when i bought my car, it had a george jetson sound that many vw's ive seen had, like an intake burble high pitched squeeky kinda sound. After installing my new motor i have never heard that. Last nite i put on the new coil-couldve been one problem- and tuned the thing up. Today it has that herby sound and has more power than ever! What makes that sound? Does that just mean she's happy?