2005 MERCURY MONTEGO Complaints

ON JUNE 22, 2010 I NOTICED THE ENGINE WARNING LIGHT COME ON. ABOUT 1/2 MILE FURTHER THE TRANSMISSION STARTS BUCKING AND JUMPING. THE 2005 MERCURY MONTEGO WAS HAVING A DIFFICULT TIME PULLING A 15% GRADE, ONCE TO THE TOP EVERYTHING SMOOTHED OUT. THEN 2 MILES FURTHER ANOTHER HILL CAME. THE 2005 MERCURY MONTEGO STARTED TO BUCK AND JUMP ONCE AGAIN. I MADE IT HOME THAT EVENING. THE NEXT DAY I CALLED THE DEALERSHIP AND EXPLAINED THE SITUATION. IT WAS DECIDED TO TAKE THE VEHICLE IN TO BE LOOKED AT. WHAT WAS FOUND WAS AN INSTRUMENT CLUSTER DEFECT THAT WAS CHANGED OUT AFTER A FOUR DAY WAITING PERIOD TO RECEIVE THE PART. THEN THE SERVICE ADVISOR CALLED AND STATED THAT THE TRANSMISSION CONTROL MODULE (TCM) WAS DEFECTIVE. THIS PART IS NOT COVERED BY MY WARRANTY! IT WILL COST ME $1,700.00 TO REPLACE THIS PART. NOW I AN FINDING THAT THERE ARE A LOT OF COMPLAINTS LIKE THIS FOR THIS PARTICULAR YEAR AND MODEL. SO MY QUESTION IS..HOW MANY PEOPLE HAVE TO DIE BEFORE THE NHTSA WILL PRESSURE THE FORD MOTOR COMPANY INTO MAKING THEIR CARS SAFE TO OPERATE ON THE AMERICAN ROADWAYS? WHO IS WILLING AT THE NHTSA TO PUT THEIR FAMILY IN AN 2005 MERCURY MONTEGO KNOWING THAT THE TRANSMISSION CONTROL MODULE COULD MALFUNCTION AT ANY TIME CAUSING THEIR FAMILY TO BE STRANDED ON A FREEWAY OR IN A BUSY INTERSECTION? COME ON AND STEP FORWARD YOU CAN BORROW MY CAR! *TR

2005 MERCURY MONTEGO PREMIER HAS BEEN EXPERIENCING ROUGH AND BUCKING TRANSMISSION SHIFTS AT 2ND AND 3RD GEARS, VERY OCCASIONAL SHIFT INTO NEUTRAL BY ITSELF WHILE IN MOTION AND ACCELERATING AND SHUDDERING TRANSMISSION SHIFTS DURING DECELERATION OR BRAKING SINCE APPROX. 50, 000 MILES (25, 000 MILES BEFORE MY EXTENDED WARRANTY EXPIRED). DEALER SERVICE WAS CONSULTED MULTIPLE TIMES. HOWEVER, I WAS ALWAYS TOLD THERE WERE NO COMPUTER CODES AND THAT TECHNICIANS COULDN'T "DUPLICATE THE CONDITION." THEREFORE, I HAVE LIVED WITH THE CONDITION SINCE THEN. THAT IS UNTIL THIS MORNING WHEN I WAS ALMOST REAR ENDED AND RUN OVER BY A SEMI BECAUSE THE TRANSMISSION SHIFTED INTO NEUTRAL WHILE ACCELERATING ON THE ON-RAMP TO I 95. THIS CONDITION IS DANGEROUS. I SEE THAT THERE ARE MANY OTHERS WITH THE SAME PROBLEM ON THIS SITE AND ON FORDFORUMS.COM. IT IS A MATTER OF TIME BEFORE THIS DEFECTIVE TRANSMISSION FAILS TO OPERATE AND CAUSES A SERIOUS ACCIDENT IN ONE OF THESE VEHICLES. PLEASE, LISTEN AND TAKE ACTION. *TR

TL*THE CONTACT OWNS A 2005 MERCURY MONTEGO. THE CONTACT WAS DRIVING AT SPEEDS OF 20 MPH. WHEN THEY ATTEMPTED TO PASS ANOTHER VEHICLE, SHE DEPRESSED THE ACCELERATOR AND THE VEHICLE WAS HESITANT TO INCREASE SPEED SIMILAR TO DRIVING WHILE IN NEUTRAL. IN ADDITION, WHEN DEPRESSING THE BRAKE PEDAL, THE VEHICLE WOULD JERK ABNORMALLY. THE DEALER RESET THE VEHICLE COMPUTER SYSTEM AND THE VEHICLE RETURNED TO NORMAL OPERATION FOR A SHORT PERIOD; HOWEVER, THE FAILURE RECURRED. THE CONTACT HAD NOT TAKEN THE VEHICLE BACK TO THE DEALER. THE FAILURE MILEAGE WAS 51,000 AND THE CURRENT MILEAGE WAS 64,000.

