RoadVitals

2002 Ford F-150 Engine Problems

Owner-reported complaints naming the engine system, filed with NHTSA

Data refreshed

Engine reportsComplaints are reports submitted to NHTSA by owners and drivers. NHTSA does not verify most reports before publishing them, and a complaint does not establish that a defect exists. Volume is influenced by how many of a vehicle were sold, how long it has been on the road, and how much attention an issue has received.
262
Latest May 29, 2024
Share of all reportsThis category as a share of every owner report on file for this model year. One report can name more than one component, so the categories overlap.
32%
of 821 total
Crash or fire reportedReports in this category whose submitter recorded that a crash or a fire occurred. The reporter's own answer on the NHTSA form, not a verified finding.
20
Injuries or deaths reportedTotals the submitters entered on their own reports in this category. Not verified by NHTSA and not a casualty statistic.
1

What this page shows

Reports naming the engine itself — including stalling, misfires, oil consumption, cooling and internal engine components. Every record below is an owner-reported complaint about the 2002 Ford F-150 submitted to NHTSA — not a confirmed defect, not a recall and not a manufacturer bulletin. 262 reports on file name it.

Complaints are reports submitted by owners and drivers to NHTSA. They are not verified and do not establish that a defect exists.

Owner reports naming engine

The 25 most recent of 262, in the owner's own words

Engine
Filed May 29, 2024

The contact owns a 2002 Ford F-150. The contact stated while driving at an undisclosed speed, the vehicle made a loud sound. No warning light was illuminated. The vehicle was towed to an independent mechanic, who diagnosed and determined that cylinder #3 spark plug had blown out, but no repair was recommended at the time. The vehicle was not repaired. The manufacturer was made aware of the failure and advised the contact to file a complaint with the NHTSA Hotline. The failure mileage was approximately 108,000.

NHTSA ID
11591276
Incident
May 26, 2024
Mileage
108,000 mi
Engine
Filed Aug 21, 2023
Fire reported

The contact owns a 2002 Ford F-150. The contact stated that she observed smoke emanating from under the vehicle near the engine compartment. The contact stated that she opened the hood and flames erupted from the engine compartment near the battery. The contact threw dirt on the engine to extinguish the fire. The vehicle was not diagnosed or repaired. The manufacturer was notified of the failure and a complaint was filed. The failure mileage was approximately 200,000.

NHTSA ID
11539907
Incident
Aug 10, 2023
Mileage
200,000 mi
Engine
Filed Jun 17, 2022

1. Coils on top of spark plug get moisture in them when there is just the right kind of rain storm. This makes the coil or coils fail until the dry out. This seems to make the coil eventually go bad. Yes, it is available for inspection. 2. Not sure if its a combination of heat and moisture but sometime right away and sometimes a few minutes into driving the coil or coils fail and the engine loses power. Then if seems to be a random, unpredictable occurrence until it dries out, Very Unsafe. If one coil fails it loses just a little power, but if more than one fails it loses a lot of power and stalls at times. This is why I am writing it up. A few time now, I have gone to pull into traffic and then I lose power and either have to run off the road or just upset the car behind me if they are not too close. 3 & 4. I have advise all the Ford dealerships in my area trying to find one that has a fix yet. The only fix Ford has, is a new designed coil, which does not appear to be any better. The dealership just replaces the coil. I have had all my coils replaced, some 2 or 3 times. 5. It depends, sometime the engine light will come on and advise which coil is misfiring and sometimes if does not. Right now my engine light is on and it displays the #6 coil misfire. Then the engine light will go out after it dries out and stops failing or it will stay off if the coil had gone bad again. I am sure its not just the F 150, but the 4.6 liter engine that is in other vehicles. I started keeping track in 2012. I wrote a letter to Ford in 2015 and they replied, there was no recall. I have several repair receipts and the letter from Ford if you need that. Just search on your site and you will see many complaints. One example Manufacturer Communication number: 041601. If you google "ford fix for moisture in coils" you will see many forums trying to figure out a fix and just complaining.

NHTSA ID
11469750
Incident
Jan 26, 2012
Engine
Filed Jun 29, 2020

SPARK PLUG SHOOTS OUT OF MOTOR WHILE DRIVING. HAS BEEN REPORTED ON LOTS OF VEHICLES FOR YEARS.

