FaultScore

1997 Ford F-150 engine problems

578 of the 3,285 complaints about the 1997 Ford F-150 are about the engine — 18% of everything reported for this model year. Half of the failures with a mileage on record happened before 99,560 miles.

D

578

Complaints

5

Crashes

43

Fires

5

Injuries

Exactly what failed

Engine 198 34.3%
Gasoline 136 23.5%
Engine AND Engine Cooling 128 22.1%
Manifold/Header/Muffler/Tail Pipe 38 6.6%
Cooling System 33 5.7%
Exhaust System 16 2.8%
Engine 15 2.6%
Emission Control 3 0.5%
Belts AND Associated Pulleys 3 0.5%
GAS Recirculation Valve (Egr Valve) 2 0.3%

Engine & Cooling across every Ford F-150 year

1991 19 0.3%
1992 39 0.5%
1993 57 0.8%
1994 57 0.8%
1995 76 1.1%
1996 27 0.4%
1997 578 8.0%
1998 198 2.7%
1999 256 3.5%
2000 160 2.2%
2001 284 3.9%
2002 263 3.6%
2003 99 1.4%
2004 263 3.6%
2005 228 3.2%
2006 151 2.1%
2007 146 2.0%
2008 77 1.1%
2009 52 0.7%
2010 138 1.9%
2011 515 7.1%
2012 499 6.9%
2013 565 7.8%
2014 187 2.6%
2015 288 4.0%
2016 345 4.8%
2017 378 5.2%
2018 586 8.1%
2019 379 5.2%
2020 135 1.9%
2021 99 1.4%
2022 41 0.6%
2023 27 0.4%
2024 15 0.2%

What owners said

Filed with NHTSA, in their own words.

Laurens, SC Fire

ENGINE

DECEMBER 3, 2020...MY HUSBAND DROVE THE TRUCK OVER TO A FRIENDS HOUSE. AFTER BEING THERE FOR APPROXIMATELY 2 HOURS HIS FRIEND WALKED IN THE BUILDING WHERE HE WAS AND SAID, 'HEY MAN, YOUR TRUCK IS ON FIRE!' EVERYONE RUSHED OUTSIDE TO SEE THE TRUCK WAS IN FACT ON FIRE. THEY CALLED THE FIRE DEPARTMENT WHO CAME AND FINISHED EXTINGUISHING THE FIRE. IT APPEARS THE FIRE STARTED ON THE DRIVERS SIDE NEAR THE TIRE, OR BEHIND THE DASH. I DID NOT EVEN THINK TO CHECK FOR A RECALL, BUT A FRIEND TOLD ME TO CHECK BECAUSE HE WAS AWARE THERE WAS A RECALL. SURE ENOUGH, THERE IS A RECALL AND IT DESCRIBES WHAT HAPPENED TO MY TRUCK EXACTLY. NHTSA RECALL NUMBER: 05V017000 DATE: JAN 27, 2005 FORD RECALL NUMBER: 05528

NHTSA complaint #11387331 — an unverified report by a vehicle owner.

at 146,000 miles Hazel Crest, IL

ENGINE

STARTED THE VEHICLE IN A PARKING LOT. THE SPARK PLUG BLEW OUT OF THE HEAD ON THE PASSENGER REAR OF THE MOTOR. TRIED THE APPROPRIATE HELICOIL REPAIR KIT BUT THERE WERE NO THREADS TO TAP INTO.

NHTSA complaint #10883768 — an unverified report by a vehicle owner.

Elma, WA

ENGINE

MY FORD F150 SOMEHOW GOT WATER IN THE CYLINDER AND BENT A CONNECTING ROD AT111000 MILES.

NHTSA complaint #10876915 — an unverified report by a vehicle owner.

at 132,000 miles Mount Airy, NC Fire

ENGINE

TL* THE CONTACT OWNED A 1997 FORD F-150. WHILE PARKED, THE VEHICLE SUDDENLY BURST INTO FLAMES. THE FIRE DEPARTMENT EXTINGUISHED THE FIRE. A FIRE REPORT WAS FILED AND NO INJURIES WERE SUSTAINED. THE VEHICLE WAS DESTROYED. THE MANUFACTURER WAS NOT NOTIFIED OF THE FAILURE. THE APPROXIMATE FAILURE MILEAGE WAS 132,000. UPDATED 02/02/16*LJ

