Total Complaints
44 filings
MERCURY MONTEGO · model year
44 NHTSA complaints, 1 crash report, and 1 active recall for this specific cohort.
NHTSA overall rating
Not crash-tested
New Car Assessment Program
The 2007MERCURYMONTEGO carries 44 consumer safety complaints in NHTSA's Office of Defects Investigation database for this specific model-year cohort. Within that volume, owners reported 1 crash, 0 fires, 1 injury, and 0 fatalities. No NCAP 5-star crash-test rating is available for this model year in the federal database.
Component-level analysis is where model-year complaints become actionable: the top complaint category for the 2007 MONTEGO is vehicle speed control with 12 filings, followed by power train (8) and electrical system (6). Concentration in one or two component groups is the classic signature of a systemic defect; a flat distribution usually reflects normal aging, warranty complaints, or isolated build-plant variability. This model year has 1 active recall campaign, which means the manufacturer is obligated to remedy the covered defect at no charge for the life of the vehicle — the full NHTSA campaign numbers are listed below.
NHTSA currently has 22 investigation files overlapping the 2007 MONTEGO. Owners comparing this cohort against neighboring years should pair the counters above with the complaint-by-year trend on the parent model page — a spike in a single year often tracks to a platform refresh, a new transmission supplier, or an updated ECU calibration. Use the related-complaint feed below to read raw owner narratives before deciding whether any pattern here affects your specific use case.
Total Complaints
44 filings
Crashes Reported
1 reports
Source
NHTSA ODI
Federal complaints database
At or below the fleet median complaint volume.
| Component | Count |
|---|---|
| VEHICLE SPEED CONTROL | 12 |
| POWER TRAIN | 8 |
| ELECTRICAL SYSTEM | 6 |
| SERVICE BRAKES, HYDRAULIC | 2 |
| FUEL SYSTEM, GASOLINE | 2 |
| ENGINE | 2 |
| FUEL/PROPULSION SYSTEM | 2 |
| LATCHES/LOCKS/LINKAGES:TRUNK LID:LOCK | 1 |
| ENGINE AND ENGINE COOLING:ENGINE | 1 |
| POWER TRAIN:AUTOMATIC TRANSMISSION | 1 |
| FUEL SYSTEM, OTHER | 1 |
| UNKNOWN OR OTHER | 1 |
| SUSPENSION | 1 |
| AIR BAGS | 1 |
| EQUIPMENT:MECHANICAL:INTEGRATED JACK/LEVELER/STABILIZER | 1 |
FUEL SYSTEM, GASOLINE:STORAGE:TANK ASSEMBLY:FILLER PIPE AND CAP
FORD IS RECALLING CERTAIN MODEL YEAR 2007 FORD FIVE HUNDRED AND MERCURY MONTEGO VEHICLES MANUFACTURED FROM SEPTEMBER 5, 2006, THROUGH SEPTEMBER 11, 2006. THE FUEL TANKS MAY NOT HAVE CONSISTENT WELDS BETWEEN THE FUEL TANK AND FUEL FILLER NECK SPUD WHICH CAN AFFECT THE STRENGTH OF THE JOINT. SOME FU
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.
Mileage: 52,000
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.
Mileage: 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.
Mileage: 190,000
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 SL
Mileage: 111,500
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 SL
Mileage: 111,500
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 RO
Mileage: 55,000
TL* THE CONTACT OWNS A 2007 MERCURY MONTEGO. THE CONTACT STATED THAT THE FRONT DRIVER SIDE SEAT BELT HESITATED TO UNLATCH INTERMITTENTLY. IN ADDITION, AFTER THE DRIVER SIDE SEAT BELT WAS UNLATCHED, IT NO LONGER LATCHED INTO PLACE. THE VEHICLE WAS NOT DIAGNOSED OR REPAIRED. THE MANUFACTURER WAS NOT NOTIFIED OF THE FAILURE. THE FAILURE MILEAGE WAS 169,000.
Mileage: 169,000
TL* THE CONTACT OWNED A 2007 MERCURY MONTEGO. WHILE DRIVING 10 MPH, THE BRAKE PEDAL WAS DEPRESSED BUT THE VEHICLE JERKED BEFORE EVENTUALLY STOPPING. THE FAILURE RECURRED ON NUMEROUS OCCASIONS. THE VEHICLE WAS TAKEN TO A DEALER, BUT WAS NOT DIAGNOSED OR REPAIRED. THE MANUFACTURER WAS NOT NOTIFIED OF THE FAILURE. THE FAILURE MILEAGE WAS 45,000.
Mileage: 45,000
AN ELECTRONIC DEVICE KNOWN AS THE SMART JUNCTION BOX HAS FAILED 3 TIMES SINCE NEW.THE FIRST TWO TIMES IT WAS REPLACED UNDER THE ORIGINAL MANUFACTURER"S WARRANTY. THE WARRANTY HAS EXPIRED AND IT FAILED AGAIN. THIS PART IS VERY EXPENSIVE COSTING IN EXCESS OF $500.00 PLUS LABOR CHARGES WHICH I MUST PAY. WHEN THIS PART FAILS, THE SIGNAL LIGHTS, BRAKE STOP LIGHTS AND OTHER DEVICES DO NOT WORK WHICH ARE ESSENTIAL FOR SAFE OPERATION. VEHICLE RELIABILITY AND SECURITY ARE IN SERIOUS CONCERN.
