2007 MERCURY MONTEGO Fuelpropulsion System Problems

MULTIPLE INSTANCES OF MY CAR ACCELERATING WHILE IN A LOWER RPM SUCH AS AT A STOP LIGHT, DRIVE THRU WINDOW AND PARKING LOTS. ESPECIALLY INCREASED INSTANCES WHEN THE AIR CONDITIONING IS RUNNING. THIS ALSO CAUSES THE CAR TO DIE COMPLETELY IN SOME CASES. I HAVE TO TRY TO PULL OVER SOMEWHERE IN ORDER TO PUT THE CAR IN PARK AND RESTART IT. THIS ISSUE WITH THE ACCELERATION IS INCREASING IN FREQUENCY LATELY. I CAN COUNT ON IT TO HAPPEN EVERY SINGLE TIME I HAVE THE AIR CONDITIONER RUNNING AND SOMETIMES WHEN IT IS NOT. PROBLEM HAS OCCURRED HUNDREDS OF TIMES. IT IS VERY DANGEROUS! IF I WERE SLOW TO REACT TO THE ACCELERATION, THE CAR WOULD DEFINITELY RUN OVER A PEDESTRIAN OR HIT ANOTHER VEHICLE! LOCAL FORD DEALERSHIP VEHICLE WAS PURCHASED FROM SAID THEY WERE NOT AWARE OF ANY ISSUE LIKE THIS OCCURRING IN OTHER LIKE MODELS. PLEASE HELP! LAST...

CAR LUNGES FORWARD AND BACKWARDS WHEN PUTTING INTO GEAR (DRIVE OR REVERSE). IT IS EXTREMELY NOTICABLE TO PASSENGERS AND OTHERS. IT IS DANGEROUS, AS YOU HAVE NO CONTROL OVER THE LUNGING MOTION THAT COULD POSSIBLY PIN SOMEONE WALKING NEARBY AS YOU ARE PARKING THE VEHICLE. IT APPEARS THIS IS A COMMON PROBLEM THAT HAS BEEN REPORTED BY MANY AND ACTION NEEDS TO BE TAKEN BY THE MAKER TO CORRECT THE PROBLEM. *TR