NHTSA complaint #10789300 — an unverified report by a vehicle owner.

at 150,000 miles Henrico, VA

ENGINE

WHILE DRIVING HOME FROM VACATION, WITH ABOUT 150 MILES TO GO, THE #2 SPARK PLUG BLEW OUT OF THE ENGINE. WITH ABOUT 30 MILES LEFT THE #3 SPARK PLUG BLEW OUT. CURSE OF THE FORD TRITON ENGINE

NHTSA complaint #10749914 — an unverified report by a vehicle owner.

at 207,667 miles Blacksburg, SC Fire

ENGINE

DRIVING AT NORMAL SPEED (45 MPH), NO ABNORMAL NOISES OR VIBRATIONS PRESENT. LOUD BANG NOISE CAME FROM WITHIN ENGINE BAY, AND TRUCK BEGAN TO SPUTTER AND STUMBLE VERY BADLY. CHECK ENGINE LIGHT CAME ON AND PRECEDED TO FLASH, PUT TRUCK INTO NEUTRAL AND ROLLED TO THE SIDE OF THE ROAD WHERE TRUCK WAS SHUT OFF. EXCESSIVE FUEL WAS FOUND ON TOP OF THE ENGINE AT THE THIRD CYLINDER FROM THE FRONT ON THE PASSENGER SIDE (4.6L V8 ENGINE). SPARK PLUG WAS SEPARATED FROM THE WIRE AND LYING ON TOP OF ENGINE. SPARK PLUG BOOT WAS MELTED AND SMOKING SUGGESTING IT WAS PREVIOUSLY BURNING. SPARK PLUG WAS %100 COVERED BY BURNT SOOTY MATERIAL.

NHTSA complaint #10705197 — an unverified report by a vehicle owner.

at 155,000 miles Cleveland, TN

ENGINE

I HAVE BEEN HAVING PROBLEMS WITH ENGINE OVERHEATING, HEATER TEMPERATURE WORKING INTERMITTENTLY INSIDE, MISFIRE ON ONE CYLINDER. I HAVE REPLACED THERMOSTAT, SPARK PLUGS AND WIRES, AND COILS. DIAGNOTIC CODE STILL READS MISFIRE ON ONE CYLINDER. MISFIRE IS NOT CONSTANT. AFTER RESEARCHING I FOUND OTHERS STATING THERE IS A RECALL... "RECALL # 99B20". I CAN NOT FIND A RECALL 99B20. I DID NOTICE THERE HAVE BEEN 545 OTHER COMPLAINTS CONCERNING ENGINE COOLING AND MANIFOLD O RINGS, BLOWN HEAD GASKETS ETC DUE TO FAULTY COMPONENTS. I AM ADDING MY COMPLAINT AS WELL FOR FURTHER INVESTIGATIVE ACTION, AS I FEEL THERE SHOULD BE A REAL RECALL TO FIX THIS PROBLEM/COMPLAINTS.

NHTSA complaint #10694021 — an unverified report by a vehicle owner.

at 112,000 miles Temple, TX

ENGINE

WHILE STARTING FROM A RED LIGHT, THE ENGINE BLEW A SPARK PLUG! I HAVE THE 5.4 V-8 ENGINE. FORTUNATELY THE ENGINE WAS NOT DAMAGED OR ANYTHING ELSE. I IMMEDIATELY PULLED OFF ROAD AND HAD TRUCK TOWED TO THE LOCAL FORD DEALERSHIP. REPAIRS WERE $600.00.

NHTSA complaint #10690265 — an unverified report by a vehicle owner.

at 100,000 miles Corning, CA Fire

ENGINE

TL* THE CONTACT OWNS A 1997 FORD F-150. THE CONTACT STATED THAT WHILE THE VEHICLE WAS PARKED, IT CAUGHT FIRE. THE CONTACT STATED THAT THERE WERE FLAMES COMING FROM THE ENGINE COMPARTMENT. THE CONTACT DID NOT DISCLOSE IF A POLICE REPORT WAS FILED OR NOT AND WHO EXTINGUISHED THE FIRE. THE VEHICLE WAS NOT DIAGNOSED OR REPAIRED. THE MANUFACTURER WAS NOT MADE AWARE OF THE FAILURE. THE FAILURE MILEAGE WAS 100,000. THE VIN WAS NOT AVAILABLE.