MY 2005 MERCURY NONTEGO HAS 62550 MI ON CAR HEARD NOISE IN TRANSMISSION AND TOOK TO DEALERSHIP AND IT NEEDS A NEW TRANSMISSION AFTER LOOKING ON LINE NUMEROUS POEPLE HAVE HAD PROBLEMS BETWEEN 54,000 MI AND 67000, MI , THE TRANSMISSION NEEDED TO BE REPLACED I CALLED FORD CORPORATION AND THEY STATED BECAUSE THERE IS NO EXTENDED WARRANTY ON THE VECHILE THEY CAN NOT DO ANYTHING FOR ME . SPEAKING WITH NUMEROUS MECHANICS THERE IS NO WAY A TRANSMISSION SOULD GO WITH THAT KIND OF MILAGE. FORD CORPORATION SAID THEY IT IS AGAINST COMPANY POLICY TO GIVE ANY TYPE OF CREDIT FOR THIS PROBLEM. WITH SO MANY PEOPLE HAVING THE SAME PROBLEM I WOULD THINK THAT FORD WOULD STEP UP TO THE PLATE. I REALLY THINK THAT FORD SHOULD INITIATTE A CALL BACK ON THESE TRANSMISSIONS, BUT THEY SAID THEY WILL NOT INITIATE ANYTHING UNLESS NATIONAL HIGWAY TRAFFIC SAFETIY AND ADMINISTRATION ITNITALIZES THE CALL BACK. SO I AM WRITING IN RESPONSE TO THEIR RESPNSE. YOU WOULD THINK A CORPORATION LIKE FORD WOULD INITIATE THEIR OWN CALL BACKS WITH THE NOTED PROBLEMS, JUST TO SAVE REPUTATIONS

2005 MERCURY MONTEGO HAS CLOSE TO 90K MILES. KEPT IN GREAT CONDITION BUT THE TRANSMISSION IS GIVING SAME SIGNS AS REPORTED MANY TIMES ON THIS THREAD. JERKING BETWEEN GEARS AND KICKING BACK REALLY HARD. THE COMPANY WILL HEAR US IF WE JOIN TOGETHER WE'RE LEARNING THAT WITH TOYOTA. LET'S GET TOGETHER AND FIGHT THIS ONE.. IT'S NOT FAIR!!!! FACEBOOK ME [XXX] AND LET'S GET A PLAN. INFORMATION REDACTED PURSUANT TO THE FREEDOM OF INFORMATION ACT (FOIA), 5 U.S.C. 552(B)(6). *TR

CAR SHOWED "FAILSAFE ENGINE MODE" ON THE DISPLAY PANEL AND DID NOT RESPOND WHEN I HIT THE GAS ALMOST CAUSING AN ACCIDENT AS I ATTEMPTED TO CHANGE LANES. ENGINE RESPONSE WAS INTERMITTENT AFTER THIS AND THEN THE "WRENCH" SYMBOL SHOWED UP. I PULLED INTO A GAS STATION AND TURNED OFF THE CAR TO TRY AND LOOK AT THE OWNER'S MANUAL TO SEE WHAT THIS MEANT. COULD NOT FIND DETAILS. TURNED THE CAR BACK ON AND THE "WRENCH" WAS GONE AND THE "FAILSAFE ENGINE MODE" DISPLAY WAS NO LONGER SHOWING. WORRIED THIS MAY HAPPEN AGAIN... *TR

WHILE IDLING WHEN STOPPED OR WHEN MOVING SLOWLY, THE ENGINE SPEED SUDDENLY ACCELERATES TO ABOVE 3500 RPM CAUSING THE CAR TO LURCH FORWARD UNLESS THE BRAKE IS FIRMLY APPLIED. THE SUDDEN ACCELERATION LASTS 3 TO 5 SECONDS. PLACING THE GEAR INTO NEUTRAL HAS NO EFFECT ON THE ENGINE SPEED. THIS HAPPENS SPORADICALLY. IN THE LAST 3 MONTHS IT HAS HAPPENED APPROXIMATELY 7 TIMES. DEALER SAYS THE CAR'S COMPUTER SYSTEM REPORTS NOTHING UNUSUAL. *TR

MY PARENTS WERE INVOLVED IN A HEAD ON ACCIDENT WITH A DRUNK DRIVER WHO HAD CROSS THE CENTER LINE, IN WHICH CASE NONE OF THE AIRBAGS WERE DEPLOYED. THE BUNT FORCE OF THE ACCIDENT WAS TO THE PASSENGER FRONT CORNER OF THE VEHICLE WHERE THE PASSENGER SIDE OF THE UNI-BODY AND THE FRONT CLIP SUPPORT CROSS SECTION MEET. THE VEHICLE IS BEING MOVED TO THE NEAREST MERCURY DEALER. WE HAVE CONTACT THE VEHICLE MANUFACTURE AND ARE AWAITING A RESPONSE FROM THE OFFICE OF GENERAL CONSOLE FOR A RESPONSE OF INVESTIGATION PLAN OF WHY THE AIRBAGS DID NOT DEPLOY. I AM REPRESENTING MY PARENT DO TO MY VEHICLE MECHANICAL BACKGROUND. *TR

