There are 5 owner-reported engine complaints for the 2010 Lincoln MKTin NHTSA's database. These are unverified consumer reports and may not reflect confirmed defects.
CATASTROPHIC WATER PUMP FAILURE. I WAS DRIVING ON THE HIGHWAY AND THE ENGINE STARTED KNOCKING AND WHITE PLUMES BURST FROM THE EXHAUST. I WAS LUCKY ENOUGH TO GET OFF THE HIGHWAY AND TO A SAFE PLACE BEFORE THE ENGINE FAILED COMPLETELY.
IPULLED INTO MY DRIVE WAY AND MY CAR DIED OUT NO OVER HEATING NO WARNING LIGHT NO ANYTHING. I LOOKED UNDER MY HOOD TO CHECK EVERYTHING AND NOTICED MY COOLANT WAS GONE I THEN POURED MORE INTO IT REALIZING THAT IT WAS ALL GOING OUT OF MY CAR I BUT NOT ONTO THE GROUND. I CALLED AN MECHANIC WHO TOLD ME MY COOLANT LEAKED INTO MY OIL MY WATER PUMP FAILED. IT FAILED INTERNAL TO THE TIMING CHAIN COVER AND DUMPED A LARGE AMOUNT OF COOLANT INTO THE CRANKCASE WHICH THEN CONTAMINATED THE ENGINE OIL AND OVER FILLED THE OIL PAN. IM GLAD THAT I WAS HOME AND NOT DRIVING DOWN THE STREET BECAUSE THIS COULD HAVE CAUSED A MAJOR ACCIDENT. ON FURTHER RESEARCH I HAVE FOUND THIS HAS OCCURRED MANY TIMES. THE ENGINE IN QUESTION IS THE CYCLONE ENGINE AND IS FORDS LATEST V6 FAMILY OF GASOLINE ENGINES INTRODUCED IN 2006, AND IS KNOWN AS THE DURATEC 35 WHICH DISPLACES 3.5 L, THE DURATEC 37 WHICH DISPLACES 3.7L AND THE ECOBOOST 35 WHICH IS ATWIN TURBO CHARGED VARIANT OF THE DURATEC 35, THESE ENGINES ARE INSTALLED IN THE FOLLOWING VEHICLES, 2007'PRESENT FORD EDGE, 2010'2012 FORD FUSION SPORT, 2011'PRESENT FORD MUSTANG, 2009'PRESENT FORD FLEX, 2010'PRESENT FORD TAURUS SHO, 2013'PRESENT POLICE INTERCEPTOR SEDAN, 2011'PRESENT FORD EXPLORER, 2013'PRESENT FORD POLICE INTERCEPTOR UTILITY, 2011'PRESENT FORD F-150, 2015'PRESENT FORD EXPEDITION/EXPEDITION EL, 2014'PRESENT FORD TRANSIT, 2015'PRESENT LINCOLN NAVIGATOR/NAVIGATOR L, 2010'PRESENT LINCOLN MKS, AND 2010'PRESENT LINCOLN MKT WHICH IS THE CAR I HAVE
OVER THE LAST 2 WEEKS, MY LINCOLN MKT HAS EXPERIENCED SEVERAL EPISODES OF SHUDDERING AND LOSS OF POWER. IN ADDITION, A SIGNIFICANT AMOUNT OF SMOKE HAS BEEN SPEWING OUT OF THE TAIL PIPES OCCASIONALLY - THIS USUALLY HAPPENS FOR SEVERAL SECONDS AFTER THE VEHICLE IS STARTED. I FIRST NOTICED THE SHUDDERING WHILE DRIVING ALONG THE HIGHWAY. THE NEXT DAY, THERE WAS A SIGNIFICANT LOSS OF POWER WHILE DRIVING. THE DEALER DIAGNOSED IT AND SAID IT IS A TURBO UNDERBOOST PROBLEM THAT CAN BE REMEDIED BY REPLACING THE TURBOS. DUE TO THE SIGNIFICANT COST OF REPLACEMENT, THEY SUGGEST THAT I CONSIDER REPLACING THE VEHICLE, AS SOME OF THEIR CUSTOMERS DO. THIS TELLS ME WE HAVE A KNOWN ISSUE! A TURBO PROBLEM ON A VEHICLE WITH UNDER 100,000 MILES? SOUNDS LIKE A MAJOR DEFECT THAT THE MANUFACTURER SHOULD BE AWARE OF. *TR
ON SEVERAL OCCASIONS THE VEHICLE'S ENGINE SHUDDERS AND SEEMS TO LOSE POWER WHILE MOVING IF THE GAS IS STEPPED ON AT A FAST RATE. *TR
INITIAL INCIDENT AND FAILURE MILEAGE PROBABLY EARLIER. THE 15-20 STALLS EXPERIENCED HAVE OCCURRED INTERMITTENTLY WHEN STARTING FROM A STOP OR ACCELERATING FROM A STOP SLOWLY. I HAVE TAKEN THE CAR TO THE DEALER AT LEAST FOUR TIMES, BUT THE PROBLEM NEVER MANIFESTED ITSELF DURING THOSE VISITS. I FINALLY CALLED FORD CUSTOMER SERVICE WHEN I HAD THREE STALLS IN ONE DAY IN MID APRIL. FORD CUSTOMER SERVICE CASE#CAS-2461287 HAS COMPLETE DETAILS. FORD CUSTOMER SERVICE HAD THE DEALER INSTALL A UNIT WHICH HAD A BUTTON TO BE PRESSED DURING EACH INCIDENT. I PRESSED THE BUTTON THREE TIMED (MAX ALLOWED). ONE INCIDENT WAS A DEFINITE STALL, THE OTHER TWO, WERE WEAK. THE DEALER RESULTS INDICATED THAT THE CAR WAS OPERATING NORMALLY AND THAT ONE PRESS WAS DONE WHILE THE CAR WAS IN PARK (NOT TRUE) WHICH I TOLD THE DEALER AND FORD CUSTOMER SERVICE. I RECEIVED NO SATISFACTION OTHER THAT AN X-PLAN DEAL ON A NEW CAR, WHEN I TOLD THEM I WANTED TO SELL THE CAR AND WOULD NOT BUY ANOTHER FORD PRODUCT. TODAY, I BECAME AWARE THAT THE PROBLEM IS MORE WIDESPREAD SO I WILL NOT USE THE X-PLAN. WHILE MY STALLING PROBLEM WITH ECO-BOOST IS NOT AS SERIOUS AS SOME, I HAVE READ ABOUT. IT REMAINS A SERIOUS SAFETY ISSUE. THE AR IS UNDER WARRANTY WITH 31,000 AND SEVEN MONTHS OF 48 REMAINING. I AM NOT CERTAIN WHAT COMPONENT IS FAILING. ..UPDATED 07-05-13 *BF
Complaints are unverified consumer reports submitted to NHTSA. A high complaint count may reflect vehicle popularity, not defect severity. Data sourced from NHTSA public records.
Data synced from NHTSA on Apr 26, 2026