NHTSA complaint #10679233 — an unverified report by a vehicle owner.

at 167,542 miles Louisville, KY

ENGINE

I CAME HOME FROM WORK ON 12/13 2014 AND NOTICED I HAD A WATER PUDDLE UNDER MY TRUCK SO ON 12/14/2014 I PULLED IN THE GARAGE AND DID SOME SEARCHING ONLY TO FIND THE OUTLET TUBE IN THE MANIFOLD WAS LEAKING I ASSUMED IT WAS THE RUBBER HOSE AND WHEN I WENT TO REPLACE IT THE OUTLET TUBE BROKE OFF AT THE BASE OF THE INTAKE MANIFOLD. UPON DOING SOME RESEARCH I FOUND THAT THE ONLY WAY TO REPLACE IT IS TO BUY A NEW INTAKE MANIFOLD SO AT THIS POINT MY TRUCK IS STUCK IN THE GARAGE . I CHECKED THE OUTLET TUBE AND FOUND 2 PINHOLES IN IT.THIS IS A CRATE MOTOR REPLACED BY FORD AT 88000 MILES I CAN'T AFFORD THE 500.00 THAT A NEW ONE WILL COSTS SO I'M OUT A VEHICLE AT THIS TIME.

NHTSA complaint #10664169 — an unverified report by a vehicle owner.

at 182,438 miles Windom, MN Fire

ENGINE

I WAS DRIVING DOWN THE ROAD. THE ENGINE GOT CAUGHT ON FIRE. WHEN I HAVE THE MECHANIC LOOKED AT IT HE SAID THAT IT LOOKED LIKE THE ROCKER ARM IN THE ENGINE CAME OFF AND HE SAID THE THAT THE VALVES GOT DESTROYED FROM THE ROCKERS.

NHTSA complaint #10640688 — an unverified report by a vehicle owner.

at 35,000 miles Sealy, TX

ENGINE

MY TRUCK WAS LOOSING WATER TO THE OIL PAN AND CAUSED THE ENGINE TO NEED REPLACING IN 2004. FORD CHARGED ME 5200.00 TO REPLACE THE ENGINE AND SAID THE WARRANTY WOULD NOT COVER IT. NOW THE REPLACEMENT ENGINE IS DOING THE SAME THING. WHY WILL FORD NOT ADMIT THE PROBLEM WITH THE 97 4.2 AND NOT TRY TO COVER IT UP.? I DO NOT HAVE ALOT OF MONEY AND CAN'T AFFORD TO LET THEM KEEP FIXING THEIR PROBLEM.

NHTSA complaint #10558800 — an unverified report by a vehicle owner.

at 103,000 miles Aukaganil, IL

ENGINE

TL* THE CONTACT OWNS A 1997 FORD F-150. THE CONTACT STATED THAT WHILE DRIVING APPROXIMATELY 30 MPH, THE OIL PRESSURE WARNING GAUGE ILLUMINATED. THE VEHICLE WAS TAKEN TO AN INDEPENDENT MECHANIC FOR DIAGNOSTIC TESTING. THE MECHANIC STATED THAT THE OIL PRESSURE SENSOR NEEDED TO BE REPLACED. THE CONTACT STATED THAT THE FAILURE WAS REPAIRED THREE TIMES. THE VEHICLE WAS TAKEN TO A FOURTH DEALER FOR DIAGNOSTIC TESTING HOWEVER, THE TECHNICIAN ADVISED THAT THERE WERE NO FAILURES. THE MANUFACTURER WAS MADE AWARE OF THE FAILURE AND DID NOT OFFER ANY ASSISTANCE. THE VEHICLE WAS NOT REPAIRED. THE APPROXIMATE FAILURE MILEAGE WAS 103,000 AND THE CURRENT MILEAGE WAS 107,600.

NHTSA complaint #10489357 — an unverified report by a vehicle owner.

at 82,000 miles Canton, OH

ENGINE

TL* THE CONTACT OWNS A 1997 FORD F150. THE CONTACT STATED THAT AFTER STARTING THE VEHICLE, THE ENGINE FAILED. THE VEHICLE WAS TAKEN TO AN INDEPENDENT MECHANIC WHO DIAGNOSED THAT THE ENGINE BLEW A ROD THROUGH THE OIL PAN. AS A RESULT, THE MOTOR CRATE NEEDED TO BE REPLACED. AFTER THE REPAIRS THE CONTACT HEARD A LOUD NOISE COMING FROM THE ENGINE AFTER STARTING THE VEHICLE. THE VEHICLE WAS NOT TAKEN TO A DEALER FOR INSPECTION. THE VEHICLE WAS NOT REPAIRED. THE MANUFACTURERER WAS MADE AWARE OF THE FAILURE WHO DID NOT OFFER ANY ASSISTANCE. THE FAILURE MILEAGE WAS 82,000.

