Whenever I let off the gas pedal quickly, the turbo blow-off valve on my Sky produces a short but very audible whistle that sounds just like a brake squeek! To me this sound is embarrasing and I believe all the turbo's are doing this. I have complained to my dealer but they just say it's normal. I would at least like to change the type of noise.-There are different aftermarket blow-off valves available but I can't find anything for the Sky turbo. Does anyone have any thoughts or info on this?
Thanks, Greg
gmo67@sbcglobal.net
