There are 50 owner-reported engine complaints for the 2006 Ford Expeditionin NHTSA's database. These are unverified consumer reports and may not reflect confirmed defects.
The contact owns a 2006 Ford Expedition. The contact stated while driving 55 MPH, the vehicle was driving sluggishly. The contact stated that the check engine warning light was illuminated. The vehicle was not drivable. The contact towed the vehicle to an independent mechanic and was informed that the ignition coil, the throttle body sensor (TBS) sensor, and the timing chain needed to be replaced. The vehicle was not repaired. The vehicle was not diagnosed or repaired at the dealer. A dealer was not contacted. The manufacturer had been informed of the failure. The contact stated on another occasion the vehicle failed to start. The vehicle was not drivable. The failure mileage was approximately 130,000.
UPON RECEIVING TUNE UP THE SPARK PLUGS BROKE APART.AFTER GETTING THEM OUT CYL#1 WOULD NOT HOLD SPARK PLUG,CAUSED ME TO SPEND MORE MONEY TO GET PROBLEM FIXED.BUT THE SHOPS WILL NOT GUARANTEE THE WORK THAT IS NEEDED.THEY ALL SAID IT WAS A FACTORY ISSUE.THE TRUCK WAS STATIONARY AS WELL.
FORD HAD A RECALL FOR BROKEN SPARK PLUGS & A CLASS ACTION LAWSUIT ON THIS VEHICLE. FORD HAS FAILED TO FULLY COMPENSATE US & TOLD ME HARDLY NO ONE WOULD RECEIVE COMPENSATION. WE REPLACED THE PLUGS WITH FORD APPROVED REVISED PLUGS AT FORD WITH @ 149K MILES ON 11/2015. THE ENGINE CODES OR PROBLEMS WOULD COME UP NOW AND AGAIN & WE HAD IT INTO VARIOUS VENDORS.. 2/ 2017, DRIVING BACK TO WYOMING I CAME UP AN I WAS UNDER LOAD (HAULING A TRAILER) AND THE AUTO ALMOST DID NOT MAKE IT HOME OR UP A GRADE. WE TOOK IT IN TO REPLACE THE COILS. THE VENDOR, MIDWAY MOTORS REPLACED THE COIL & NOTICED THE NEW REVISED FORD APPROVED SPARK PLUG 5 WAS BROKEN, AND PLUG 6 ALSO SHOWED A CODE, (MILEAGE 172627 MILES). THE ENGINE WAS DAMAGED SO WE TRADED THE FORD IN FOR A DODGE. MY POINT FORD HAS NOT FIXED THE ISSUE & IS DECEIVING THE PUBLIC. AND 2ND LAWSUIT CLAIM FORM IS [XXX] . THE VEHICLE WAS KEPT IN LIKE NEW SHAPE PRISTINE. I WAS SAD I HAD TO TRADE IT IN BUT DID NOT FEEL SAFE. I THINK YOU NEED TO KNOW HOW FORD IS PRACTICING AND NOT HANDLING ETHICALLY, LEGALLY, OR PROPERLY; BOTH THE CLASS ACTION LAWSUIT AND ALSO THE (REVISED SPARK PLUGS ARE ALSO FAILING). YES I HAVE DETAILED DOCUMENTS!! ASK ME I CAN EMAIL YOU PDF [XXX] [XXX] . INFORMATION REDACTED PURSUANT TO THE FREEDOM OF INFORMATION ACT (FOIA), 5 U.S.C. 552(B)(6).'*JB
TL* THE CONTACT OWNS A 2006 FORD EXPEDITION. WHILE DRIVING OR WHILE THE VEHICLE WAS IDLING, THE CONTACT HEARD A TICKING NOISE COMING FROM THE ENGINE. THERE WERE NO WARNING INDICATORS ILLUMINATED. THE VEHICLE WAS TAKEN TO THE DEALER (KEN GRODY FORD AT 6211 BEACH BLVD, BUENA PARK, CA 90621) WHERE IT WAS DIAGNOSED THAT THE VALVE LASH ADJUSTER AND THE TIMING CHAIN TENSIONERS NEEDED TO BE REPLACED. THE VEHICLE WAS NOT REPAIRED. THE MANUFACTURER INFORMED THE CONTACT TO CALL NHTSA AND DID NOT OFFER ANY FURTHER ASSISTANCE. THE FAILURE MILEAGE WAS 100,464.
