1997 Mustang GT Knocking sound when I turn the ignition
I have 1997 Ford Mustang GT (automatic). Today first time I noticed a knocking sound when I go to start the car. It sounds like it is coming from behind the radio. I have no clue what it can be. I just got the car a few months ago. Does anyone have any idea what it is? If so, do you also know is it some pricey repair. It will be really annoying hearing that in the car w/ other ppl inside it let alone myself.