My seadoo runs exactly 30 mins. No more. Then it goes into what Ive read is Limp Mode? Just enough power to make it back to shore. I know it would be easier to take it in and have the codes pulled,but I dont have the $130. Is there any truth to the info that this tech gave me.........." The 2000 GTX has a load sensor that tells the computer that the motor is working to hard to attain speed. If there is any slight issues with the pump, prop,or wear ring,the motor will sense it." Well,thats what he said. What do I know.