NHTSA complaint #10479350 — an unverified report by a vehicle owner.

at 86,069 miles Houston, TX

ENGINE

4.2L F150 HAD A SLOW LOSS OF COOLANT AND NOT BEING NOTIFIED THAT THIS COULD BE A POTENTIAL PROBLEM WHICH COULD LEAD TO ENGINE DESTRUCTION, I WOULD SIMPLY ADD MORE COOLANT. THIS CONDITION RESULTED IN COMPLETE HYDRO LOCK AND DESTROYING #5 ROD BEARING. WHILE I CAN WELL UNDERSTAND PROBLEMS ASSOCIATED WITH VEHICLES OF 1997 VINTAGE I CAN NOT UNDERSTAND AT ALL FORD NOT ADVISING CONSUMERS OF POTENTIAL PROBLEMS WITH THEIR VEHICLES BEFORE THEY SPEND 4K$ IN REBUILDING AND INSTALLING THIS LONG BLOCK AND FINDING OUT THEY HAD SQUANDERED THEIR MONEY ON TRYING TO RESURRECT A DEAD HORSE WITH 86069 MILES ON THE ODOMETER.

NHTSA complaint #10461686 — an unverified report by a vehicle owner.

Belcamp, MD

ENGINE AND ENGINE COOLING

FORD RECALL 99B29. FRONT COVER GASK UNABLE TO HOLD COOLANT.

NHTSA complaint #10457670 — an unverified report by a vehicle owner.

at 102,000 miles Topton, PA

ENGINE AND ENGINE COOLING

TRUCK HAS A 4.2 LITER, V-6 ENGINE. A WEEK PRIOR TO INCIDENT THE TRUCK WAS DRIVEN THEN PARKED IN A MY GARAGE. ON THE INCIDENT DAY I TRIED TO START THE TRUCK BUT HEARD ONLY A LOUD, HARD KNOCK WHEN THE STARTER ENGAGED. THE ENGINE WOULD NOT TURN OVER. THE BATTERY VOLTAGE CHECKED OUT OK. I HAD THE TRUCK TOWED TO A LOCAL REPAIR SHOP. THE STARTER WAS REMOVED AND CHECKED OUT OK ELECTRICALLY. THE MECHANIC MANUALLY ROTATED THE ENGINE BACKWARD 1-1/2 TURNS (HE COULD NOT ROTATE IT FORWARD) THEN TRIED TO START IT BUT THE ENGINE AGAIN MADE A LOUD, HARD KNOCK SOUND. THE MECHANIC THOUGH THE TIMING CHAIN FAILED OR A PUSH ROD WAS BENT. HOWEVER, SINCE THE TRUCK RAN FINE THE LAST TIME IT WAS USED I FELT THE PROBLEM DEVELOPED DURING ITS LAST USE AND LAST COOLDOWN. I CONCLUDED A GASKET FAILED (OR A HEAD CRACKED) ALLOWING COOLANT TO LEAK INTO ONE OR MORE CYLINDERS DURING ITS LAST COOLDOWN. I HAD THE TRUCK TOWED BACK TO MY GARAGE. I REMOVED ALL SPARK PLUGS AND FOUND COOLANT DRAINING FROM THE PASSENGER SIDE FRONT CYLINDER WHICH WAS CAUSING HYDROLOCK. I ROTATED THE ENGINE BACKWARD 4-1/2 TURNS THEN FORWARD 9 TURNS. THE ENGINE NOW TURNED FREELY. A TOTAL OF 4 TO 6 OUNCES OF COOLANT CAME OUT OF THE CYLINDER. I SPOKE WITH A MECHANIC WHO CHECKED THE FORD ALERT SYSTEM AND FOUND A POSTING FOR THE 1997 4.2L V-6 ENGINES THAT INDICATED THEY ARE PRONE TO INTAKE MANIFOLD O-RING FAILURES. I FOUND MANY REPORTS OF SIMILAR FAILURES FOR THIS YEAR AND ENGINE TYPE. I INTEND TO CHECK IN WITH THE LOCAL FORD DEALERSHIP TO GET THEIR TAKE ON THIS PROBLEM AND FIND OUT WHY I WASN'T NOTIFIED ABOUT A "RECALL".

