RoadVitals

1997 Ford Mustang 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.
40
Latest Jun 25, 2023
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.
23%
of 176 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.
1
Injuries or deaths reportedTotals the submitters entered on their own reports in this category. Not verified by NHTSA and not a casualty statistic.
0

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 1997 Ford Mustang submitted to NHTSA — not a confirmed defect, not a recall and not a manufacturer bulletin. 40 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 40, in the owner's own words

EngineInterior & seats
Filed Jun 25, 2023

Unknown I lost control of my steering and almost wrecked

NHTSA ID
11528744
Incident
Jun 24, 2023
Engine
Filed Oct 4, 2012

TL* THE CONTACT OWNS A 1997 FORD MUSTANG. THE CONTACT STATED THAT WHILE TRAVELING 35 MPH, A FOUL ODOR STARTED TO EMIT INTO THE CABIN. THE CONTACT THEN MERGED TO THE SIDE OF THE ROAD BECAUSE HE BECAME DISTRAUGHT. THE VEHICLE WAS DRIVEN TO THE CONTACT'S HOME. THE VEHICLE WAS NOT TAKEN TO A MECHANIC AND WAS NOT REPAIRED. THE MANUFACTURER WAS NOT CONTACTED. THE FAILURE MILEAGE WAS 128,000 AND THE CURRENT MILEAGE WAS 130,000.

NHTSA ID
10478613
Incident
Sep 15, 2012
Mileage
128,000 mi
Engine
Filed Sep 14, 2010

TL* THE CONTACT OWNS A 1997 FORD MUSTANG. THE CONTACT STATED THAT THE PLASTIC INTAKE MANIFOLD WAS CRACKED AND CAUSING COOLANT TO LEAK. THE CONTACT BELIEVED THAT THE FAILURE WAS CONTRIBUTED TO A DESIGN FLAW. THE DEALER WAS CONTACTED AND THEY ADVISED THE CONTACT THAT THEY WOULD NOT SERVICE ANY VEHICLES OVER TEN YEARS OF AGE. THE CONTACT STATED THAT THE INTAKE MANIFOLD FAILED TWICE SINCE OWNING THE VEHICLE. THE VEHICLE WAS NOT REPAIRED. THE FAILURE AND CURRENT MILEAGE WAS 150,000.

NHTSA ID
10355543
Incident
Sep 7, 2010
Mileage
150,000 mi
Engine
Filed Oct 29, 2007

I HAVE BEEN HAVING A PROBLEM WITH MY 1997 FORD MUSTANG. THIS IS A PROBLEM THAT HAS GOTTEN PROGRESSIVELY WORSE OVER THE PAST FEW YEARS. AT FIRST, WHEN STARTING MY CAR, THE ENGINE WOULD TURN OVER YET THE CAR WOULD IMMEDIATELY DIE. AFTER A COUPLE OF ATTEMPTS, THE CAR WOULD EVENTUALLY START AND STAY STARTED. NOW, WHEN ATTEMPTING TO START MY CAR, THE ENGINE TURNS OVER YET THE CAR DIES IMMEDIATELY. IN MOST CASES, THE CAR DOES NOT START UNTIL IT HAS BEEN SERVICED. IT HAS BEEN TAKEN TO 3 SERVICE PROVIDERS (INCLUDING FORD), WHO HAVE BEEN UNABLE TO DUPLICATE AND/OR FIX THE PROBLEM. RECENTLY, FORD REPLACED MY AIR FLOW VALVE AND SENSOR AND JUST AFTER PICKING THE CAR UP AND DRIVING IT FOR ABOUT 30 MINUTES, I WENT INTO A STORE JUST TO COME OUT AND FIND THAT MY CAR WON'T START. ONCE STARTED THE CAR ALWAYS CONTINUES TO RUN WITH NO PROBLEM. PLEASE PLEASE HELP! *TR

NHTSA ID
10207339
Incident
Oct 25, 2007
Mileage
82,100 mi
Engine
Filed Nov 26, 2004

EXCESSIVE RATTLING..ROUGH IDLE..WHILE ENGINE IS RUNNING..A SLIGHT "HUMMING" CAN BE HEARD OVER THE DUAL EXHAUST..NOTHING MAJOR HAS HAPPENED AS OF YET.*AK

NHTSA ID
10100554
Incident
Nov 20, 2004
Mileage
105,600 mi
Engine
Filed Jul 2, 2004

WHILE DRIVING 40 MPH CONSUMER NOTICED FLUID LEAKING FROM UNDERNEATH THE VEHICLE. CONSUMER WAS ABLE TO MAINTAIN CONTROL OF VEHICLE, AND DROVE IT TO THE DEALER FOR INSPECTION. MECHANIC DETERMINED THAT INTAKE MANIFOLD NEEDED TO BE REPLACED DUE TO A BLOWOUT. *AK

