No Speed

[patlance]

Hello All,
Just put my Sea Doo in the water after being serviced. Sucked in garbage bag, never saw it. My problem is, is that when I pull the throttle full speed, sea doo revs at high end but goes forward very slow..if I throttle it half way it will run smoothly up to a fast speed. Also, my top speed was 65 mph last year, this year it tops out at 50. Any ideas?
Patlance

 

[WAJetboating]

Most likely...

...something is still stuck in your jetdrive. Piece(s) of the garbage bag, for example. That will reduce flow and cause horrible turbulence and cavitation, which will kill performance.

Get in there with a really bright flashlight, from both ends. I'll bet you missed something.