Rpm max speed problems video

[rxt13]

Here is a video of my problems dealer has tried numerous things to fix it and seems they can get it right for a ride or two and then samething they claim all they do is new plugs and it's fine I try new plugs I get nothing idk if they spray something in the engine or if it has to do w hooking it to the computer and restating it I have tried unplugging battery and nothing changed I have tried new coils ran great for a day then next it was back again they rode it supposedly and say it ran great I ride later that same day no change idk of it was bc it was choppy and had a hard time getting to 55 60 mph or what but it didn't change and that was the first time they didn't hook it to computer bc I insisted they didn't bc I think it maybe electrical problem not sure and help would be great thanks

https://youtu.be/EdYUIDSChOk

 

[red2blue]

My guess....fuel.

 

[rxt13]

My guess....fuel.

I have checked changed syphoned out everything I could think to do w fuel I am pretty sure I have ruled out everything fuel except the pump but I'm fairly confident that's not it either I run star tron thru it every tank and use Exxon or she'll 93 gas everytime

 

[red2blue]

I have checked changed syphoned out everything I could think to do w fuel I am pretty sure I have ruled out everything fuel except the pump but I'm fairly confident that's not it either I run star tron thru it every tank and use Exxon or she'll 93 gas everytime

Okay...you've ruled out spark...everything fuel except pump.

hmm....ridden w/o the seat on?...how about exhaust leak starving the motor of O2?

 

[rxt13]

Okay...you've ruled out spark...everything fuel except pump.

hmm....ridden w/o the seat on?...how about exhaust leak starving the motor of O2?

I have not checked exhaust leak haven't thought about that I haven't checked the intercooler yet either plan to do that tomorrow am if I can figure out how to do it without taking it out of the ski on all the threads I read it seems u have to remove it or atleast that's howbthey show to do it is with out it in but I have read numerous people say check it on a hose but haven't seen exactly how to or what I'm looking for... And I have not rode with out the seat on I have tho had it running with the seat up trying to figure it out and that's how I'm pretty confident to eliminate plugs and coils... I believe it is an electrical problem of some sorts because somedays it runs great and next like poop and everytime the dealer hooks to computer seems to clear it up for the next ride or next 2 rides but not much longer than that... I have also had the problem come and go while riding and simply turned it off and restarted it and it cleared up it is very mysterious ...

 

[red2blue]

no codes when it happens?

You ever check the slip on the sc?

 

[rxt13]

no codes when it happens?

You ever check the slip on the sc?

No codes at all don't know how to check slip on dc everything I'm reading tells me how to adjust and check w sc out of ski but I would rather not have to do that... Is there a way to check while in the ski???

 

[rxt13]

I did check ic today and it had no water coming out and it was completely dry had a really good amount of air coming thru thinking it is computer related thing everything mechanical checks out so far of all the things I have checked (plugs/coils/ic/sc(dealer checked and said was good not sure how to check myself)/fuel/not sure about wear ring it has some grooves in it i think should be fine (I'll post video) as the ski has had this problem come and go and all things mechanical check out so far any other things anyone can think of to try please shoot them at me... I have been told to check sc slip by a few ppl now but haven't figured out how to do that with out taking out sc as I would rather have dealer do that for warranty purposes as this has been happening since last year off and On also have heard check the tb to see if it is sticking??? Check the throttle Actuator???

 

[rxt13]

Video of impeller and wear ring...
https://youtu.be/0565RCN9SS8

 

[red2blue]

scratches happen.

 

[rxt13]

scratches happen.

That's what I figured

 

[red2blue]

As long as gap ain't bigger than... .014...all good.