ACCELERATOR PEDAL STICKS CLOSED DUE TO OBSTRUCTION IN THROTTLE BODY. TO OVERCOME INERTIA; EXCESS PRESSURE ON PEDAL IS REQUIRED. WHEN OBSTRUCTION CLEARS; ENGINE RPM IS VERY HIGH CAUSING VEHICLE TO SURGE IF IN GEAR. CLEANING THROTTLE BODY IS REQUIRED EVERY SIX MONTHS. COST IS PROHIBITIVE. *NM