Just started bike up for the summer , was parked for the last 3 months (gotta love the snow), I let it run for about 30 mins in the drive, shut it off and turned the key to "on" position, and now i narrowed it down to the servo that works the exhaust gate. Problem is it sounds like it is running constant, making that high pitched sound (like a high presure fuel pump). Got the servo , and valve off ebay and it was fine when i put it in and for 2 - 3 months after. now it seems its constant trying to turn , but i know with cable hooked it only turns about 1/2 inch.. b 4 i pull the tank and fairings, anyone had a similar problem , or any ideas.. thanks again