NHTSA ID
10080345
Incident
Jun 26, 2004
Engine
Filed Jan 7, 2004

THE CONSUMER TOOK VEHICLE INTO BE INSPECTED, AND MECHANIC NOTICED THAT THE PLASTIC INTAKE MANIFOLD CRACKED, CAUSING FLUID TO LEAK ONTO THE ENGINE. *AK

NHTSA ID
10053509
Incident
Dec 17, 2003
Engine
Filed Sep 24, 2003

CONSUMER WAS HAVING A PROBLEM WITH INTAKE MANIFOLD THAT WAS MADE OF PLASTIC. HE HAD TO HAVE IT REPLACED WITH THE RETRO FIT MANIFOLD WHICH WAS ALUMINUM AND PLASTIC. CONSUMER FOUND A RECALL ON THE INTERNET DEALING WITH INTAKE MANIFOLD, AND TOOK THE VEHICLE TO A DEALER TO HAVE IT REPAIRED, BUT FORD WOULD NOT REPAIR IT. CONSUMER SPENT OVER $600.00 FOR REPAIRS. DID NOT THINK THIS WAS FAIR SINCE FORD KNEW THE PROBLEM.*AK

NHTSA ID
10040558
Engine
Filed Sep 9, 2003

HEAD GASKETS BLOWN CAUSING THE UPPER RADIATOR HOSE TO SWELL AND RUB THE AIR CONDITIONING COMPRESSOR CLUTCH. THE HOLE IN THE HOSE CAUSED ALL THE COOLANT TO LEAK OUT AND CAUSING A MISFIRE IN THE ENGINE. THE HEAD GASKETS WERE BLOWN ON THREE OF THE SIX CYLINDERS. THE ENGINE IS A 3.8L V6 IN A 1997 MUSTANG.*AK

NHTSA ID
10037553
Incident
Aug 18, 2003
Mileage
112,750 mi
Engine
Filed Dec 2, 2002

WHILE DRIVING AT 65 MPH THE VEHICLE STARTED OVER HEATING. CONSUMER HAD VEHICLE SERVICED BY A MECHANINC WHO INFORMED HIM THAT THE THE HEAD GASKET HAD BLOWN AND LEAKED WATER INTO THE ENGINE. THE MECHANIC ALSO INDICATED THAT THIS IS A VERY COMMON PROBLEM. TS

NHTSA ID
8023484
Incident
Nov 15, 2002
Engine
Filed Nov 25, 2002

THERE IS A STRONG FUEL SMELL IN THE CAB OF VEHICLE STATES' CONSUMER. CATALYTIC CONVERTER HAS BEEN CHANGED TWICE. PROBLEM WITH SMELL STILL EXIST. PLEASE DESCRIBE FURTHER. TS

NHTSA ID
8023291
Incident
Nov 13, 1997
Engine
Filed Mar 21, 2002

ENGINE IS LEAKING RADIATOR FLUID, CAUSED BY A CRACK, HEATER IS TAKING LONGER TO GET WARM. DEALER STATED THAT OIL MAY CAUSE ENGINE TO LOCK UP. VEHICLE WAS DIAGNOSED BY THE SERVICE TECHNICIIAN AT DEALER. *AK. CONSUMER STATED RADIATOR FLUID IS LEAKING FROM THE FRONT VALVE COVER, WHICH IS ALSO CAUSING LOSS OF HEAT.*JB

NHTSA ID
8006187
Incident
Feb 25, 2002
Engine
Filed Mar 2, 2002

NO SUMMARY LISTED FOR ABOVE VEHICLE. *AK

NHTSA ID
758855
Incident
Jun 16, 1999
Engine
Filed Feb 26, 2002
Fire reported

WHILE DRIVING, VEHICLE BEGAN TO OVERHEAT, THE ENGINE COOLING FAN CAUGHT ON FIRE AND EXPLODED. CONSUMER PURCHASED A NEW COOLING FAN BUT THE VEHICLE CONTINUES TO OVERHEAT AND SMOKE. THE SERVICE MANAGER EXPLAINED THAT THE BEARINGS HAD SEIZED AND THE VEHICLE WAS IN NEED OF A NEW ENGINE. THERE IS A RECALL ON SAID PART BUT THIS VEHICLE IS NOT INCLUDED. *JG

NHTSA ID
8004602
Incident
Oct 1, 2001
Engine
Filed Feb 18, 2002

TIMING COVER GASKET LEAKING MAY LEAD TO HEAD GASKET PROBLEM.. *AK

NHTSA ID
758386
Incident
Feb 1, 2002
Engine
Filed Dec 4, 2001

SUBJECT: 1997 FORD MUSTANG GT, VEHICLE ID [XXX]. NO SAFETY DEFECT. *AK INFORMATION REDACTED PURSUANT TO THE FREEDOM OF INFORMATION ACT (FOIA), 5 U.S.C. 552(B)(6). *TR

NHTSA ID
755278
Incident
Sep 12, 2001
Heating & air conditioningEngine
Filed Jul 26, 2001

