99 seadoo gtx rfi problems

[O2bdivin]

I have 99 gtx rfi with new engine From SBT it ran fine the first two time took it out
but now I had to open up the throttle to get it to run and ran fine but it died and now it will only run
second or two and die it is getting fuel and spark but plugs are wet and oily the plugs are new I just need some help
with this ski

[Technical Support]

Re: 99 seadoo gtx rfi problems

Does it run on the trailer but not in the water? Did you check fuel pressure?

[O2bdivin]

Re: 99 seadoo gtx rfi problems

I checked fuel pressure it is good . Got it run and rev up a couple of times last night but it went right back to run and die
the plugs are very oily and I did what the manual said to do about a fouled engine and it run for about minute or two could the engine just be oil fouled bad it is getting good spark just don't know

[Technical Support]

Re: 99 seadoo gtx rfi problems

The injectors could be holding open or the tps is messed up, you may need to have it checked out with a scan tool or the Sea-doo b.u.d.s system.

[O2bdivin]

Re: 99 seadoo gtx rfi problems

The injectors are working. I don't know about the TPS can I test it with a multimeter and if is bad will that cause the plugs to be oily. Thanks

[Technical Support]

Re: 99 seadoo gtx rfi problems

Not so much oily but very wet. What type of oil are you using?

[O2bdivin]

Re: 99 seadoo gtx rfi problems

Seadoo oil. Is there anyway to test the TPS without taking it a dealer they don't want work on a two stroke

[Technical Support]

Re: 99 seadoo gtx rfi problems

Yes you can follow the service manual procedure, if you don’t have 1 then go to seadoo manuals. net to down load a free copy

[O2bdivin]

Re: 99 seadoo gtx rfi problems

Could that be the problem with oily plugs if it is out of adjustment the computer might not know whether it is open or closed

[Technical Support]

Re: 99 seadoo gtx rfi problems

It depends is it straigh oil or oil and gas mixed?