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2004 Lincoln Ls

Owner reports · Recalls · Investigations

Similar to other model years

Owner complaints for the 2004 Lincoln Ls do not stand out strongly from the model-year median of 91.

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When problems were reported

Mileage at the reported incident

80 reports with mileage · 11 unknown

NHTSA’s mileage field refers to the reported incident, not necessarily the filing date. This shows report counts, not the likelihood of a failure.

What to inspect

Issues worth paying extra attention to based on owner reports.

  • Engine And Engine Cooling. Review the 25 owner reports in this category and discuss these concerns during a pre-purchase inspection. Read reports →
  • Power Train. Review the 19 owner reports in this category and discuss these concerns during a pre-purchase inspection. Read reports →
  • Electrical System. Review the 18 owner reports in this category and discuss these concerns during a pre-purchase inspection. Read reports →

NHTSA owner reports · September 18, 2026 snapshot.

8 crash reports1 fire reports12 injury reports

Engine And Engine Cooling complaints

25 reports
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30,000 miles · Jul 1, 2010
Engine And Engine CoolingPower Train

TL*THE CONTACT OWNS A 2004 LINCOLN LS. WHEN THE BRAKES WERE APPLIED, THE VEHICLE LUNGED FORWARD. THE VEHICLE WAS TAKEN TO AN AUTHORIZED DEALER WHO REPROGRAMMED THE PCM CONTROL MODULE. THE FAILURE CONTINUED TO OCCUR INTERMITTENTLY AND THE CONTACT STATED THAT IT WOULD ALSO RECUR WHILE DECREASING SPEED. THE VEHICLE WAS TAKEN TO AN …

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TL*THE CONTACT OWNS A 2004 LINCOLN LS. WHEN THE BRAKES WERE APPLIED, THE VEHICLE LUNGED FORWARD. THE VEHICLE WAS TAKEN TO AN AUTHORIZED DEALER WHO REPROGRAMMED THE PCM CONTROL MODULE. THE FAILURE CONTINUED TO OCCUR INTERMITTENTLY AND THE CONTACT STATED THAT IT WOULD ALSO RECUR WHILE DECREASING SPEED. THE VEHICLE WAS TAKEN TO AN AUTHORIZED DEALER ON NUMEROUS OCCASIONS WHERE THE PCM CONTROL MODULE WAS REPROGRAMMED APPROXIMATELY FOUR TIMES. THE FAILURE CONTINUED TO RECUR INTERMITTENTLY. THE CONTACT ALSO STATED THAT THE ENGINE COILS NEEDED TO BE REPLACED EVERY THREE TO SIX MONTHS. THE VEHICLE WAS TAKEN TO AN INDEPENDENT MECHANIC WHO CONFIRMED THAT THE SEALANT ON THE HOOD CAUSED WATER TO LEAK INTO THE ENGINE COILS. THE FAILURE MILEAGE WAS 30,000 AND THE CURRENT MILEAGE WAS 122,975.

NHTSA ODI #10340936

70,000 miles · May 11, 2010
Electrical SystemEngine And Engine Cooling

I HAVE A 2004 LINCOLN LS THAT STARTED TO RUN ROUGH SO I REPLACED THE AIR FILTER. THIS DID NOT HELP SO NEXT I REPLACED THE SPARK PLUGS. THIS DID NOT HELP. THE THINGS THAT I HAVE DONE UP TO THIS POINT STARTED BECAUSE MY CAR STARTED MISSING AND RUNNING ROUGH HOWEVER I HAVE FOUND OUT THAT IT WAS JUST THE BEGINNING OF A BIGGER PROBL…

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I HAVE A 2004 LINCOLN LS THAT STARTED TO RUN ROUGH SO I REPLACED THE AIR FILTER. THIS DID NOT HELP SO NEXT I REPLACED THE SPARK PLUGS. THIS DID NOT HELP. THE THINGS THAT I HAVE DONE UP TO THIS POINT STARTED BECAUSE MY CAR STARTED MISSING AND RUNNING ROUGH HOWEVER I HAVE FOUND OUT THAT IT WAS JUST THE BEGINNING OF A BIGGER PROBLEM IN THAT THE CAR WAS AND IS PUMPING GAS INTO THE ENGINE AND AIR INTAKE TO THE POINT THAT IT IS COMING OUT OF THE EXHAUST SYSTEM IN AN AMOUNT THAT CAUSES A STEADY STREAM AND IT POOLS UNDER THE CAR. THE INTAKE FILLS WITH FUEL TO THE POINT THAT THE AIR FILTER GETS SOAKED IN GAS AND I HAVE TO TAKE IT OFF AND DUMP IT OUT. THIS HAS BEEN GOING ON FOR 3 WEEKS NOW AND I AM AFRAID TO DRIVE IT. THE CAR HAS FUEL INJECTORS??? THE COMPANY AND THE DEALER HAVE TOLD ME TO BRING IT TO THEM AND THEY WILL FIX IT HOWEVER I WILL HAVE TO PAY FOR IT. EVERYTHING ON THE CAR IS CONTROLLED MY COMPUTERS EVEN THE GAS FLOW AND PEDAL THAT CONTROLS HOW FAST I GO. TO ME THAT IS WRONG. *TR

