Just bought used cx-7 awd with 22000 miles on it. Seems to run realy well, handle well and the brakes are great! A little lag in power until about 3000 rpms when turbo kicks in. Anyway, the engine seems anoyingly loud. Think it has direct injection. Maybe this is the reason. It is louder than anything I have owned inside the cabin. Wife does not like it at all. I currently own a 2010 Camaro with direct injection with a V6 and it is no where near as loud as this motor. Do I just have to turn up the radio and live with it or do you think I have some kind of problem? Any response would be appreciated.