2007 Mercury Montego 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 NIGHT MY HUSBAND AND I WENT THROUGH A LOCAL RESTAURANT DRIVE THRU WINDOW AND WHILE GOING THROUGH THE LINE, THE ENGINE SURGED 5 DIFFERENT TIMES! THESE ARE NOT SLIGHT LITTLE RPM BUMPS, THESE ARE FULL FLEDGED "THE CAR THINKS I AM MASHING DOWN ON THE GAS PEDAL TO OBTAIN SPEEDS OF LIKE 45 MPH" ACCELERATIONS! TODAY I WAS DRIVING AT AROUND 35…”

“I GOT MY 2007 MERCURY MONTEGO PREMIER FROM MY MOM, WHO I BOUGHT IT FROM. AT THAT TIME, THERE WAS ONLY 52,000 MILES ON IT. AT 52,000 MILES, WHENEVER THE CAR WOULD BE PUT IN DRIVE OR REVERSE, IT WOULD LUNGE FORWARD. OVER THE YEARS, THE PROBLEM HAS GOTTEN WORSE AND WORSE WHERE NOW WHEN PUTTING GREEN THE CAR IN DRIVE OR REVERSE, THE CAR LUNGES FORWARD TO THE POINT THAT I HAVE NO CONTROL OF HOW FAR IT WILL LUNGE. IT'S SO BAD THAT I WORRY THAT I MIGHT HIT SOMEONE WITH MY CAR JUST BACKING UP. NOW, AT 130,000, THE TRANSMISSION APPEARS TO HAVE GOTTEN EVEN WORSE WHERE IT IS SLIPPING IN 2ND GEAR. YOU GIVE THE CAR GAS AND IT SEEMS TO JUST BE AT A STAND STILL, THEN A) OF A SUDDEN, THE WHOLE CAR JUST THROWS ITSELF, AND ANY PASSENGERS IN THE CAR, FORWARD AND JUST SHAKES THE ENTIRE VEHICLE. I'M SURPRISED I HAVEN'T GOTTEN WHIPLASH FROM IT, BUT IT'S SO INTENSE WHEN IT SLIPS GEARS AND THEN GETS BACK INTO GEAR, THAT I WOULD COMPARE IT TO SOMEONE BEING HIT FROM BEHIND AT ABOUT 20 MPH.. THAT'S HOW ROUGH IT IS. THE NHTSA IS AWARE OF THIS ISSUE. THEY STATE THAT THEE AREN'T ENOUGH COMPLAINTS, BUT I KNOW THAT NOT TO BE TRUE. IF THEY PENT SOME TIME GOING ONLINE A HUGE NUMBER OF OWNERS OF…”

“The contact owns a 2007 Mercury Montego. The contact stated that while driving at 25 MPH, the vehicle lost automotive power. There were several unknown warning lights illuminated. The vehicle was towed to an independent mechanic to be diagnosed, and the contact was informed that the failure was due to an electrical shortage in the taillight because of an accumulation of moisture inside the taillight assembly. The contact was informed that the taillight assembly needed to be replaced. The vehicle was not repaired. The manufacturer was not notified of the failure. The approximate failure mileage was 52,000.”

“REFERENCE TSB 11-10-21, THE CAR WILL SURGE AND TRY TO MOVE FORWARD QUICKLY WHEN AT LOW IDLE AND SLOWLY MOVING AT TIMES WHEN THE CAR IS CLOSE TO ANOTHER CAR SUCH AS PARKING IN A PARKING LOT. IF THE DRIVER ISN'T QUICK-REACTING WITH THE FOOT ALREADY ON THE BRAKE PEDAL, THE AUTO COULD MOVE QUICKLY AND CONTACT THE NEARBY AUTO OR STRUCTURE BEFORE THE BRAKE IS PRESSED STOPPING THE VEHICLE FROM LURCHING/SURGING FORWARD. THERE IS A TSB ISSUED, BUT IT SHOULD BE A SAFETY RECALL DUE TO THE RISK OF CONTACTING ANOTHER NEARLY VEHICLE OR STRUCTURE. IT HAS STEADILY GROWN MORE FREQUENT OVER THE PAST YEAR.”

“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”

“IN THE FALL OF 2012, I NOTICED THE ENGINE WOULD 'REV UP' WHEN I STARTED THE CAR AND PUT IT IN GEAR CAUSING THE CAR TO 'LUNGE' IF I DIDN'T HAVE THE BRAKE FIRMLY DEPRESSED. I TOOK IT TO MY LOCAL MECHANIC WHO COULDN'T REPLICATE THE ISSUE. IT CONTINUED TO HAPPEN SO NOW I HOLD MY FOOT FIRMLY ON THE BRAKE FOR SEVERAL SECONDS WHEN I PUT THE CAR IN GEAR. IN DECEMBER 2012 OR JANUARY 2013, I RECEIVED A SAFETY RECALL LETTER FROM FORD FOR THE THROTTLE BODY. THE LETTER STATED EXACTLY WHAT MY CAR WAS DOING. I TOOK MY CAR TO THE DEALER (LB SMITH) ON FEBRUARY 18 TO REPAIR THE THROTTLE BODY PER THE SAFETY RECALL LETTER. THE 'REPAIR' DIDN'T FIX THE ISSUE. ON SATURDAY, MAY 11 WHILE SITTING AT A RED LIGHT MY CAR 'LUNGED' FORWARD ABOUT A FOOT WHILE I HAD MY FOOT FIRMLY PRESSED ON THE BRAKE. WE IMMEDIATELY TOOK THE CAR TO LB SMITH AND SCHEDULED AN APPOINTMENT FOR THE FOLLOWING MONDAY. I WAS INFORMED THE SAFETY RECALL WAS FOR A ONE TIME CLEANING OF THE THROTTLE BODY AND MY THROTTLE BODY NEEDED REPLACED AT A COST OF APPROXIMATELY $750.00. I CALLED FORD'S TOLL FREE NUMBER TO SEE IF SOME ASSISTANCE COULD BE PROVIDED AS IT WAS A SAFETY RECALL THAT WASN'T FIXED. I WAS INFORMED THAT NO…”