I have a 98 gtx limited. It was having some issues, so I went through and rebuilt the motor completely. New wear ring, new solas 15/20, new fuel lines, and carb kits. I have to bump the throttle to get it up to RPM once there, it seems like the jet pump isn’t unloading unless it pops out of the water. I am 6500 feet elevation, so I don’t know if I need to work on trying to find new jets/different impeller or if I’m missing something. Thanks