Shaft rattle driving me nuts, 93 GTS stock.

[offgrididaho]

Can this be stopped? I tried setting idle higher but it loaded up the engine in the no-wake zone. Does that tail-cone thing work or any other fixes?

 

[mikidymac]

Nothing really works, it is just the way they are.
Adjusting the idle should not "load up" the engine.
Are you sure you adjusted the idle and not the low speed mixture screw?

 

[offgrididaho]

Nothing really works, it is just the way they are.
Adjusting the idle should not "load up" the engine.
Are you sure you adjusted the idle and not the low speed mixture screw?

I think I had the low at 1.25 turns out. I moved it in to 1 1/8th turn out. Supposed to be 1 turn out. I like running 2-smokes rich as they dont scuff pistons that way.

 

[mikidymac]

Set the screws to stock settings on a stock Seadoo adjust idle then oil pump lever.