THIS CAR WAS BOUGHT WITH AN EXTENDED WARRANTY WHICH NEVER HONORED BY THE DEALER. FORD REPLACED (FIRED) THE GENERAL MANAGER OF THIS DEALERSHIP FOR DISHONEST PRACTICES. THE CAR WAS PURCHASED 5/97 WITH 13001 MILES ON IT WE PICKED UP THE EXTENDED WARRANTY AT TIME OF PURCHASE AS PER STATEMENT OF GENERAL MANAGER AT THE TIME. NO SAFETY DEFECT LISTED IN SUMMARY. *AK

NHTSA ID
749224
Incident
Jul 17, 2001
Heating & air conditioningDriver assistanceEngine
Filed Jun 13, 2001

WITH 60,000 MILES ON VEHICLE HEAD GASKET BLEWOUT, AND HAD TO BE REPLACED AT CONSUMERS EXPENSE BY DEALERSHIP. THEN 4,000 MILES LATER, TIMING GASKET BLEWOUT WHICH WAS COVERED UNDER A MANUFACTURER SERVICE PROGRAM. THEN, WITH 68,000 MILES ON VEHICLE, IT STARTED VIBRATING WHILE TRAVELING AT APPROXIMATELY 65 MPH, AND REVVED TO OVER 6000 RPM. CONSUMER PULLED TO THE SIDE OF ROAD WHERE ENGINE STOPPED WORKING. 3.8 LITER V6 ENGINE HAD TO BE REPLACED BY THE DEALERSHIP BECAUSE OF COMPLETE FAILURE. *AK AIR CONDITIONER WOULD LOSE POWER AFTER 45 MINUTES OF OPERATION, DEALER STATED AN ACCUMULATER AND ORIFICE TUBE WAS NEEDED. THE CONNECTOR TO THE CRUISE CONTROL SYSTEM WAS CRACKED ALMOST IN HALF CAUSING THE CABLE TO DISENGAGE FROM THE CRUISE CONTROL SYSTEM. *SLC

NHTSA ID
890316
Incident
Jun 1, 1999
Engine
Filed May 30, 2001

ENGINE LIGHT KEEPS COMING ON. PEOPLE WITH 97 MUSTANGS ARE HAVING PROBLEMS ALL OVER THE INTERNET WITH THERE HEAD GASKETS CRACKING AND ENGINE LIGHTS COMING ON DUE TO ENGINE PROBLEMS. MINE ONLY HAS 44,900 MILES! DO SOMETHING. *AK

NHTSA ID
746162
Incident
May 29, 2001
Engine
Filed Apr 2, 2001

FRONT TIMING GASKET FAILED, CAUSING LOSS OF COOLANT FROM 3.8L V6 ENGINE. DEALER NOTIFED, AND INFORMED CONSUMER THAT VEHICLE WAS OUT OF ITS WARRANTY, AND NOT COVERED UNDER A MANUFACTURER'S RECALL. FEEL FREE TO PROVIDE ANY FURTHER DETAILS ON THIS MATTER. *AK

NHTSA ID
884836
Incident
Mar 30, 2001
Engine
Filed Mar 6, 2001

ANTIFREEZE DRIPS OUT FROM DEFECTIVE TIMING COVER, AND STARTS CAUSING A BURNING SMELL, AND SEVERE ENGINE DAMAGE. CONSUMER FEELS FUMES ARE DANGEROUS. *AK

NHTSA ID
882233
Incident
Mar 5, 2001
Engine
Filed Dec 29, 2000

NO SUMMARY LISTED FOR ABOVE VEHICLE. *AK

NHTSA ID
738468
Incident
Jun 15, 2000
Engine
Filed Nov 14, 2000

RECALL IS FOR MUSTANGS MADE PRIOR TO DEC. 31, 1996 ALTHOUGH LATER MORE RECENT MODELS HAVE THE SAME PROBLEM. NO SAFETY DEFECT LISTED IN SUMMARY. *AK

NHTSA ID
736313
Incident
Feb 27, 2000
Engine
Filed Aug 22, 2000

ENGINE HEAD GASKETS, TIMING GASKET CAP, AND ENGINE ITSELF ALL FAILED ON A 1997 FORD MUSTANG LX COUPE

NHTSA ID
728715
Incident
May 1, 1999
ElectricalEngine
Filed Aug 17, 2000

1. SPARK PLUG WIRE CLAMPS NOT STAYING CONNECTED TO SPARK PLUGS CAUSING ARCING AND DAMAGE TO 5 SPARK PLUG WIRES. 2. RUPTURE OF COOLANT CROSSOVER TUBE ON FRONT OF INTAKE MANIFOLD RESULTED IN ALMOST TOTAL LOSS OF COOLANT ON ABOUT A ONE BLOCK LENGTH OF ROAD AT APPROXIMATELY 35MPH. RECALL 97M91 HAD BEEN PREVIOUSLY INVESTIGATED (FEB. 1999) WITH NO DAMAGE FOUND. FAILURE OCCURRED IN DEC. 1999.

NHTSA ID
728211
Incident
Dec 6, 1999

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 .