DRIVER'S SIDE REAR TIE ROD SEPARATED AT MODERATE SPEED RESULTING IN TEMPORARY LOSS OF CONTROL AND NEAR CRASH (FISH TAILED UNTIL CAR STOPPED). FORD DEALER INSPECTED AND FOUND DRIVERS SIDE REAR TIE ROD BROKEN AT BALL AND SOCKET. FORD DEALER ALSO FOUND PASSENGER SIDE REAR UPPER CONTROL ARM LOOSE. FORD DEALER ALSO FOUND LEAKING PASSENGER SIDE, REAR SHOCK; ALL BEFORE 90K MILES.