I am having trouble with my 1100stx... It runs great for an hour or so sometimes even longer... then it stalls and the check engine light comes on. I can cut it off and in a few minutes turn it back on and it runs good for alittle while then the check engine light comes back on and it stalls again. It does that on and off all the time. I am not really sure what could be the cause of the problem??? What do you guys think???

 

My intuition is telling me that it is probably a faulty sensor… however, I have been known to be wrong at times.. Has anyone had any similar problems of this kind??

 

I have not experienced a problem like that b4... Sounds to be a sensor. Just guessing tho'.... Wish I could help ya out more.. But welcome to the forums anyway!!

 

Maybe the catalitc is gitting clogged. It should turn on the check exhaust lite. Take the thing out. Go to Atlantic Jet ski.com and order a D plate with a sensor override. Engine runs better and it's heaper then a new catalitic.

 

Yea... Im not sure what the problem may be either.. I took both of my jet skis in to the shop yesterday to have them serviced. I didnt get the opportunity to run them last summer so I thought it would be a good idea.... my 1100 stx had a recall that I need to take care of anyway.. hopefully it is not something that will cost too much cash.
Thanks.. This fourm seems great.. I will post what the problem was for future refrence...

 

Sorry for the delayed post... The mechanic at the shop said that there was a sensor that was loose, all that he did was tighten it back on