I have an 02 Escape. It's not starting or turning over. I had it at the garage to see what the problem was. They changed the ignition fuse and it started fine. I drove maybe 100 miles and it's doing the same thing. I turn the key and get absolutely nothing. I tried to change the same fuse and still have nothing. I replaced the alternator and it has a new battery. Any suggestions before I have it towed back to a garage?