NHTSA ODI #10329850

80,000 miles · Apr 29, 2010
Engine And Engine Cooling

I HAVE HAD MY 2004 LINCOLN LS IN THE SHOP AT MY LOCAL FORD DEALERSHIP ON NUMEROUS OCCASIONS. STARTING AT AROUND 80,000 MILES ON IT, I HAD A VARIETY OF PROBLEMS ON IT WHICH COST ME SEVERAL THOUSAND DOLLARS. BUT MOST RECENTLY AND THE BIGGEST PROBLEM THAT I HAVE NOW IS WITH IT RUNNING HOT. AS A MATTER OF FACT, THIS IS MY 5TH TIME T…

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I HAVE HAD MY 2004 LINCOLN LS IN THE SHOP AT MY LOCAL FORD DEALERSHIP ON NUMEROUS OCCASIONS. STARTING AT AROUND 80,000 MILES ON IT, I HAD A VARIETY OF PROBLEMS ON IT WHICH COST ME SEVERAL THOUSAND DOLLARS. BUT MOST RECENTLY AND THE BIGGEST PROBLEM THAT I HAVE NOW IS WITH IT RUNNING HOT. AS A MATTER OF FACT, THIS IS MY 5TH TIME TAKEN TO THE SHOP FOR THIS SAME PROBLEM. THEY REPLACED MY THERMOSTAT FOR $200, NEXT TRIP THEY REPLACED MY COOLANT RESERVOIR $200, 3RD TRIP THEY REPLACED AN 0 RING $310 AND NOW IT'S IN THERE RIGHT NOW WHICH THE SAME PROBLEM. I HAVE TALKED TO THE GUYS IN THE SHOP AND THEY TELL ME THEY HAVE SEEN A TON OF PROBLEMS WITH THESE LS'S AND HAVE ALSO TALKED TO SEVERAL PEOPLE AROUND TOWN THAT HAVE HAD BAD EXPERIENCES AND PROBLEMS WITH THESE LS'S ALSO. WHICH LEADS ME TO BELIEVE THAT THERE IS PROBABLY A TON OF OTHER COMPLAINTS OUT THERE AS WELL. I BELIEVE THESE CARS ARE POORLY BUILT AND FOR THE MONEY THAT THEY COST, THEY SHOULD BE ALOT MORE DEPENDABLE THAN THIS. US LINCOLN OWNERS NEED SOME HELP WITH GETTING SOME RECALLS DONE ON ALOT OF THESE PROBLEMS. FORD MADE A TON OF MONEY ON THESE CARS WHEN THEY WERE SOLD. MINE COST $45,900 NEW AND THIS IS RIDICULOUS. *TR

NHTSA ODI #10328064

44,780 miles · Nov 18, 2009
Engine And Engine Cooling

OVERFLOW TANK HAS A CRACK WHICH CAUSES ANTIFREEZE TO LEAK OUT AND OVERHEAT THE VEHICLE. *TR

NHTSA ODI #10292824

53,000 miles · May 19, 2009
Engine And Engine CoolingPower Train

I HAVE A 2005 FORD EXPEDITION & 2004 LINCOLN LS I JUST REPLACED THE TRANSMISSION FOR THE EXPEDITION @ 53,000 MILES IT QUIT ON ME ON THE FREEWAY ALMOST CAUSING AND ACCIDENT AND NOW A MONTH LATER SAME THING HAPPENED WITH THE LINCOLN LS I THINK SOME ONE HAS TO GET HARD ON FORD LINCOLN SAME THING IT IS NOT POSSIBLE THAT TWO CARS BO…

