EngineFuel system
Filed Apr 27, 2016
THE VEHICLE RECENTLY EXPERIENCED TWO SUDDEN ACCELERATION EVENTS IN TWO DAYS 15 MILES APART WHILE DECELERATING AND USING THE BRAKE IN WHAT COULD ONLY BE RELATED TO AN INTERMITTENT FAILURE OF THE ELECTRONIC THROTTLE CONTROL. WHILE ON VACATION DURING A 75 DEG EVENING WITH THE CAR AT OPERATING TEMPERATURE I WAS NAVIGATING SOME S TURNS HIGH ON A BLUFF AT 30MPH. WHILE COMING INTO A CORNER WITH MY FOOT ON THE BRAKE AND SLOWING TO AROUND 20MPH THE CAR SUDDENLY ACCELERATED. I HIT THE BRAKES HARD, TURNED AWAY FROM THE CORNER TO AVOID GOING OVER THE CLIFF AND TURNED OFF THE KEY. ALL THIS HAPPENED IN LESS THEN 5 SECONDS. THE NEXT DAY MID AFTERNOON AFTER DRIVING 20 MILES I WAS LEAVING A PARK AND TRAVELING ON A LEVEL STRAIGHT ROAD AT AROUND 25MPH. COMING UP TO A STOP SIGN I LET OFF THE GAS AND STARTED APPLYING THE BRAKE (LIKE THE DAY BEFORE) AT ABOUT 15MPH THE CAR VIOLENTLY ACCELERATED. I HIT THE BRAKES HARD AGAIN, THE REAR TIRE STARTED SPINNING AND IT PUSHED THE CAR THROUGH THE CROSSWALK PAST THE STOP SIGN AND INTO ONCOMING TRAFFIC BY ABOUT 4FT BEFORE I GOT THE ENGINE SHUT OFF. ONCE AGAIN THIS ALL HAPPENED IN A MATTER OF SECONDS. AFTER A RESTART EVERYTHING WAS NORMAL AGAIN. I DROVE AROUND 250 MI TO GET HOME WITHOUT ANY FURTHER INCIDENT. TWO WEEKS PRIOR TO THESE EVENTS I HAD THE CAR AT THE DEALER TO PROGRAM A NEW TRANSPONDER KEY, RESET THE KEYLESS ENTRY AND TEST THE THROTTLE TO SEE IF THE INITIAL DEADBAND COULD BE ADJUSTED (NO ADJUSTMENT WAS DONE). AFTER THE INCIDENT I RETURNED TO THE DEALER AND THEY SAID THEY HAVE NEVER HEARD OF THIS PROBLEM, THERE ARE NO RECALLS OR TSBS, AND THE ECM WOULD NOT DATALOG ANYTHING SINCE THERE WAS NO TROUBLE LIGHT. THEY SAID THERE WAS NOTHING THEY COULD DO. I CONSIDER THIS UNSATISFACTORY, DEEM IT A MAJOR SAFETY DEFECT AND FORD SHOULD BE REQUIRED TO CORRECT THIS IMMEDIATELY. A QUICK SEARCH REVEALS I AM NOT THE ONLY ONE WHO HAS EXPERIENCE THIS.
