1998 PONTAIC BONNEVILLE SE, STANDARD V6 ENGINE, WHILE STOPPED WITH THE BRAKE ENGAGED THE ENGINE WILL SURGE AND LEAP FORWARD . CAR ENGINE WILL QUIT WHILE DRIVING, CAUSING LOSS OF ANTI-LOCK BRAKES. TRANSMISSION SOMETIMES SHIFTS UP AND DOWN WITHOUT ANY REASON, EVEN AT SPEED CAUSING CONTROL PROBLEMS. SUPOSEDLY RELATED TO THE DESIGN OF THE INTAKE MANIFOLD ( PLASTIC CRACKS CAUSING VACUM PROBLEMS AND SOMETINES LOSS OF WATER). ALSO EXTERIOR PAINT STARTED TO PEAL OFF AT 70.000 MILES.*AK