NHTSA complaint #10455460 — an unverified report by a vehicle owner.

at 161,000 miles Blanco, TX Fire

ENGINE AND ENGINE COOLING

TL* THE CONTACT OWNS A 1997 FORD F-150. THE CONTACT STATED THAT AFTER PARKING THE VEHICLE, HE HEARD THE HORN SOUNDING OFF. THE VEHICLE ENGULFED INTO FLAMES SOON THEREAFTER. THE FIRE DEPARTMENT WAS NOTIFIED AND EXTINGUISHED THE FLAMES. THE FIRE CHIEF STATED THAT THE FRONTAL AREA ON THE DRIVER'S SIDE WAS THE CAUSE OF THE FIRE. THE VEHICLE HAD NOT BEEN INSPECTED. THE MANUFACTURER WAS NOTIFIED AND OFFERED NO ASSISTANCE. THE FAILURE MILEAGE WAS APPROXIMATELY 161,000. THE VIN WAS UNAVAILABLE.

NHTSA complaint #10453097 — an unverified report by a vehicle owner.

at 150,000 miles Coventry, RI

ENGINE AND ENGINE COOLING

TL* THE CONTACT OWNS 1997 FORD F-150. THE CONTACT STATED THAT AFTER RECEIVING NOTIFICATION OF NHTSA CAMPAIGN I.D. 11V385000 (FUEL SYSTEM, GASOLINE: STORAGE: TANK ASSEMBLY: MOUNTING) THE CONTACT TOOK THE VEHICLE TO THE DEALER. THE DEALER STATED THAT THE FUEL STRAPS WERE CORRODED. THE DEALER WAS UNABLE TO PERFORM THE RECALL REMEDY DUE TO THE SEVERITY OF THE CORROSION ON THE FUEL TANK STRAPS. THE CONTACT CALLED THE MANUFACTURER REGARDING THE RECALL REPAIR AND WAS ADVISED THAT THE MANUFACTURER THE FUEL TANK MOUNT WOULD HAVE TO BE REPAIRED AT THE CONTACT'S EXPENSE. THE VEHICLE WAS NOT REPAIRED. THE FAILURE MILEAGE WAS 150,000. THE CONSUMER STATED THE FRAME BRACKET HAD ROTTED AND THE RECALL COULD NOT BE PERFORMED. THE CONSUMER STATED THE VEHICLE HAS A SLIGHT HESITATION, THERE WAS A NOISE WHEN THE GEAR WAS IN DRIVE, THE BRAKES FELT SPONGY, THE BRAKE LINE HAD TO BE REPLACED, AS WELL AS THE BRAKES, CALIPERS AND HOSES. UPDATED 04/17/12 UPDATED 04/25/12*LJ UPDATED 05/02/12

NHTSA complaint #10452801 — an unverified report by a vehicle owner.

at 200,000 miles Heath, OH Fire

ENGINE AND ENGINE COOLING

TL* THE CONTACT OWNS A 1997 FORD F-150. THE CONTACT STATED THAT THE VEHICLE CAUGHT ON FIRE WHILE PARKED. NO ONE WAS INJURED FROM THE FIRE. THE FIRE DEPARTMENT WAS CONTACTED TO EXTINGUISH THE FIRE. THE MANUFACTURER WAS MADE AWARE OF THE FAILURE AND TOOK A COMPLAINT. THE CONTACT DID NOT KNOW WHAT CAUSED THE FIRE. THE FAILURE MILEAGE WAS 200,000.

NHTSA complaint #10451937 — an unverified report by a vehicle owner.

at 207,000 miles Baton Rouge, LA Fire

ENGINE AND ENGINE COOLING

TL* THE CONTACT OWNS A 1997 FORD F-150. THE CONTACT STATED THAT AFTER PARKING THE VEHICLE, FLAMES EMITTED FROM THE ENGINE COMPARTMENT. THE CONTACT MENTIONED THAT HE WAS ABLE TO EXTINGUISH THE FIRE WITH A WATER HOSE. THE FIRE DEPARTMENT WAS NOT CONTACTED AND NO INJURIES WERE REPORTED. THE VEHICLE WAS NOT TAKEN TO THE DEALER FOR INSPECTION OR REPAIRS. THE MANUFACTURER WAS NOT MADE AWARE OF THE FAILURE. THE FAILURE AND THE CURRENT MILEAGE WAS 207,000.

