Problems · by component

2011 Ford F-150 fuel system, gasoline problems

43 owner complaints to NHTSA about the 2011 Ford F-150 cite fuel system, gasoline, 2% of all 2,137 complaints for this model year.

Complaints
43
2% of all complaints
Crashes
1
Reported by owners
Fires
1
Reported by owners
Injuries
0
Reported by owners
01 —Owner reports

What owners say about the fuel system, gasoline

Verbatim from NHTSA complaints, newest first
“The contact owns a 2011 Ford F -150. The contact stated that there was an abnormal odor of fuel detected. The contact had to keep the windows in the down position. There were no warning lights illuminated. The vehicle was taken to an independent mechanic who informed him that the fuel line was rubbing underneath the vehicle and caused a puncture hole in the fuel line. The local dealer was not contacted. The vehicle was not repaired. The manufacturer was contacted and provided a case number. The failure mileage was approximately 112,000.”
Owner complaint to NHTSAFiled Mar 10, 2023Fuel system, gasolineODI 11511246
“MY NAME IS [XXX], I OWN A 2011 F150 ECOBOOST. OVER THE PAST 4 YEARS I HAVE ENCOUNTERED AND SAME ISSUE WITH THE ENGINE MISFIRING DUE TO MOISTURE GETTING IN THE INTAKE. EVERYONE DEALERSHIP PERSONAL I'VE SPOKEN WITH HAS CONFIRMED THAT IT'S A KNOWN ISSUE WITH THAT YEAR AND MODEL AND THERE IS NO PERMANENT FIX. HOWEVER WHEN THE ENGINE CONTINUOUSLY MISFIRES IT CALLS FOR SERVICE ON THE TRUCK AND REPLACEMENT OF CERTAIN PARTS. I AM FILLING THIS COMPLAINT BECAUSE I DO NOT BELIEVE THIS RIGHT THAT FORD SHOULD BE ALLOWED TO IGNORE A KNOWN ISSUE THAT HAS ALMOST GOTTEN MYSELF AND FAMILY INTO A SERIOUS ACCIDENT ON THE HIGHWAY. AS WELL COST ME MONEY OUT OF POCKET TO CORRECT. I WOULD LIKE TO SEE SOMEONE HOLD FORD ACCOUNTABLE BEFORE THIS ISSUE GETS SOMEONE KILLED. *TR”
Owner complaint to NHTSAFiled Oct 20, 2017Fuel system, gasoline, Engine, Fuel/propulsion systemODI 11035165
“I WAS ATTEMPTING TO ACCELERATE HARD TO MERGE INTO TRAFFIC ONTO INTERSTATE HIGHWAY. WHEN I PUSHED PEDAL TO FLOOR, THE VEHICLE IMMEDIATELY SLOWED AS IF A GOVERNOR HAD KICKED IN. FORTUNATELY, I HAD ROOM ON SHOULDER TO NOT GET HIT, BUT HAD TO WAIT AND PUMP PEDAL TWICE BEFORE IT BEGAN TO ACCELERATE AGAIN. I HAVE NOT TRIED TO REPLICATE THE PROBLEM. I HAD AN IDENTICAL PROBLEM 3 YEARS AGO IN ANOTHER ECOBOOST FORD F150 THAT NEARLY KILLED ME. I ATTEMPTED TO PASS ANOTHER VEHICLE AND REALIZED THAT I NEEDED HARD ACCELERATION AND THE VEHICLE IMMEDIATELY SLOWED. THERE WAS NO WHERE TO GO, BUT FORTUNATELY MY FELLOW MOTORISTS REALIZED I HAD A PROBLEM AND LET ME BACK INTO MY LANE WITHOUT A MULTI-VEHICLE CRASH. I ASKED MY DEALER ABOUT THAT THEN, AND WAS TOLD THAT NEVER HAD BEEN REPORTED. I IMMEDIATELY TRADED THAT TRUCK FOR THE ONE I HAVE NOW THAT DAY. *TR”
Owner complaint to NHTSAFiled Aug 24, 2014Fuel system, gasoline, Vehicle speed control, EngineODI 10627880
