2003 Sea Doo GTX supercharged limited won't go over 35mph

[Frankie Servidio]

Having a problem with my 2003 sea doo gtx not going over 35mph and 5500rpm. on land it easily revs above 5500 rpm but under load won't go above that. i just had the super charger rebuilt sounds like its starving for gas. has a low tone in the engine when in the water. could be clogged injectors? Voltage regulator? not really sure.

 

[red2blue]

check for boost leak between supercharger and throttle body...specifically...make sure the clamps are tight.

 

[AircraftDoc]

Change the spark plugs. They will fail at higher RPMs.

 

[Mcaveman]

Disregard didn't see you had sc rebuilt

 

[Steven Mace]

how did you go?

 

[Coastiejoe]

Generally speaking, when a SC fails you loose 15 to 20 MPH of your norm. Most max out around 45 to 45 MPH when either the SC fails or a poor connection happens from the intercooler.. Check out the connection hose well..