NHTSA ID
11331399
Incident
Jun 15, 2017
Mileage
350,234 mi
Driver assistanceEnginePowertrain (other)
Filed Sep 23, 2019
Crash reported

THIS IS FOLLOW UP ASSESSMENT TO MY 9/22/2019 CLAIM [XXX]- WHERE I FOUND MYSELF IN A VERY DANGEROUS VEHICLE RUN AWAY SITUATION THAT RESULTED IN A REAR END ACCIDENT WITH ANOTHER VEHICLE. MY MECHANIC'S FIRST OBSERVATION WHEN TURN IGNITION KEY, THE ENGINE RACED AT FULL THROTTLE OUT OF CONTROL. AFTER QUICKLY SHUTTING DOWN ENGINE THE SYMPTOMS LEAD MY MECHANIC TO TEST THE IDLE AIR CONTROL VALVE. HAVING NEVER SEEN THIS DANGEROUS SYMPTOM FROM A BAD IACV, HE CONTINUED TO DO FURTHER TEST ON THE IACV ONLY TO DETERMINE THE PART WAS INDEED DEFECTIVE. AFTER DIAGNOSING THE PROBLEM, THE DEFECTIVE IACV PART WAS QUICKLY REPLACED. THE ENGINE IS NOW RUNNING GOOD AGAIN. IF YOU NEED TO CONTACT MY MECHANIC: DUGAN AUTO SERVICE, NARVON PA - DOUG MILLER 464-798-8097 INFORMATION REDACTED PURSUANT TO THE FREEDOM OF INFORMATION ACT (FOIA), 5 U.S.C. 552(B)(6). *TT

NHTSA ID
11257521
Incident
Sep 22, 2019
Mileage
139,400 mi
Engine
Filed May 17, 2019

THE TRUCK SIMPLY SHUT DOWN WHILE I WAS DRIVING. THE ENGINE STOPPED RUNNING. FOR A PERIOD OF ABOUT A MONTH PRIOR TO THIS ACTION, THE TRUCK WOULD SOMETIMES, RANDOMLY, NOT START. AFTER WAITING A PERIOD OF TIME THE TRUCK WOULD START.

NHTSA ID
11208317
Incident
May 14, 2019
Mileage
150,000 mi
Engine
Filed Apr 26, 2019

TL* THE CONTACT OWNS A 2002 FORD F-150. WHILE DRIVING VARIOUS SPEEDS, THE CONTACT HEARD A LOUD ABNORMAL NOISE UNDERNEATH THE HOOD AND THE CHECK ENGINE WARNING INDICATOR ILLUMINATED. THE VEHICLE WAS NOT DIAGNOSED OR REPAIRED BY A DEALER. THE CONTACT KNEW THAT THE FAILURE WAS CAUSED BY A SPARK PLUG. THE MANUFACTURER WAS NOT MADE AWARE OF THE FAILURE. THE FAILURE MILEAGE WAS 190,000. *BF *JB

NHTSA ID
11204001
Incident
Apr 9, 2019
Mileage
190,000 mi
Driver assistanceEngine
Filed Apr 8, 2019
Fire reported

TL* THE CONTACT OWNS A 2002 FORD F-150. THE CONTACT STATED THAT AN EXPLOSION OCCURRED UNDER THE HOOD AND THE VEHICLE CAUGHT FIRE WHILE PARKED IN THE DRIVEWAY. THE FIRE WAS EXTINGUISHED BY THE FIRE DEPARTMENT. THE VEHICLE ONLY HAD LIABILITY COVERAGE; THEREFORE, THE FAILURE WAS NOT COVERED BY THE INSURANCE COMPANY. THE VEHICLE WAS TAKEN TO METRO FORD INC (2860 S NOLAND RD, INDEPENDENCE, MO 64055, (816) 254-9800), BUT THEY COULD NOT ASSIST. THE DEALER SUGGESTED HAVING AN INDEPENDENT MECHANIC DIAGNOSE THE VEHICLE. THE MANUFACTURER WAS NOT CONTACTED. THE CONTACT STATED THAT THE VEHICLE WAS INCLUDED IN NHTSA CAMPAIGN NUMBER: 05V017000 (VEHICLE SPEED CONTROL), WHICH COULD HAVE CAUSED THE FIRE. THE FAILURE MILEAGE WAS 204,000. *BF *TR

NHTSA ID
11194582
Incident
Mar 31, 2019
Mileage
204,000 mi
ElectricalEngine
Filed Jan 22, 2019
Fire reported

