Ok i've got a '99 gsr motor. My idle is all messed up reving from like 1200 to 1700 rpm's when the motor is cold. When the car warms up, everythin is good and it doesnt happen anymore. From what ive read up on this, it has to be the fast idle thermo valve. I checked EVERYTHING else. One problem though--everything on this forum is for 94-95 gsr's where the fast idle valve is under the TB. Mine doesnt have it under there. Is the fast idle thermo valve in a different location? I've checked another '99 gsr TB and its the same as mine. Any help would be great...