I bought my 2010 aveo just 6 months ago from a dealer with 36k on it. The engine was misfiring due to recalled coil boots. That was fixed under warranty. Over the past few weeks the car sounds loud when driving up to freeway speeds. There is a vibration sound quite loud sounds like its in the back of the car. Please help. I've had my last car fail less than a year after I bought it. Does anyone know what is causing this noise?
Thank you