ENGINE FAIL SAFE MODE ENGAGES AT VARIOUS AND UNPREDICTABLE SPEEDS AND AT ANY GIVEN TIME. IT HAS HAPPENED NUMEROUS TIMES AND SHOWS NO CODE AFTERWARDS. A VERY DANGEROUS ISSUE THAT NEEDS TO BE ADDRESSED BY FORD. I HAVE FOUND THOUSANDS OF COMPLAINTS ABOUT THIS ISSUE BUT I CAN FIND NO INDICATION THAT FORD HAS BEEN WILLING TO ADDRESS THE ISSUE. WHEN ASKED FOR THE DATE THE INCIDENT HAPPENED I AM ENTERING THE DATE OF COMPLAINT BECAUSE THIS HAS HAPPENED MULTIPLE TIMES. NO CODES DOES NOT MEAN THE VEHICLE DOESN'T HAVE ISSUES. FORD NEEDS TO ADDRESS THIS ISSUE....RECALL AND CORRECT THE PROBLEM.
TL* THE CONTACT OWNS A 2006 FORD EXPEDITION. THE CONTACT STATED THAT WHILE THE DRIVER WAS DRIVING AT AN UNKNOWN SPEED, THE VEHICLE STALLED AS THE FAIL SAFE MODE WARNING MESSAGE ILLUMINATED ACROSS THE INSTRUMENT PANEL. THE VEHICLE WAS NOT DIAGNOSED OR REPAIRED. THE MANUFACTURER WAS NOT NOTIFIED OF THE FAILURE. THE FAILURE MILEAGE WAS 194,000.
WHILE DRIVING ON A HIGHWAY AT 60 MPH AND ON A CITY STREET AT 40 MPH THE VEHICLE WITHOUT ANY WARNING SHUTS OFF AND GOES INTO ENGINE FAIL SAFE MODE, THE VEHICLE STILL HAS BRAKING AND STEERING AND AFTER TURNING IGNITION KEY TO OFF THEN ON IT RESTARTS AND DRIVES FINE. THIS VEHICLE HAS 120,000 MILES ON IT .
TL* THE CONTACT OWNS A 2006 FORD EXPEDITION. WHILE DRIVING 50 MPH, THE ENGINE LIGHT ILLUMINATED, THE VEHICLE LOST POWER, JERKED, AND STALLED. THE CONTACT HAD TO RESTART THE VEHICLE TO RESUME NORMAL OPERATION. IN ADDITION, WHILE DRIVING AT 50 MPH, THE VEHICLE REPEATEDLY SLOW DOWN AND ACCELERATE. THE FAILURE RECURRED A FEW TIMES. THE VEHICLE WAS TAKEN TO THE DEALER WHERE IT WAS DIAGNOSED THAT THE SPARK PLUGS NEEDED TO BE REPLACED. THE VEHICLE WAS NOT REPAIRED. THE MANUFACTURER WAS NOTIFIED OF THE FAILURE. THE FAILURE MILEAGE WAS 158,307.
WHILE TAKING MY KIDS TO DAYCARE THE ENGINE FAIL SAFE LIGHT CAME ON AND THE ENGINE SHUT DOWN. I WAS SITTING AT A LIGHT WAITING TO GO STRAIGHT UNDER A BRIDGE AND AT THIS PARTICULAR LIGHT ONLY ONE LANE CAN GO STRAIGHT SINCE THE ENGINE SHUT DOWN AND I COULD NOT MOVE THIS CAUSED MAJOR BACKUP. LUCKILY THERE WAS AN EMERGENCY VEHICLE A FEW CARS BEHIND AND HE WAS ABLE TO PUSH ME THROUGH THE LIGHT AND INTO A PARKING LOT. AFTER A FEW MINUTES OF SITTING THERE THE TRUCK STARTED AND I WAS ABLE TO GET THEM TO DAYCARE AND CONTINUE ON TO WORK. VERY DANGEROUS SITUATION AND SOMETHING SHOULD BE DONE.