- NHTSA ID
- 10861624
- Incident
- Apr 17, 2016
- Mileage
- 75,000 mi
WHILE DRIVING UP A SHORT MODERATE GRADE, THE CAR ENGINE SHUT OFF. THE BATTERY (NEARLY NEW) WAS FINE AND THE DASHBOARD LIGHTS WERE DISPLAYED WITH ICONS LIT. THE STEERING WAS AFFECTED AND THE CAR DRIFTED TO A STOP ON A LEVEL SURFACE. I WAS SUCCESSFUL IN RESTARTING THE CAR ON THE FIRST TRY AND THIS INCIDENT HAS NOT RECURRED. I DID NOT MAKE NOTE OF WHAT THE DASHBOARD LIGHTS WERE, AS I WAS MORE INTERESTED IN RESTARTING THE CAR. I DO HAVE A RATHER HEAVY KEY SET (HEAVIER THAN MOST). *TR
- NHTSA ID
- 10575520
- Incident
- Mar 3, 2014
- Mileage
- 9,587 mi
BrakesDriver assistanceEngine
Filed Aug 15, 2013
VEHICLE WAS PURCHASED USED IN JUNE, 2011. WHILE BRAKING FOR A STOP LIGHT, VEHICLE SUDDENLY ACCELERATED. HAD TO FORCEFULLY PUMP BRAKES TO STOP VEHICLE FROM HITTING VEHICLE IN FRONT. CAR RETURNED TO NORMAL OPERATION AS SOON AS I GOT IT STOPPED. HAVE HAD SIMILAR INCIDENTS A COUPLE OF TIMES BEFORE, ALTHOUGH NOT AS BAD AS THIS ONE, HOWEVER, AT THAT TIME I THOUGHT MAYBE I HAD ACCIDENTALLY PRESSED THE ACCELERATOR WHILE BRAKING. I KNOW THAT WAS NOT THE CASE THIS TIME. *TR
- NHTSA ID
- 10535491
- Incident
- Aug 14, 2013
- Mileage
- 56,150 mi
Driver assistanceEngineFuel system
Filed May 25, 2013
I WAS DRIVING ON THE INTERSTATE GOING ABOUT 65 MPH. I ACCELERATED RAPIDLY TO PASS A SEMI WHEN I WAS GETTING CLOSE TO MY EXIT. AFTER PASSING THE SEMI I LET MY FOOT OFF OF THE ACCELERATOR BUT THE VEHICLE DID NOT SLOW DOWN. I APPLIED THE BRAKE PEDAL BUT THE VEHICLE KEPT ACCELERATING FOR ABOUT 5 SECONDS. AFTER THAT I HEARD AN AUDIBLE "CLUNK" COME FROM THE ENGINE COMPARTMENT AND THE VEHICLE RETURNED TO NORMAL OPERATION. THIS IS THE SECOND TIME THIS HAS HAPPENED THE FIRST WAS A MONTH AGO ACCELERATING RAPIDLY FROM A STAND STILL POSITION. IN NEITHER CASE DID I WRECK OR GET A SPEEDING TICKET. *TR
- NHTSA ID
- 10513530
- Incident
- May 22, 2013
- Mileage
- 86,000 mi
BrakesEngine
Filed Nov 5, 2010
ON OCTOBER 27, 2010, MY WIFE WAS DRIVING WITH ME IN THE CAR AND SHE STARTED TO BRAKE FOR A RED LIGHT. SHE WAS GOING ABOUT 30 MILES PER HOUR. AS SOON AS SHE APPLIED THE BRAKE, THE ENGINE ACCELERATED AND SHE HAD TO USE A LARGE AMOUNT OF BRAKING PRESSURE TO STOP THE CAR. AS SOON AS THE CAR STOPPED, SHE TOOK HER FOOT OFF THE BRAKE AND THE ENGINE RETURNED TO IDLE. YESTERDAY, I WAS DRIVING THE CAR AT APPROXIMATELY 55 MILE PER HOUR AND STARTED TO MOVE INTO THE PASSING LANE WHEN THE TRAFFIC LIGHT AHEAD TURNED RED. I APPLIED THE BRAKE AND THE SAME THING HAPPENED. I HAD TO APPLY A LARGE AMOUNT OF PRESSURE ON THE BRAKE PEDDLE IN ORDER TO STOP THE CAR WHILE THE ENGINE RACED ON. AS SOON AS THE CAR STOPPED, THE ENGINE RETURNED TO IDLE AND THE PROBLEM WAS OVER. YESTERDAY, I TOOK THE CAR TO THE DEALERSHIP WHERE IT WAS PURCHASED AND THEY KEPT THE CAR OVERNIGHT TO RUN VARIOUS TESTS. THEY FOUND NOTHING. I PICKED THE CAR UP THIS AFTERNOON AND AM GOING TO NOW TAKE IT TO ANOTHER DEALER FOR INSPECTION. *TR
