First post/thread so hi to all users.
2002 XLT Explorer, noise from inside rear quarter like a knocking constant beat. Not washer pump as I operated that and could hear noise over it after removing access panel, but noise is close. Can be heard while parked or driving, does not change beat. Cuts off when ignition off, comes back on when start car. I think it is getting louder but not sure as am now listening for it more! What is it?