TL* THE CONTACT OWNED A 2002 FORD F-150. AFTER THE CONTACT TURNED OFF AND EXITED THE VEHICLE, HE WAS ALERTED BY A PASSERBY THAT THERE WERE FLAMES UNDER THE HOOD. THE FLAMES WERE NEAR THE DRIVER'S SIDE OF THE ENGINE COMPARTMENT NEAR THE BRAKE SYSTEM. A FIRE INSPECTOR EXTINGUISHED THE FLAMES. THE VEHICLE WAS DESTROYED BY THE FIRE. A DEALER WAS NOT CONTACTED. THE MANUFACTURER WAS NOTIFIED OF THE FAILURE. THE CONTACT WAS UNCERTAIN IF THE FAILURE WAS RELATED TO NHTSA ACTION NUMBERS: EA05005 (ELECTRICAL SYSTEM, VEHICLE SPEED CONTROL) AND DP05005 (ENGINE AND ENGINE COOLING) AND NHTSA CAMPAIGN NUMBERS: 06E056000 (FUEL SYSTEM, GASOLINE) AND 05V388000 (VEHICLE SPEED CONTROL). THE MANUFACTURER WAS NOTIFIED OF THE FAILURE. THE VEHICLE REMAINED AT THE SCENE. THE CAUSE OF THE FAILURE WAS NOT DETERMINED. THE VIN WAS NOT AVAILABLE. THE APPROXIMATE FAILURE MILEAGE WAS 175,000.

NHTSA ID
11171391
Incident
Jan 19, 2019
Mileage
175,000 mi
Engine
Filed Aug 23, 2017

SPARK BLOW BLOW FROM THE HEAD NO. 6 I THE MECHANIC FIX IT AND THAT HAPPENED YESTERDAY I CANNOT REMEMBER THE HOPPING IN VEGAS I CAN REMEMBER ' THE

NHTSA ID
11019240
Incident
May 20, 2016
Engine
Filed Jul 17, 2017

TL* THE CONTACT OWNS A 2002 FORD F-150. THE CONTACT STATED THAT THE SPARK PLUG EJECTED OUT OF THE ENGINE COMPARTMENT WHILE DRIVING APPROXIMATELY 65 MPH. THE VEHICLE WAS TOWED FROM THE CONTACT'S RESIDENCE. MCMAGHN FORD DIAGNOSED THAT THE ENGINE WOULD NEED TO HAVE A NEW CYLINDER HEAD. THE MANUFACTURER WAS NOTIFIED, BUT DID NOT OFFER FURTHER ASSISTANCE. THE FAILURE MILEAGE WAS 120,000.

NHTSA ID
11005899
Incident
Jun 26, 2017
Mileage
120,000 mi
Engine
Filed Mar 23, 2017

TAKATA RECALL MY SPARK PLUG BLOW OUT ON # 6 HEADER TODAY ON 3/23/2017 ON MY WAY TO WORK AT 4:00 AM ON ROUT 390 IN PA

NHTSA ID
10968022
Incident
Mar 23, 2017
Mileage
210,000 mi
Engine
Filed Mar 22, 2017

BLEW SPARK PLUG OUT OF HEAD.

NHTSA ID
10967775
Incident
Mar 22, 2017
Mileage
155,000 mi
Engine
Filed Nov 22, 2016

VEHICLE IN MOTION, CITY STREET, SPEED AT 35MPH. SUDDEN LOUD BANG, ENGINE STARTED BANGING. SPARK PLUG #4 BLEW OUT OF ENGINE HEAD.

NHTSA ID
10927468
Incident
Nov 19, 2016
Mileage
73,000 mi
Engine
Filed Sep 13, 2016

STARTED VEHICLE AND HEARD A REAL LOUD BANG FOLLOWED BY A LOAD CONTINUOUS POPPING SOUND. A SPARK PLUG GOT BLOWN OUT OF THE ENGINE AND IT TOOK THE COP WITH IT SO A FIRE COULD NOT START. WE WERE STRANDED IN BAD WEATHER.

NHTSA ID
10906259
Incident
Apr 3, 2014
Mileage
124,729 mi
Engine
Filed Aug 30, 2016

#3SPARK PLUG BLEW OUT OF RIGHT CYLINDER HEAD . SINCE THE INJECTOR WAS STILL PUMPING FUEL INTO THE OPEN CHAMBER THIS COULD HAVE CAUSED AN ENGINE FIRE INOW HAVE FOUND THIS TO BE SOMEWHAT OF A PROBLEM WITH THE 4.6 LITRE ENGINE DUE TO THE ALUMINUM HEADS.

NHTSA ID
10899392
Incident
Aug 29, 2016
Mileage
190,000 mi
Engine
Filed Jun 18, 2016

THE SPARK PLUG ON THE PASSENGER SIDE OF MY VEHICLE EXPLODED OUT OF THE HEAD AS SOON AS I STARTED THE VEHICLE BREAKING THE COIL PACK IN THE PROCESS. I PURCHASED THE VEHICLE USED A YEAR AGO AND SINCE THE PLUG BLEW OUT ON ME I DISCOVERED THAT THIS IS NOT THE FIRST TIME THIS HAS HAPPENED TO MY TRUCK SO IT IS AN ONGOING PROBLEM.