TL* THE CONTACT OWNS A 2005 MERCURY MONTEGO. WHILE DRIVING 35 MPH THE TEMPERATURE GAUGE WENT FROM NORMAL TO ZERO AND THEN BACK UP TO NORMAL. THE VEHICLE WAS TAKEN TO THE DEALER AND THE WIRE THAT CAUSED THE TEMPERATURE GAUGE TO MALFUNCTION WAS REPLACED. THE FAILURE COULD CAUSE HIGH VOLTAGE IN THE ELECTRICAL CIRCUIT, WHICH COULD HAVE LEAD TO A FIRE. THE CURRENT MILEAGE WAS 57,080. THE FAILURE MILEAGE WAS 54,956. UPDATED 11/13/09.*LJ THE CONSUMER ALSO STATED THE ENGINE LIGHT ILLUMINATED AS WELL. THE MECHANIC FOUND THREE CODES STORED FOR THE ENGINE COOLANT TEMPERATURE CIRCUIT. THEY INDICATED AN INTERMITTENT HIGH VOLTAGE IN THE ECT CIRCUIT. THE FREEZE FRAME DATE SHOWED 40 DEGREES INDICATING THE CIRCUIT WAS OPEN AT SOME POINT. EXTENSIVE TESTING WAS DONE OF THE COOLANT SENSOR AND RELATED WIRING AND IT WAS FINALLY DISCOVERED THAT A BAD SPOT IN THE SENSOR ORANGE WIRE INSIDE THE HARNESS AT THE BACK OF THE MOTOR WHERE IT TAKES A SHARP BEND. THE HARNESS WAS PULLED APART AND THE FAULTY SECTION WIRE WAS REPAIRED. UPDATED 11/17/09.*JB THE CONSUMER WANTS TO KNOW THE RESULT OF HIS COMPLAINT. UPDATED 01/21/10.*JB

I PURCHASED A NEW 2005 MERCURY MONTEGO IN MAY 2005. THE CAR NOW HAS 85K MILES WITH THE 6 SPEED TRANSMISSION.THE TRANSMISSION HAS BEEN FINE ON SHORT TRIPS (35 MILES OR LESS) BUT ANYTHING OVER THAT AND IT STARTS DOING REALLY CRAZY STUFF. IT WILL DOWNSHIFT 3-4 GEARS AT HIGHWAY SPEEDS...SLAM INTO GEAR... THEN IMMEDIATELY UPSHIFT. THIS HAPPENS SO HARD THAT THE WHOLE CAR SHAKES. ONE TIME IT WAS SO BAD, WE FELT WE HAD BEEN HIT. SOMETIMES IT WILL GO TO DOWNSHIFT, AND JUST GOES TO NEUTRAL CAUSING MAJOR ISSUES WHEN INVOLVED WITH TRAFFIC TRYING TO GET OF THE ROAD. THIS IS A MAJOR PROBLEM WHICH COULD CAUSE AN ACCIDENT. WHEN SHIFTING FROM 3-2 AT LOW SPEEDS, IT WILL DOWNSHIFT BUT SHUDDER THE WHOLE CAR. ALL THESE SYMPTOMS OCCUR ONLY AFTER TRIPS LONGER THAN 35 MILES OR ON A VERY HOT DAY WHERE THE TRANSMISSION SEEMS TO HEAT UP. MY LOCAL FORD GARAGE HAS TRIED REPROGRAMMING THE TCM WITH NO SUCCESS (FIRST TSB). THEY NOW SAY I NEED A REMANUFACTURED TRANSMISSION AT A COST OF NEARLY $5000. FORD WILL NOT HELP IN ANY WAY EVEN THOUGH I FIRMLY BELIEVE THIS IS A FACTORY DEFECT. THE CAR HAS NEVER BEEN ABUSED, BEEN IN AN ACCIDENT, AND MAINTENANCE PERFORMED AT OR SOONER THAN RECOMMENDED. THE SHIFTING INTO NEUTRAL IS A SAFETY ISSUE. FORD NEEDS TO STEP UP AND ADMIT THEY HAVE A PROBLEM AND REPLACE THE TRANS, IT APPEARS AS THEY HAVE FIXED THE PROBLEM BECAUSE ALL THE TSB'S FOR THIS SYMPTOM (2 THAT I KNOW OF) AFFECTS ONLY VEHICLES MANUFACTURED BEFORE OCT 2005. HOW CAN FORD OR ANY OTHER COMPANY KNOW THEY HAVE AN ISSUE AND NOT TAKE CORRECTIVE ACTION. I HAVE ALWAYS BEEN A FORD MAN SINCE THE EARLY 1970'S. HOW I HAVE BEEN TREATED WITH THIS DEFECT COULD BE CONSTRUED AS CRIMINAL. I GUESS THEY FIGURE IF THEY HOLD OUT LONG ENOUGH, THE VEHICLES WILL ALL DIE AND GO AWAY AND THEY WONT HAVE ANY OBLIGATIONS WHATSOEVER. IN DOING RESEARCH ON THIS VEHICLE WITH THE 6 SPEED TRANS, THERE ARE LOTS OF US IN THE SAME SITUATION WITH THE SAME SYMPTOMS AND THE SAME REPLY FROM FORD. *TR