- NHTSA ID
- 10364207
- Incident
- Oct 27, 2010
- Mileage
- 52,500 mi
Body & structureEngine
Filed Jul 19, 2010
MY GRAND MARQUIS LS 2008 PAINT HAVE CRACKED AND FALLING OFF THE HOOD, TOP, AND BACK. IT IS RUSTED ON TOP WERE THE PAINT HAVE PEEL OFF AND NOW ITS STARTING ON THE HOOD. TOOK BACK TO DEALER AND WAS TOLD THAT THE PAINT ON CAR WAS NOT COVER. IT START PEELING TWO MONTH AFTER WE GOT THE CAR DIDN'T HAVE THEM MANY MILES. SO WHAT CAN BE DONE ABOUT MY CAR PEELING PAINT. EVERY TIME YOU WASH THE CAR MORE PAINT COMING OFF. AFTER THAT THE ENGINE COOLING SYSTEM WENT OUT AND THEY TOLD ME THEY ARE RESPONSIBLE. *TR
- NHTSA ID
- 10343948
- Incident
- Jul 11, 2009
UNEXPECTED ACCELERATION OF 2008 MERCURY GRAND MARQUIS, WHILE MY FOOT WAS ON THE BRAKE, SLOWING THE VEHICLE. THIS HAPPENED TWICE IN THE PAST 3 DAYS. SECOND INCIDENT OCCURRED OCT. 31, 2008. EACH INCIDENT NEARLY CAUSED MY VEHICLE TO STRIKE ANOTHER VEHICLE. *TR
- NHTSA ID
- 10247409
- Incident
- Oct 31, 2008
- Mileage
- 19,800 mi
THE FIRST TIME I CHANGED THE OIL IN MY 2008 MERCURY GRAND MARQUIS WHEN I STARTED THE ENGINE THERE WAS A LOUD MECHANICAL NOISE FOR A FEW SECONDS. I TOOK IT TO THE DEALER AND TOLD HIM TO CHANGE THE OIL AND LISTEN FOR THE NOISE WHICH THEY HEARD AND WAS TOLD ALL 2008 GRAND MARQUIS DO THIS .ALSO I NOTICE THE ENGINE IS NOISY IN THE MORNING WHEN I START IT. I THINK FORD HAS A PROBLEM WITH THESE ENGINES IF THEY ALL DO IT. *TR
- NHTSA ID
- 10208663
- Incident
- Oct 15, 2007
ElectricalEngine
Filed Nov 7, 2007
JUST BOUGHT THE 2008 GRAND MARQUIS, FIRST DAY, RADIO DID NOT WORK, (STILL DOES NOT WORK PROPERLY). TOOK THE CAR IN FOR OIL CHANGE 2500 MILES, ALSO ASKED THEM TO CHECK OUT A NOISE THE CAR WAS MAKING. I WAS JUST INFORMED YESTERDAY I NEED A NEW ENGINE. THEY THE DEALER SAID IT WAS SOMETHING TO DO WITH THE TIMING CHAIN AT FIRST THE REPLACED THAT PART AND STILL HAD THE NOISE. I WILL NEVER OWN A FORD PRODUCT, AND THEY WONDER WHY THEY ARE LOSING MARKET SHARE!!! BY THE WAY, THIS IS MY 9TH GRAND MARQUIS, I JUST TRADED AN 2005 TO GET RID OF IT, IT TOO HAD A NOISE THEY COULD NOT FIX. NOW MY WIFE WILL NOT EVEN DRIVE THIS ONE WHEN WE GET IT BACK FROM THE DEALER. *TR
- NHTSA ID
- 10208185
- Incident
- Nov 4, 2007
- Mileage
- 2,500 mi
Higher-selling and older vehicles accumulate more reports. Counts are not failure rates and are not directly comparable between vehicles that sold in very different numbers.