NHTSA complaint #10448373 — an unverified report by a vehicle owner.

Mapleton Depot, PA

ENGINE AND ENGINE COOLING

TL* THE CONTACT OWNS A 1997 FORD F-150. THE CONTACT STATED THAT WHILE DRIVING 30 MPH, A LOUD BANGING NOISE EMITTED FROM UNDER THE HOOD AND THE CHECK ENGINE LIGHT ILLUMINATED ON THE INSTRUMENT PANEL. THE FRONT END OF THE VEHICLE ALSO BEGAN TO SHAKE. THE VEHICLE WAS NOT TAKEN TO THE DEALER, BUT THE MANUFACTURER WAS NOTIFIED. THE VEHICLE WAS NOT REPAIRED. THE FAILURE MILEAGE WAS UNKNOWN AND THE CURRENT MILEAGE WAS 211,000.

NHTSA complaint #10447013 — an unverified report by a vehicle owner.

at 224,043 miles Spokane, WA

ENGINE AND ENGINE COOLING

ENGINE FRONT COVER GASKET FAILED IN LINE WITH RECALL 99B29. FORD DOES NOT INCLUDE MY TRUCK BUILT 1997 IN RECALL CAMPAIGN INDICATING THE ORIGINAL RECALL HAS BEEN INADEQUATE.

NHTSA complaint #10442029 — an unverified report by a vehicle owner.

at 100,000 miles Grand Junction, CO

ENGINE AND ENGINE COOLING

TL* THE CONTACT OWNS A 1997 FORD F-150. THE CONTACT STARTED THE VEHICLE AND A SPARK PLUG EJECTED FROM THE HEAD OF THE ENGINE. THE CONTACT SHUT THE VEHICLE OFF AND HAD THE VEHICLE TOWED TO A LOCAL MECHANIC. THE LOCAL MECHANIC CONFIRMED THE BLOWN SPARK PLUG AS WELL AS A COIL, AND ADVISED REPLACING THE ENGINE. THE CONTACT CALLED THE MANUFACTURER TO ORDER THE NECESSARY PARTS FOR REPAIRS AND THE MANUFACTURER ADVISED THAT THERE WERE ONLY TWO ENGINE HEADS AVAILABLE IN THE COUNTRY. THE VEHICLE WAS NOT REPAIRED. THE CONTACT BELIEVED THE VEHICLE TO BE UNSAFE TO DRIVE. THE FAILURE MILEAGE WAS 100,000. THE VIN WAS NOT AVAILABLE.

NHTSA complaint #10420066 — an unverified report by a vehicle owner.

at 197,690 miles Milaca, MN Fire

ENGINE AND ENGINE COOLING

I LAST DROVE MY TRUCK ON 06/20/2011. WHEN I WOKE UP TO FEED MY ANIMALS I HEARD A SOUND LIKE A BIRD CAUGHT UNDER MY TRUCK. I LOOKED UNDER THE DRIVERS SIDE FENDER AND SAW FLAMES. I POPPED THE HOOD AND SAW THE MASTER CYLINDER WAS ON FIRE. I GRABBED MY FIRE EXTINGUISHER FROM MY BARN AND PUT THE FIRE OUT.

NHTSA complaint #10409688 — an unverified report by a vehicle owner.

at 30,000 miles Cleveland, AL

ENGINE AND ENGINE COOLING

TL*THE CONTACT OWNS A 1997 FORD F-150. THE CONTACT STATED THAT WHEN STARTING THE VEHICLE HE NOTICED THAT THE ENGINE WOULD START KNOCKING AND MAKING A LOUD NOISE. THE VEHICLE WAS INSPECTED BY AN INDEPENDENT MECHANIC AND THEY ADVISED HIM THAT IT WAS A DEFECTIVE MOTOR AND NEEDED TO BE REPLACED. THE VEHICLE WAS NOT REPLACED. THE MANUFACTURER WAS NOT CONTACTED. THE FAILURE MILEAGE WAS APPROXIMATELY 30,000.

