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Need help with 1999 sea doo gtx limited

rwbjb's Avatar

Join Date: Sep 2008
Posts: 1

09-30-08, 11:50 AM   #1  
Need help with 1999 sea doo gtx limited

My sea doo will reach about 40 mph then it starts to bog down. It will not run any faster. Runs fine up to 40 mph.

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samuari's Avatar

Join Date: Jul 2008
Posts: 541

09-30-08, 04:32 PM   #2  
I would start simple and put new spark plugs in it and look to be sure you don't have any obstructions in the intake grate or pump housing. Make sure none of the blades on the impeller are bent. After that I would do a compression test. Next would be to check the clearance between the impeller and pump housing.

Carpets Done Wright's Avatar

Join Date: Nov 2000
Posts: 5,074

10-12-08, 05:55 AM   #3  
Carb issues is what it sounds like to me.

The carbs have an internal barrel style filter on each carb, on the side where the ful line connect to the carbs. These internal filters get clogged and restrict fuel flow. When you pull them out of the carb, they will have what looks like white hair in them.

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