“WHILE ATTEMPTING TO PASS A SLOWER VEHICLE ON A TWO LANE ROAD, MY TRUCK LOST ALL POWER AND THE CHECK ENGINE LIGHT BEGAN BLINKING. I WAS IN THE ON-COMING TRAVEL LANE ADJACENT TO THE VEHICLE I WAS PASSING WHEN THE INCIDENT OCCURRED. THE INCIDENT NEARLY CAUSED AN ACCIDENT AS THE VEHICLE I WAS PASSING SLOWED DOWN WHEN I LOST POWER AN I WAS UNABLE TO IMMEDIATELY GET OVER. I COASTED WITH A ROUGH RUNNING ENGINE TO THE SHOULDER AND SHUT OFF THE ENGINE. WHEN I RESTARTED IT A FEW MINUTES LATER IT RAN A LITTLE ROUGH AND THE CHECK ENGINE LIGHT REMAINED ON. RESEARCH SHOWS THAT THIS IS A KNOW ISSUE FOR THIS MAKE MODEL WITH THE ECOBOOST ENGINE. THE FORD DEALERSHIP, WHILE HAVING A TSB IN PLACE FOR THE ISSUE, DID NOT NOTIFY ME OF THE ISSUE AND WILL NOT COVER THE COST OF THE RECOMMENDED SERVICE UNDER EITHER THE POWER-TRAIN WARRANTY OR MY FORD EXTENDED WARRANTY (BUMPER-TO-BUMPER HAS EXPIRED). THIS IS A HUGE SAFETY ISSUE AND THIS SHOULD BE A RECALL FROM FORD TO FIX THESE ISSUES AND THEY APPARENTLY WILL NOT TAKE THE INITIATIVE TO DO SO ON THEIR OWN. THE INCIDENT OCCURRED IN SOUTHWESTERN MISSOURI ON A DAY IN WHICH IT HAD BEEN RAINING OFF AND ON. *TR”
Owner complaint to NHTSAFiled Aug 19, 2014Fuel system, gasoline, Power train, EngineODI 10626360
“ON FEBRUARY 13, 2014, MY FORD 2011 F-150 ECOBOOST BEGAN TO SHOW SIGNS OF LIMITED THROTTLE RESPONSE COUPLED WITH A DRASTIC REDUCTION IN POWER OUTPUT AND MODERATE TO SEVERE ENGINE VIBRATION. THESE SYMPTOMS OCCURRED AND WERE MOST SEVERE UNDER HEAVY ENGINE LOAD, WHILE TRAVELING UPHILL, HIGH OUTSIDE AIR TEMPERATURE AND WITH THE AIR CONDITIONER ON. GENERAL LOCATIONS: MOJAVE HIGH DESERT (JOSHUA TREE, CA) AND THE GREATER PALM SPRINGS, CA AREA. WEATHER CONDITIONS WERE GENERALLY DRY WITH LOW HUMIDITY. ON FEBRUARY 15, 2014 THE SYMPTOMS DESCRIBED ABOVE WERE SO VIOLENT THAT THE CHECK ENGINE CAME ON (FLASHING) AND I PULLED OFF THE ROAD FOR MY OWN SAFETY. I SHUT OFF THE ENGINE, ALLOWED IT TO REST' AND THEN TURNED THE ENGINE BACK ON. THE SYMPTOMS DID NOT DISAPPEAR COMPLETELY, BUT THEY WERE REDUCED AND THE CHECK ENGINE LIGHT WAS NO LONGER ILLUMINATED. ON FEBRUARY 20, 2014 I BROUGHT MY TRUCK TO YUCCA VALLEY FORD TO HAVE THE PROBLEM DIAGNOSED. MILEAGE AT THE TIME OF THE SERVICE WAS 68,382 MILES. A DIAGNOSIS WAS PERFORMED AND IT WAS DETERMINED THAT THE ENGINE WAS MISFIRING ON THE NUMBER 1 CYLINDER DUE TO WORN SPARK PLUGS. ALL 6 SPARK PLUGS WERE REPLACED AND THE SYMPTOMS…”
Owner complaint to NHTSAFiled Aug 11, 2014Fuel system, gasoline, EngineODI 10621543
“VEHICLE STALLS OUT LIKE IT IS STARVING FOR FUEL WHEN YOU NEED TO ACCELERATE. IT HAS STALLED OUT WHEN PASSING OTHER VEHICLES AND WHEN ENTERING HEAVY TRAFFIC ON INTERSTATES. AS OF JULY 31, 2014, THE TRUCK HAS BEEN BACK TO THE DEALERSHIP AT LEAST 4 TIMES FOR THIS PROBLEM. HOWEVER, I CONTINUE TO HAVE THE PROBLEM. *TR”
Owner complaint to NHTSAFiled Aug 1, 2014Fuel system, gasoline, Vehicle speed control, EngineODI 10618282

Showing 6 of 43 reports. Read every report on NHTSA.gov.

Data from NHTSA Complaints API (owner reports, unverified) · synced Nov 10, 2026NHTSA vehicle page

Complaints are unverified owner reports to NHTSA and are not normalized for sales volume. One complaint can cite several components.