sea doo gtx 2001 not runnig good...help pls...?

[rojasted]

i just purchased a 2001 gtx di that runs but does not advance in the water the engine was just serviced in april new plugs new seals ect. there is white smoke coming from the rear near the jet when started what can this be? please help i can do the repair my self if i have the direction on where to start thanks for your help

 

[JoeZ]

How long after the service was this? Did you pull the plugs yet to check to see what they say?

Is it white smoke like water vapor, or does it have a blue tint to it like oil burning?

How old is the gas you are using? Are you running premix?