NHTSA ID
10874976
Incident
May 13, 2016
Mileage
159,000 mi
Engine
Filed May 27, 2016

WHILE PULLING UP TO A STOP LIGHT MY TRUCK STARTED POPPING AND SHAKING. I PULLED OVER AND OPENED THE HOOD TO FIND OUT A SPARK PLUG HAD BLOWN OUT OF THE MOTOR. IT EXPLODED WITH SUCH FORCE IT BROKE THE COIL OVER HOUSING ON THE HEAD. I HAVE CALLED FORD AND THEY SAY THEY DON'T KNOW OF ANY ISSUES OF THIS. IT IS ALL OVER THE INTERNET ABOUT IT. THEY ARE IN COURT RIGHT NOW OVER THE 2005 AND UP VEHICLES HAVING THE SAME ISSUE. I AM THE ORIGINAL OWNER AND HAVE NEVER HAD TO REPLACE THE PLUGS SO THEY ARE STRAIGHT FROM THE FACTORY, AND THE TRUCK HAS ONLY 123,000 MILES ON IT. IT IS NOW GOING TO COST ME OVER $400.00 TO FIX THIS ONE PLUG WITH NO GUARANTEE IT WON'T HAPPEN TO ANY OTHER PLUGS. I'M RETIRED ON SOCIAL SECURITY AND CANNOT AFFORD A NEW TRUCK PAYMENT, OR CONTINUE TO FIX THEIR DEFECTS.

NHTSA ID
10871244
Incident
May 25, 2016
Mileage
123,000 mi
ElectricalEngine
Filed Apr 13, 2016
Fire reported

VEHICLE CAUGHT FIRE AFTER BEING PARKED FOR 5 HOURS. ALMOST BURNT MY BUILDING DOWN.

NHTSA ID
10855228
Incident
Apr 12, 2016
Engine
Filed Feb 20, 2016

ABOUT 6MONTHS AGO, CRUISING ABOUT 60MPH; HEARD A "POP", LOST ENGINE POWER, ENGINE LIGHT ON,...PULLED OVER AND DISCOVERED #3 CYLINDER MISSING THE SPARK PLUG AND THE COP BROKEN. HAD IT TOWED HOME (APPROX 25MILES); WENT ONLINE AND DISCOVERED IT'S A SYSTEMIC PROBLEM WITH MANY OTHER FORD V8-V10 1997-2003 MOTORS.

NHTSA ID
10837283
Incident
Sep 19, 2015
Mileage
139,000 mi
Engine
Filed Feb 12, 2016

SPARK PLUG EJECTED OUT OF MOTOR WHEN I WAS PULLING OUT OF A DRIVEWAY ONTO A CITY STREET.

NHTSA ID
10825841
Incident
Feb 5, 2016
Mileage
92,364 mi
Engine
Filed Nov 15, 2015

I BLEW THE 3RD CYLINDER SPARK PLUG OUT ON THE PASSENGER SIDE, 2 TIMES IN 600 MILES WHILE DRIVING AT NORMAL HIGHWAY SPEEDS. THIS CAUSED RAW FUEL TO LEAK ONTO THE HOT MANIFOLD CAUSING A SAFETY ISSUE. I SPENT 1142.17 TO HAVE THIS ISSUE REPAIRED.

NHTSA ID
10790461
Incident
Oct 31, 2015
Mileage
96,212 mi
Engine
Filed Oct 4, 2015

SPARK PLUG WAS EJECTED OUT OF THE ENGINE.

NHTSA ID
10779614
Incident
Oct 2, 2015
Mileage
120,000 mi
Engine
Filed Oct 4, 2015

SPARK PLUG EJECTED FROM ENGINE.

NHTSA ID
10779613
Incident
Oct 3, 2015
Mileage
120,000 mi
Engine
Filed Aug 5, 2015

EXHAUST MANIFOLDS HAVE DEVELOPED HOLES IN THEM. I BELIEVE FORD'S SUPPLIERS PROVIDED INFERIOR MATERIALS IN THEIR CASTING OF THE MANIFOLDS. THIS NOT ONLY OFFERS MORE POLLUTION TO THE ATMOSPHERE BUT IS A POSSIBLE FIRE HAZARD. MY VEHICLE HAS BEEN WELL CARED FOR AND HAS ONLY 37000 ORIGINAL MILES. I HAVE VEHICLES BUILT IN THE 1950 AND THEIR EXHAUST MANIFOLDS CONTINUE TO FUNCTION. I BELIEVE A RECALL ON THESE VEHICLES IS IN ORDER AND FORD MOTOR COMPANY SHOULD MAKE THE NECESSARY REPAIRS AT THEIR EXPENSE. UPDATED 10/01/15*LJ *CN

NHTSA ID
10746623
Incident
May 6, 2015
Mileage
37,000 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.

Other components reported on this vehicle

Categories with enough reports to have a page of their own

Elsewhere on this vehicle

Data sources

Data on this page last refreshed .