MY VEHICLE HAS COMPLETELY SHUT DOWN IN THE MIDDLE OF DRIVING ON SEVERAL OCCASIONS. I HAVE HAD DIAGNOSTIC REPORTS RUN AND THEY DO NOT FIND ANY PROBLEMS. THE FIRST TIME I WAS GOING 45 MPH AND WAS ABLE TO COAST INTO A SONIC. I WAITED ABOUT 15 MINUTES AND THE CAR STARTED BACK UP. THE SECOND TIME WAS AT A GAS STATION AND MY CAR WOULD NOT START. I HAD A DIAGNOSTIC RUN AND WAS TOLD IT WAS MY BATTERY. I REPLACED THE BATTERY AND MY VEHICLE DIED AGAIN THE NEXT DAY, BUT STARTED BACK UP ONE I LET IT SIT FOR A FEW MINUTES. THIS MORNING I WAS PULLING INTO A PARKING LOT AT WORK AND IT DIED. AFTER ABOUT 10 MINUTES IT STARTED BACK UP AND I WAS ABLE TO PULL INTO A PARKING SPOT. I WENT TO LEAVE FOR LUNCH AND NOW MY VEHICLE WILL NOT START AT ALL. THIS COULD HAVE BEEN MUCH WORSE IF I WERE DRIVING DOWN THE INTERSTATE AND THE CAR SHUT OFF ON ME LIKE IT HAS DONE OTHER TIMES. I HAVE TWO CHILDREN AND THE THOUGHT OF THEM IN THIS CAR DOES NOT MAKE ME FEEL SAFE!!
TL* THE CONTACT OWNS A 2006 FORD EXPEDITION. THE CONTACT STATED THAT THE ENGINE FAIL SAFE MODE WARNING INDICATOR RANDOMLY FLASHED. THE VEHICLE'S SPEED REDUCED AND STALLED SEVERAL TIMES. THE VEHICLE WAS TAKEN TO A MANUFACTURER'S MASTER MECHANIC FOR FURTHER DIAGNOSTIC TESTING. THE VEHICLE WAS NOT REPAIRED. THE MANUFACTURER WAS NOT NOTIFIED. THE FAILURE MILEAGE WAS NOT AVAILABLE.
TL* THE CONTACT OWNS A 2006 FORD EXPEDITION. WHILE DRIVING 35 MPH, THE VEHICLE SUDDENLY LOST POWER AND THE "ENGINE FAIL SAFE MODE" WARNINIG ILLUMINATED ON THE INSTRUMENT PANEL. THE CONTACT COASTED TO THE SIDE OF THE ROAD AND SHUT OFF THE ENGINE. THE VEHICLE WAS RESTARTED AFTER A FEW MINUTES, BUT THE WARNING INDICATOR RECURRED. THE CONTACT CALLED A LOCAL DEALER WHO WAS UNABLE TO EXPLAIN THE FAILURE, BUT ASKED TO SEE THE VEHICLE FOR DIAGNOSTIC TESTING. THE MANUFACTURER WAS NOT MADE AWARE OF THE FAILURE. THE FAILURE MILEAGE WAS 95,962.
I HAVE HAD TWO SITUATIONS WHERE MY SUV ENGINE EXPECTEDLY SHUTS OFF. 1.) WHILE DRIVING IN STOP AND GO TRAFFIC 2.) TURNING INTO A PARKING LOT AFTER PUTTING THE SUV IN PARK, I CAN IMMEDIATE TURN BACK ON.