NHTSA complaint #10404243 — an unverified report by a vehicle owner.

at 165,000 miles Urbana, OH

ENGINE AND ENGINE COOLING

JUST DRIVING MY 1997 FORD F-150 AND HAVE HAD 2 SPARK PLUGS FLY OUT THE TRUCK. MOTOR THEN RUNS ROUGH AND CONTINUES TO OPERATE FOR SOME TIME BEFORE YOU GET ANY ENGINE LIGHT. AFRAID TO LET WIFE USE TRUCK CAUSE IT COULD CATCH FIRE.

NHTSA complaint #10402340 — an unverified report by a vehicle owner.

at 147,008 miles Allen Park, MI

ENGINE AND ENGINE COOLING

TL*THE CONTACT OWNS A 1997 FORD F-150. THE CONTACT NOTICED SOMETHING HANGING UNDERNEATH THE VEHICLE. THE VEHICLE WAS TAKEN TO A LOCAL MECHANIC WHO INSPECTED THE VEHICLE AND FOUND ONE OF THE FUEL TANK STRAPS WAS CORRODED. THE VEHICLE WAS REPAIRED. THE FAILURE AND THE CURRENT MILES WERE 147,008. UPDATED 06/17/11 *BF THE MECHANIC STATED THE GAS TANK HAD RUSTED WHERE THE FUEL STRAPS BROKE. THE SPARE TIRE FELL OFF DUE TO CABLE FAILURE. ALSO THE HEAD GASKET HAD TO BE REPLACED DUE TO ANTI-FREEZE LEAKING INTO IT.

NHTSA complaint #10399755 — an unverified report by a vehicle owner.

at 89,000 miles Madison, FL

ENGINE AND ENGINE COOLING:ENGINE

I HAVE A 1997 F150 4.2 V6 THAT I PURCHASED NEW FROM FORD. I NOTICED THAT IT WAS LOSING COOLANT, BUT COULD NOT FIND A LEAK. IN 2005, WITH ONLY 89000 MILES ON THE VEHICLE I STARTED IT UP ONE AFTERNOON WHEN I WAS ON MY WAY HOME FROM WORK AND IT WAS RUNNING ROUGH. I DROVE IT HOME AND PARKED IT AND WENT OUT APPROXIMATELY AN HOUR LATER AND STARTED IT UP AND IT HAD A VERY LOUD ROD KNOCK. I WAS JUST RESEARCHING REBUILD KITS AND REBUILT ENGINES WHEN I CAME ACROSS ALL THE POSTS ABOUT HYDROLOCK. I NOW KNOW THAT THIS WAS A SITUATION THAT FORD WAS AWARE OF, BUT DID NOTHING TO CORRECT AND LEFT PEOPLE LIKE MYSELF WITH A VEHICLE THAT WAS WELL MAINTAINED AND DID NOT LAST. UNFORTUNATELY, I DID NOT HAVE THE MEANS TO REPAIR AND THE VEHICLE HAS BEEN SITTING ALL THIS TIME. I THINK THEY SHOULD HAVE TAKEN RESPONSIBILITY WHEN THEY FOUND OUT AND PEOPLE LIKE MYSELF WOULD HAVE HAD PROTECTION ON OUR INVESTMENT.

NHTSA complaint #10398314 — an unverified report by a vehicle owner.

at 132,000 miles Fort Lauderdale, FL

ENGINE AND ENGINE COOLING

TL* THE CONTACT OWNS A 1997 FORD F-150. THE CONTACT STATED THAT WHILE DRIVING, HE HEARD A KNOCKING NOISE AND THE VEHICLE STALLED. THE CONTACT WAS UNABLE TO RESTART THE VEHICLE AND IT WAS TOWED TO HIS RESIDENCE WHERE A MECHANIC INSPECTED THE VEHICLE. THE MECHANIC ADVISED THAT THE COOLANT LEAKED FROM THE INTAKE GASKET INTO THE CYLINDER IN THE ENGINE WHICH CAUSED THE FAILURE. THE CONTACT WAS INFORMED THAT THE ENGINE WOULD NEED TO BE REPLACED. THE VEHICLE WAS NOT REPAIRED. THE CONTACT CALLED THE MANUFACTURER WHO OFFERED NO ASSISTANCE. THE CURRENT AND FAILURE MILEAGE WAS APPROXIMATELY 132,000.

NHTSA complaint #10398022 — an unverified report by a vehicle owner.

Other 1997 Ford F-150 problems

← Full 1997 Ford F-150 report