2004 Ford Explorer 4 cyl Four Wheel Drive Automatic 99000 miles
When placing my explorer into reverse it hesitates then jumps into gear. Sometimes sounding like I hit something. What is the best course of action? Also my radio won't work. My CD player would play but wouldn't release the CD or you couldn't change songs now the display lights have come back on but will not play radio or cd and you can't change the clock (it stays on the same time) !