Mercury MONTEGO problems and owner complaints

2004 MERCURY MOUNTAINEER I'VE EXPERIENCED MULTIPLE TRANSMISSION PROBLEMS; A HARD JERKING WHEN YOU PLACE IT IN REVERSE,AND ROUGH SHIFTING WHILE ON THE HIGHWAY. DEALERSHIP MADE MULTIPLE ATTEMPTS TO REPAIR, AND OFTEN SAID THEY CAN'T DUPLICATE THE PROBLEM. ALSO, CRUISE CONTROL QUITS WORKING INTERMITTENTLY, REPLACED BUT STILL A PROBLEM.*AK

Owner-reported narrative. 12,000 miles reported. Look up ODI 10118530 at NHTSA ↗

ABS BRAKE FAILURE, GAS CAP WARNING COMING ON AND TRANSMISSION FAILURE ALL UNDER NORMAL DRIVING CONDITIONS THE CAR IS 7 WEEKS OLD

Owner-reported narrative. 2,000 miles reported. Look up ODI 10124276 at NHTSA ↗

LOW BEAM HEADLIGHTS ONLY PROJECT OUT ABOUT 2 OR 3 CAR LENGTHS. DO NOT FEEL SAFE DRIVING ABOVE 40 MPH ON DARK UN-LIT ROADS. HAVE HAD DEALER CHECK THE AIM AND WAS TOLD IT WAS RIGHT ON SPEC AND IF IT WASN'T IT WAS AT MAX ADJUSTMENT FOR HEIGHT. HAVE ATTEMPTED TO ADJUST THEM MYSELF PER OWNERS MANUAL AND APPARENTLY DEALER IS CORRECT BECAUSE I WAS UNABLE TO ELEVATE THEM AS WELL. VERY DANGEROUS, CANNOT SEE FAR ENOUGH AHEAD TO BRAKE UNLESS GOING VERY SLOWLY. HIGH BEAMS ARE FINE, NO PROBLEM. *JB

Owner-reported narrative. Look up ODI 10140819 at NHTSA ↗

I OWN A 2005 MERCURY MONTEGO THAT HAS BEEN A CONSTANT DOWNWARD SPIRAL.APPROX. 3 MONTHS AGO, I HAD TO REPLACE THE VEHICLES TRANSMISSION,BECAUSE I WAS TOLD BY FORD THAT THEY DO NOT SELL THE TOOLS OR PARTS TO REPLACE ANYTHING IN IT, THE WHOLE TRANSMISSION HAD TO BE REPLACED.APPROX. 1 WEEK AGO, I WAS SITTING AT A TRAFFIC LIGHT AND MY CAR REVVED UP TO APPROX. 3500 RPM AND PUSHED MY CAR FORWARD INTO TRAFFIC. I THEN TRAVELED ABOUT A MILE DOWN THE ROAD AND THE CAR STARTED BUCKING AND ENGINE FAIL SAFE MODE WAS ACTIVATED ON THE DASH, ALONG WITH A SMALL W…

Owner-reported narrative. 80,000 miles reported. Look up ODI 10345904 at NHTSA ↗

TL* THE CONTACT OWNS A 2005 MERCURY MONTEGO PREMIER. THE CONTACT STATED THAT THE VEHICLE SUDDENLY ACCELERATED NUMEROUS TIMES, WOULD LOSE POWER AND STALL. THE VEHICLE WAS TAKEN TO THE DEALER WHO PERFORMED A DIAGNOSTIC WHICH LOCATED THE FAILURE AT THE THROTTLE BODY SENSOR. THE THROTTLE BODY SENSOR WAS NOT REPLACED. THE MANUFACTURER ADVISED THE CONTACT THAT THE FAILURE WAS NOT RECALLED. THE VEHICLE WAS NOT REPAIRED. THE FAILURE MILEAGE WAS 86,000 AND THE CURRENT MILEAGE WAS 100,000.

Owner-reported narrative. 86,000 miles reported. Look up ODI 10409322 at NHTSA ↗

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…

Owner-reported narrative. 54,956 miles reported. Look up ODI 10289976 at NHTSA ↗

MY 2005 MERCURY MONTEGO HAS AN INSTRUMENT FAILURE IN WHICH ALL WARNING LIGHTS STAYED ON. ONE LIGHT REMAINED ON AFTER IGNITION WAS OFF. THE BACKUP LIGHTS STAYED ON WHILE IN DRIVE PRESENTING A SIGNIFICANT SAFETY HAZARD. FOR EXAMPLE, A CAR APPROACHING FROM THE REAR, UPON SEEING FAULTY BACKUP LIGHTS ON MAY SWERVE TO AVOID. THIS SITUATION WOULD BE EVEN MORE LIKELY TO HAPPEN AT NIGHT ON A TWO LANE ROAD. NHTSA PREVIOUSLY CLOSED THE ORIGINAL INVESTIGATION DUE TO 'NO SAFETY DEFECT'. THAT REASON WAS BASED ON FORD'S INACCURATE STATEMENT TO ODI THAT THE BA…

Owner-reported narrative. 79,000 miles reported. Look up ODI 10389836 at NHTSA ↗

MY 2005 MERCURY MONTEGO SHUTS OFF WHILE GOING DOWN THE ROAD. I HAVE PAID AROUND $4000 TO TRY AND HAVE THE PROBLEM FIXED AND IT HAS NEVER STOPPED. THE REVERSE GEAR IS UNUSABLE, AS SOON AS YOU PUT IT IN REVERSE IT SHUTS THE CAR OFF. THE TRANSMISSION JERKS AND WILL NOT STEADILY ACCELERATE AT RANDOM TIMES. THE CAR WILL RANDOMLY SHUT OFF WHEN GOING DOWN THE ROAD LOSING ALL POWER STEERING AND POWER BRAKING ABILITY. THIS IS PARTICULARLY A PROBLEM CONSIDERING I HAVE AN INFANT IN THE BACKSEAT MOST EVERY TRIP. I SAW THIS LAWSUIT AND EVERY SINGLE THIN…

Owner-reported narrative. Look up ODI 10859900 at NHTSA ↗

I WAS TRAVELING AT APPROXIMATELY 50 MPH WHEN I REALIZED THE TRUCK IN FRONT OF ME WAS SITTING STILL WITHOUT ANY BREAK LIGHTS. I HIT MY BREAKS BUT I SLAMMED INTO THE BACK OF THE VEHICLE HEAD ON. THE ENTIRE FRONT END OF MY CAR WAS PUSHED BACK TOWARD THE WINDSHIELD. MY AIRBAG DIDN'T DEPLOY. I WOULD THINK THAT WITH THE BUMPER AND GRILL BEING PUSHED BACK TOWARD THE ENGINE THE AIRBAG WOULD HAVE DEPLOYED. MY SON AND I WERE BOTH WEARING SEATBELTS AND SUFFERED INJURIES FROM THOSE. DESPITE THE SEAT BELT I WAS STILL THROWN FORWARD ALMOST SLAMMING INTO THE …

Owner-reported narrative. 31,000 miles reported. Look up ODI 10245637 at NHTSA ↗

PURCHASED VEHICLE IN JAN.05 SEAT BELT REPLACED IN JAN TRANSMISSION REPLACED IN FEB. 05 AND A VALVE REPLACED DUE TO CHECK ENGINE WARNING FUEL PUMP REPLACED IN AUG.05, NOW HAVE TROUBLE STARTING CAR

Owner-reported narrative. 423 miles reported. Look up ODI 10133582 at NHTSA ↗