This has been going on for almost a year now. I am just about all out of ideas. When my car is warmed up and been driving for twenty or more minutes, I start to hear a deep rattling/growling noise from under the hood kind of in the center. It only happens when warmed up, only when accelerating, its volume matches rpm and fluctuates at each gear shift. It does not happen when I am parked. If you let off the gas, it stops, but any gas and it starts up again. I have been told it is my exhaust heat shield, but I removed it and it still happens. Fingers crossed it is not my transmission. Here is a link to a video: https://www.dropbox.com/s/tz79ft06bempsfd/2017-02-06%2017.38.17.mp4?dl=0
have the same problem?
Wednesday, February 15th, 2017 AT 5:45 PM