I have a new 2014 Mustang V6 3.7. I noticed something today and I'm not sure if it's normal. when I give it short burst of gas there is a very pronounced "air rushing in" sound right behind and below the throttle body. It's very defined and sounds more like a vent hose or something that concentrated. Is this a normal sound? Seems to be running okay.
Air rushing sounds are not normal. Have the dealership service department look at it for you. Might be a loose connection. Your still covered under warranty.
Once again, Tom is right. Take it to the dealer.
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