Mileage: 66,500
TRAVELING AT FREEWAY SPEED, VEHICLE LIGHTS ALL FLICKERED THE LOST POWER..ENGINE CONTINUED TO RUN, WAS ABLE TO COAST VEHICLE TO SHOULDER OF 35W, APPLY BRAKES AND STOP. TURNED OFF VEHICLE AND RESTARTED WITHIN A FEW MINUTES. NO LIGHTS NO DASH LIGHTS..FLOORING THE GAS PEDAL ABLE TO GET 30 MPH UPHILL APPROXIMATELY. AT TOP OF HILL POWER CAME BACK ON..THEN KILLED AGAIN. TOW CALLED. CURRENTLY AT GARAGE WHERE SENSORS ARE SHOWING TRANSMISSION PROBLEM. *TR
Mileage: 190,358
TRAVELING AT FREEWAY SPEED, VEHICLE LIGHTS ALL FLICKERED THE LOST POWER..ENGINE CONTINUED TO RUN, WAS ABLE TO COAST VEHICLE TO SHOULDER OF 35W, APPLY BRAKES AND STOP. TURNED OFF VEHICLE AND RESTARTED WITHIN A FEW MINUTES. NO LIGHTS NO DASH LIGHTS..FLOORING THE GAS PEDAL ABLE TO GET 30 MPH UPHILL APPROXIMATELY. AT TOP OF HILL POWER CAME BACK ON..THEN KILLED AGAIN. TOW CALLED. CURRENTLY AT GARAGE WHERE SENSORS ARE SHOWING TRANSMISSION PROBLEM. *TR
Mileage: 190,358
TRAVELING AT FREEWAY SPEED, VEHICLE LIGHTS ALL FLICKERED THE LOST POWER..ENGINE CONTINUED TO RUN, WAS ABLE TO COAST VEHICLE TO SHOULDER OF 35W, APPLY BRAKES AND STOP. TURNED OFF VEHICLE AND RESTARTED WITHIN A FEW MINUTES. NO LIGHTS NO DASH LIGHTS..FLOORING THE GAS PEDAL ABLE TO GET 30 MPH UPHILL APPROXIMATELY. AT TOP OF HILL POWER CAME BACK ON..THEN KILLED AGAIN. TOW CALLED. CURRENTLY AT GARAGE WHERE SENSORS ARE SHOWING TRANSMISSION PROBLEM. *TR
Mileage: 190,358
TL* THE CONTACT OWNS A 2007 MERCURY MONTENGO. THE CONTACT STATED WHILE IN PARK, THE VEHICLE STARTED TO MAKE A LOUD WHINING NOISE WITHOUT WARNING. THE VEHICLE WAS TAKEN TO A DEALER. THE TECHNICIAN DIAGNOSED THAT THE TRANSMISSION CVT NEEDED TO BE REPLACED. THE VEHICLE WAS REPAIRED. THE MANUFACTURER WAS MADE AWARE OF THE FAILURE. THE FAILURE MILEAGE WAS 66,000 AND THE CURRENT MILEAGE WAS 67,500. UPDATED 08/12/14*LJ UPDATED 8/30/2017*CN
Mileage: 66,000
TL* THE CONTACT OWNS A 2007 MERCURY MONTEGO. THE CONTACT STATED THAT THE VEHICLE MADE A LOUD NOISE WHILE THE GEAR WAS PLACED INTO REVERSE. IN ADDITION, THE VEHICLE FAILED TO RESPOND WHILE IN REVERSE. THE VEHICLE WAS TOWED TO THE CONTACT'S RESIDENCE AND WAS NEITHER DIAGNOSED NOR REPAIRED. THE VIN WAS NOT AVAILABLE. THE MANUFACTURER WAS NOT MADE AWARE OF THE FAILURE. THE FAILURE AND CURRENT MILEAGE WAS 49,000.
Mileage: 49,000
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 REPLA
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 REPLA
USUALLY THIS HAPPENS AFTER I HAVE BEEN DRIVING A WHILE AND GET OFF THE FREEWAY. I WILL BE ACCELERATING SLOWLY AND WHEN I REACH 30-35 MPH (2 OR 3RD GEAR), SUDDENLY THE RPM'S WILL RACE WAY UP BUT THE CAR IS JUST COASTING AND NOT SHIFTING. I LET OFF THE GAS AND SOMETIMES IT WILL KICK INTO GEAR WHEN THE RPM RETURNS TO NORMAL. OTHER TIMES IT HARD SHIFTS INTO THE NEXT GEAR, SOMETIMES THE RPM WILL RACE AGAIN AND I NEED TO COAST OFF THE ROAD AND COME TO A COMPLETE STOP. IT'S AN INTERMITTENT PROBLEM AND DOES NOT DO IT ALL THE TIME. IT WON'T DO IT WHEN I TAKE IT TO THE DEALER. I AM AFRAID I WILL GET REAR ENDED ONE OF THESE TIMES ESPECIALLY IF I AM IN A CONSTRUCTION ZONE WHERE I CANNOT GET OFF THE ROAD. *TR
Mileage: 109,000
THIS IS THE 3RD HEADLAMP ASSEMBLY THAT'S BEEN REPLACED ON THE CAR, THE BULB KEEPS MELTING. I'VE CONTACTED FORD & THEY SAY THAT THERE'S NO PROBLEM OR COMPLAINTS. *TR
Mileage: 99,100
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
Mileage: 70,000
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
Mileage: 70,000
Data as of 2025. Sources: NHTSA Office of Defects Investigation (ODI) complaints database, NHTSA recall campaign API, NHTSA NCAP crash-test ratings, and NHTSA FARS for fatality cross-reference.
Read our methodology — how this data is sourced, computed, and verified.