I was driving along and all of a sudden, the sound of my engine changed. It sounds like a lawnmower or like a honda with a really big fart pipe. It still runs and the idle is not too rough. The sound is coming from the engine compartment, not from the exhaust (back of the car). I popped the hood and saw that one of the lines to the intake was severed. It's the smaller of the two lines that runs from the rear of the engine compartment to the intake. I thought I saw that Stazi blocked this off and put a K&N filter on, but I'm not sure which ones he did this on. Does this sound like it could be my problem or was it just coincidence that I just saw that problem now and it's really something else? I plan on taking my car into Ford on Monday morning, but would appreciate any help you guys can give me in the meantime. Thanks