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I HAVE A 2005 FORD EXPEDITION & 2004 LINCOLN LS I JUST REPLACED THE TRANSMISSION FOR THE EXPEDITION @ 53,000 MILES IT QUIT ON ME ON THE FREEWAY ALMOST CAUSING AND ACCIDENT AND NOW A MONTH LATER SAME THING HAPPENED WITH THE LINCOLN LS I THINK SOME ONE HAS TO GET HARD ON FORD LINCOLN SAME THING IT IS NOT POSSIBLE THAT TWO CARS BOUGHT @ OVER $43,000 DOLLARS EACH ARE PIECE OF '!@#$% CARS I WOULD UNDERSTAND IF I HAD BOUGHT AN IKEA OR HYUNDAI I KNEW WHAT I WAS GETTING INTO, SOME ONE HAS TO MAKE FORD AND LINCOLN FIX THESE PROBLEMS WITH THERE PRODUCT MAYBE THAT'S WHY THEY ONLY OFFER A 27,000 MILE WARRANTY AND STILL HAD MY DIFFERENTIAL CHANGED ON THE EXPEDITION 6 MONTHS AFTER PURCHASE WITH ONLY 3500 MILES ON THE EXPEDITION. *TR

NHTSA ODI #10269382

87,000 miles · Apr 21, 2009
Engine And Engine Cooling

TL*THE CONTACT OWNS A 2004 LINCOLN LS. WHILE DRIVING 55 MPH, THE VEHICLE STALLED ON THE HIGHWAY AND COULD NOT BE RESTARTED. THE VEHICLE WAS TOWED TO THE DEALER, BUT THEY COULD NOT PRODUCE ANY FAILURE CODES OR PROVIDE A REMEDY. THE CONTACT BELIEVES THAT THE DEALER ERASED THE CODES SO THAT THEY WOULD NOT HAVE TO REPAIR THE VEHI…

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TL*THE CONTACT OWNS A 2004 LINCOLN LS. WHILE DRIVING 55 MPH, THE VEHICLE STALLED ON THE HIGHWAY AND COULD NOT BE RESTARTED. THE VEHICLE WAS TOWED TO THE DEALER, BUT THEY COULD NOT PRODUCE ANY FAILURE CODES OR PROVIDE A REMEDY. THE CONTACT BELIEVES THAT THE DEALER ERASED THE CODES SO THAT THEY WOULD NOT HAVE TO REPAIR THE VEHICLE. HE STATED THAT THE VEHICLE IS UNSAFE BECAUSE A REAR-END CRASH COULD OCCUR AS A RESULT OF THE STALLING. THE CURRENT AND FAILURE MILEAGES WERE 87,000. UPDATED 04-28-09 *BF THE DEALER WHERE THE VEHICLE WAS PURCHASED REFUSED ANY FURTHER TROUBLESHOOTING ON THE VEHICLE. THE VEHICLE COULDN'T BE OPERATED OVER 1000-1500 RPMS'S WHEN THE ACCELERATOR PEDAL WAS APPLIED TO THE FLOORBOARD. UPDATED 04/30/09.*JB

NHTSA ODI #10266239

53,231 miles · Oct 30, 2008
Engine And Engine CoolingEquipmentSteering

TL*THE CONTACT OWNS A 2004 LINCOLN LS. WHEN THE ACCELERATOR PEDAL WAS DEPRESSED, THE VEHICLE WOULD NOT MOVE. WHEN THE VEHICLE FINALLY BEGAN TO MOVE, IT FAILED TO GAIN SPEED. THE DEALER REPAIRED THE VEHICLE WITHIN THREE WEEKS; HOWEVER, THE FAILURE PERSISTED AND THE VEHICLE WOULD STALL. ADDITIONAL REPAIRS WERE MADE ON MORE THA…

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TL*THE CONTACT OWNS A 2004 LINCOLN LS. WHEN THE ACCELERATOR PEDAL WAS DEPRESSED, THE VEHICLE WOULD NOT MOVE. WHEN THE VEHICLE FINALLY BEGAN TO MOVE, IT FAILED TO GAIN SPEED. THE DEALER REPAIRED THE VEHICLE WITHIN THREE WEEKS; HOWEVER, THE FAILURE PERSISTED AND THE VEHICLE WOULD STALL. ADDITIONAL REPAIRS WERE MADE ON MORE THAT ONE OCCASION, BUT THE FAILURE RECURRED AND THE VEHICLE BEGAN TO SHAKE PROFUSELY. THE FAILURE MILEAGE WAS 53,231 AND CURRENT MILEAGE WAS 58,200. UPDATED 12/11/08 *BF THE ENGINE LEAKED OIL, THE STEERING WHEEL MADE A SQUEAKING NOISE. THE PASSENGER WINDOW WOULD NOT GO DOWN. THE AIR CONDITION DID NOT BLOW COLD AIR. UPDATED 12/11/08. *JB

NHTSA ODI #10247234

Mileage unknown · Oct 8, 2008
Engine And Engine Cooling

2004 LINCOLN LS IDLES ROUGH WHEN STARTING AND STOPPING ALSO THE EMISSIONS LIGHT WILL BLINK. CONSUMER WOULD LIKE TO KNOW IF THERE ARE ANY RECALLS. *NJ THE DEALER REPLACED THE FILTER AND PERFORMED AN FUEL INJECTION SERVICE. THE VEHICLE RAN WELL UNTIL THE SPRING. *JB

