I picked the car up this morning, they said they couldn't hear the noise, and refused to work on it any more. This noise was not hear before I had them fix the transmission. It pings like crazy at highway speeds. Everything that I have read indicates to me that there is probably still a vacuum line either not connected, or not connected properly. I guess at this point I will have to get the Haynes manual out and check each one myself. What fun.