TL* THE CONTACT OWNS A 2006 FORD EXPEDITION. WHILE DRIVING AT APPROXIMATELY 35 MPH, THE "ENGINE SAFE FAIL MODE" WARNING MESSAGE ILLUMINATED. THE VEHICLE WAS TAKEN TO A DEALER WHO WAS UNABLE TO DETERMINE THE FAILURE. THE MANUFACTURER WAS NOT NOTIFIED OF THE FAILURE. THE VEHICLE WAS NOT REPAIRED. THE APPROXIMATE FAILURE MILEAGE WAS 190,000.
TL* THE CONTACT OWNS A 2006 FORD EXPEDITION. WHILE DRIVING 60 MPH, THE VEHICLE MADE A RATTLING NOISE. THE VEHICLE WAS TAKEN TO AN INDEPENDENT MECHANIC WHERE IT WAS DIAGNOSED THAT THE VEHICLE'S ENGINE NEEDED TO BE REPAIRED OR REPLACED. THE VEHICLE WAS NOT REPAIRED. THE MANUFACTURER WAS MADE AWARE OF THE FAILURE. THE FAILURE MILEAGE WAS 194,549.
TL* THE CONTACT OWNS A 2006 FORD EXPEDITION. WHILE DRIVING 65 MPH, THE ENGINE WARNING LIGHT ILLUMINATED AND FLICKERED WHEN ACCELERATING. THE FAILURE RECURRED INTERMITTENTLY. THE VEHICLE WAS NOT DIAGNOSED OR REPAIRED. THE MANUFACTURER WAS NOT MADE AWARE OF THE FAILURE. THE FAILURE MILEAGE WAS 164,500.
TL* THE CONTACT OWNS A 2006 FORD EXPEDITION. WHILE PARKED, THE VEHICLE STALLED SHORTLY AFTER BEING STARTED. THE CONTACT WAS ABLE TO RESTART THE VEHICLE, BUT THE ENGINE WARNING INDICATOR ILLUMINATED. THIS WAS A RECURRING FAILURE. THE VEHICLE WAS NOT DIAGNOSED OR REPAIRED. THE MANUFACTURER WAS NOT NOTIFIED OF THE FAILURE. THE APPROXIMATE FAILURE MILEAGE WAS 111,000.
DRIVING DOWN HIGHWAY AT 45 MPH WHEN ENGINE FAIL SAFE MODE CAME ON. WITH NO POWER, HAD TO VEER OFF TO A TURN LANE PUT IN PARK AND RESTART CAR. THIS IS THE SECOND TIME THIS HAS HAPPENED. FIRST WAS ON HIGHWAY AS WELL AROUND 40 MPH, SAME THING HAPPENED; NO POWER HAD TO VEER OFF TO THE SIDE OF THE HIGHWAY, PARK AND RESTART CAR. EXTREMELY DANGEROUS TO BE DRIVING ON A BUSY HIGHWAY AND HAVE EXPEDITION SHUT OFF COMPLETELY. *TR
TL* THE CONTACT OWNS A 2006 FORD EXPEDITION. THE CONTACT STATED THAT WHILE DRIVING AT AN UNKNOWN SPEED, THE VEHICLE JERKED AND LOST POWER AS THE CHECK ENGINE WARNING LIGHT ILLUMINATED. THE VEHICLE WAS TAKEN TO AN INDEPENDENT MECHANIC, WHO DIAGNOSED THAT THE ENGINE NEEDED TO BE REPLACED. THE VEHICLE WAS NOT REPAIRED. THE MANUFACTURER WAS NOTIFIED OF THE FAILURE. THE FAILURE MILEAGE WAS UNKNOWN.
TL* THE CONTACT OWNS A 2006 FORD EXPEDITION. THE CONTACT STATED THAT THE ELECTRONIC THROTTLE CONTROL AND THE SERVICE ENGINE WARNING INDICATORS ILLUMINATED. THE VEHICLE STALLED, BUT WAS ABLE TO BE RESTARTED AND RESUME NORMAL OPERATION. THE VEHICLE WAS NOT DIAGNOSED OR REPAIRED. THE MANUFACTURER WAS NOT MADE AWARE OF THE FAILURE. THE FAILURE MILEAGE WAS 120,000.
Showing 1–20 of 50 complaints
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 25, 2026