What was found
AIRCRAFT WAS GROUNDED: AN EMERGENCY WAS DECLARED DUE TO: FELT DIFFERENTIAL PRESSURE ON TAKEOFF PITCH PRESSURE WAS HIGH, THEN IN FLIGHT AUTOPILOT DISENGAGED TWICE FOLLOW WITH MASTER CAUTION COMING ON SEVERAL TIMES AND THE FLIGHT CONT ON SIX PACK. AIRCRAFT AIR INTERRUPTED BACK TO AND LANDED SAFELY AT MIA. FOUND ELEVATOR FEEL COMPUTER LEAKING HYDRAULIC FLUID. REMOVE AND REPLACED ELEVATOR FEEL COMPUTER. PER TASKCARD 08L3002702. ALL OPS CHECKS AND LEAK CHECKS GOOD. FAULT CLEARED.