NHTSA ODI #10244849

70,836 miles · Sep 22, 2008
Engine And Engine CoolingEquipmentPower Train

FIRST IT STARTED OUT IN JULY 2007,AC WASN'T BLOWING LIKE IT SHOULD BE REPLACED CONTROL HEADS. THEN MY TRAC CONTROL LIGHT CAME ON AND PARK BRAKE LIGHT WAS ON CHECKED AND ADVISED REPLACED SPEED SENSOR. THEN CHECK ENGINE LIGHT CAME ON FOUND UPSTREAM BANK 2 02 SENSOR READING OUT OF SPEC. REPLACED 02 SENSOR AND CLEAR CODES. THAT COST…

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FIRST IT STARTED OUT IN JULY 2007,AC WASN'T BLOWING LIKE IT SHOULD BE REPLACED CONTROL HEADS. THEN MY TRAC CONTROL LIGHT CAME ON AND PARK BRAKE LIGHT WAS ON CHECKED AND ADVISED REPLACED SPEED SENSOR. THEN CHECK ENGINE LIGHT CAME ON FOUND UPSTREAM BANK 2 02 SENSOR READING OUT OF SPEC. REPLACED 02 SENSOR AND CLEAR CODES. THAT COST ME$1285.51. WHICH I REPLACED SENSOR,SPARK PLUGS,COIL THEN IN JAN 2008 MY TRANSMISSION SHIFT HARD INTO REVERSE CHECKED AND ADVISED FOUND FAULTS IN SOLENOID,VALVE BODY,TRANS FILTER,REPAIRED CLEAR CODES,OK. REPLACED DRIVE BELT AND PULLEY. THAT BILL WAS 1318.72. WELL THEN IN 08/2008 SAME THING TRANSMISSION SHIFTS ROUGH CONCERN CYLINDER MISFIRE. CHECK ENGINE LIGHT BACK ON. THANK GOD HAD A RECALL FROM FORD ON THAT. FOUND CONTAMINATION IN BOTH SIDES REPLACED AFFECTED COILS,PLUGS,AND COVER WHICH THEY ONLY REPLACED 4 OF THE 8 COILS. THAT WOULD HAVE BEEN 593.18. THEN ON 08/2008 COOLANT LEAK JUST 3 DAYS AFTER GETTING IT OUT OF THE SHOP HAD TO REPLACE LEAKING THERMOSTAT CONNECTOR. HAVEN'T HAD ANY PROBLEMS RUNNING HOT UNTIL THEY WORKED ON IT 08/11/2008. *TR THE POWER WINDOW WAS INOPERATIVE. THE DEALER REPLACED THE REGULATOR/MOTOR. UPDATED 10/22/08. *JB

NHTSA ODI #10243077

61,000 miles · Aug 1, 2008
Air BagsEngine And Engine CoolingEquipment

TL*THE CONTACT OWNS A 2004 LINCOLN LS. WHILE DRIVING 60 MPH, THE DRIVER SIDE AIR BAG SUDDENLY DEPLOYED. THE VEHICLE WAS TAKEN TO THE DEALER AND THEY STATED THAT THE DEPLOYMENT WAS DUE TO AN IMPACT. THE VEHICLE WAS NOT SERVICED BY THE DEALER AND THE CONTACT DID NOT NOTICE ANY DIFFERENCES BEFOREHAND. THE CURRENT AND FAILURE MI…

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TL*THE CONTACT OWNS A 2004 LINCOLN LS. WHILE DRIVING 60 MPH, THE DRIVER SIDE AIR BAG SUDDENLY DEPLOYED. THE VEHICLE WAS TAKEN TO THE DEALER AND THEY STATED THAT THE DEPLOYMENT WAS DUE TO AN IMPACT. THE VEHICLE WAS NOT SERVICED BY THE DEALER AND THE CONTACT DID NOT NOTICE ANY DIFFERENCES BEFOREHAND. THE CURRENT AND FAILURE MILEAGES WERE 61,000. UPDATED 09/10/08 *BF THE AC STARTED TO BLOW HOT AIR. THE CHECK ENGINE LIGHT ILLUMINATED, THE SUPPORT HANDLE IN THE BACK OF THE VEHICLE BROKE. UPDATE 09/16/08. *JB

NHTSA ODI #10236663

Official recalls

0

No recalls in this snapshot.

Model-level recall history does not show whether a particular VIN is affected or has received a repair. Check a VIN with NHTSA ↗

NHTSA investigations

0

No exact-year investigations in this snapshot.