2007 Dodge Caliber sxt. So here's the problem, while accelerating I get a very high pitched whine like a dremel or something, but only from 2000ish to 3000ish rpms then it stops. Sometimes when I first start the car it won't do it but it's been pretty steady. I do get a slight whine when not in gear but only when I feather the gas around 2500-3000 rpm! Any idea what this problem might be?? Just got it back today and got my other issue fixed witched turned out to be a can shaft sensor. They replaced the idler pulley and belt. Noise is still there. They said to take the car and I still can't figure it out. Idk if it's the trans or maybe the alternator.