First off, I don't want to start any kind of BRAND BASHING. I have driven several different 6. 0L and was impressed with there power and the new 5-speed auto. That said, I have been seeing alot of new fords that sound awful. They have a very distinct sound, like they are only hitting on 5-6 cylinders. This is not the clean sound I have herd before, when I test drove some. This is very obvious (hey my wife said that thing sounds horrible, like it's missing) I use to like the sound with it's nice turbo whirl. But most of the trucks I see and hear now really sound bad, and when they leave a stop light , they have no power. Anyone else notice this? I am wondering if this is fords answer to their problems, and the latest re-flash? 
