Seadoo bogs down

[Averde99]

I have a 2011 seadoo RXTX 260 and when i hit the throtle it doesnt really do anything and it tries to stall out. What can i do to fix this?

 

[Digdog]

Did you try new plugs? Does it have old fuel in it? Are there any codes?

 

[pwgsx]

Dirty fuel injectors maybe, how old is the fuel? Did you use fuel stabil?

 

[AircraftDoc]

Spark plugs, very notorious.

 

[bornred73]

I have a similar problem. Changed plugs, emptied and refilled fuel with premium 92 octane plus an injector cleaner additive, was surprised neither of those fixed it. Measured coil pack impedance, all 3 around 1.2 ohms? Inspected intercooler output hose for water and found an oily goo but no evidence of water. Any ideas as to if that is common on a ski with only 90 hours? Thanks in advance!

 

[lightman02]

Make sure the throttle body is clean and lubricated. You need to leave the intake hose disconnected from the throttle body while running the ski on a garden hose in order to properly check for a leaking intercooler.

 

[bornred73]

Thanks for the help, leaking intercooler.