire coming from the mpem going to the coil. Got no spark. I have no white wire coming from the coil.