1999 Seadoo GTI wont idle Any Ideas

[csv73]

I have a 1999 GTI it wont idle. It has a new motor and carb it runs fine when you get it started and going past 10 mph.When riding you need to keep it running to change riders .If it stalls you need to hold the gas all the way down and it will start catch and run fine .Any ideas it basically did the same thing before the new carb and is now back at the mechanic.

 

[soccerdan90]

I'm having the same problem. Put new fuel lines in cleaned the fuel selector and filters. Now just waiting for my carb rebuild kits and it should run. Right now it will die if at idle and if i hold the throttle down it acts like its idling. I think my problem was a warped diaphragm assembly.

 

[csv73]

i will give the fuel lines and diapham a shot thanks

 

[soccerdan90]

Ya if you still have the gray fuel lines than that is probably the culprit. Mine were nasty.