RoadVitals

1998 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.
41
Latest May 28, 2015
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.
17%
of 236 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.
5
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 1998 Ford Mustang submitted to NHTSA — not a confirmed defect, not a recall and not a manufacturer bulletin. 41 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 41, in the owner's own words

ElectricalEngineSuspension
Filed May 28, 2015

TL* THE CONTACT OWNS A 1998 FORD MUSTANG. IMMEDIATELY AFTER THE VEHICLE WAS PURCHASED, IT WAS INSPECTED BY AN INDEPENDENT MECHANIC. THE MECHANIC DIAGNOSED THAT THE IGNITION WIRES AND ENGINE NEEDED TO BE REPLACED. THE MECHANIC ALSO DIAGNOSED THAT THE VEHICLE NEEDED TO BE PROPERLY ALIGNED. THE VEHICLE WAS NOT REPAIRED. THE MANUFACTURER WAS NOT NOTIFIED OF THE FAILURE. THE FAILURE MILEAGE WAS 112,000.

NHTSA ID
10721986
Incident
May 23, 2015
Mileage
112,000 mi
Engine
Filed Oct 2, 2010

INTAKE MANIFOLD DEVELOPED A CRACK IN THE HOUSING UNDER THE THERMOSTAT. THIS WAS REPORTED AS TSB 97M91. *TR

NHTSA ID
10358884
Incident
Oct 2, 2010
Mileage
118,695 mi
Engine
Filed Aug 25, 2009
Fire reported

I RECENTLY PURCHASED A 1999 FORD MUSTANG WITH A 1998 USED ENGINE INSTALLED INTO IT. I ONLY HAD 1 REAL PROBLEM WITH IT AND IT WAS MY EXHAUST. I HAD THAT FIXED AND RAN GREAT FOR THE NEXT DAY. LESS THEN 36 HRS AFTER THE EXHAUST WAS FIXED AND AFTER SITTING FOR ABOUT 15 HRS OR SO, WHICH WAS FROM AROUND 9:45 PM FRIDAY THE 21ST TO AROUND 12:30 TO 1:00 PM ON THE 22ND OF AUGUST. A NEIGHBOR CAME POUNDING ON OUR DOOR TELLING US OUR CAR WAS ON FIRE!!!! HE ALSO STATED THAT HE HEARD WHAT SOUNDED LIKE SOMEONE WAS TRYING TO START IT FROM A DISTANCE. WELL WE DON'T HAVE A REMOTE STARTER FOR THIS CAR, IT ONLY UNLOCKS THE CAR AND TRUNK, DOES NOT START IT. WE BELIEVE IT WAS ELECTRICAL IN NATURE AND NEED TO FIND OUT WHAT HAPPENED AS I ONLY HAD LIABILITY INS. AND NOW I HAVE LOST MY CAR AND HAVE NOTHING...... I HAVE PICTURES OF MY CAR JUST MELTING AWAY, THE ENTIRE FRONT OF IT. I LOVED THIS CAR, I WASN'T EVEN FINISHED PAYING FOR IT. I STILL OWE $1395 ON IT AND I ONLY HAD IT FOR ABOUT 7 MONTHS. FIRE MARSHALL IS STILL INVESTIGATING IT. I BELIEVE HE SAID IT POSSIBLY STARTED ON THE PASSENGER SIDE WHERE THERE WAS A BOX ABOVE THE TIRE AREA WITH WIRES IN IT. WHAT WERE THESE WIRES, WHAT WERE THEY FOR AS I COULDN'T SEE ANYTHING MATCHING THAT DESCRIPTION ON A 1998 ENGINE IMAGE...??? THIS WAS THE FIRST AND ONLY REAL PROBLEM WE HAD, THE ENGINE LIGHT WAS ALWAYS ON FROM THE TIME OF PURCHASE, SELLER DID FIX BUT LIGHT CAME BACK ON IN ABOUT 1 WEEK AND WAS ON UNTIL FIRE. *TR

NHTSA ID
10281739
Incident
Aug 22, 2009
Body & structureEngine
Filed Aug 29, 2006

DT*: THE CONTACT STATED WHILE DRIVING ANY SPEED, ANTIFREEZE LEAKED HEAVILY FROM THE VEHICLE. A PRIVATE REPAIR SHOP INSPECTED THE VEHICLE AND DETERMINED THAT THE INTAKE MANIFOLD WAS CRACKED. ALSO, WHILE DRIVING 75 MPH, THERE WAS A CLICKING NOISE HEARD, AND THE HOOD RAISED SLIGHTLY AS IF IT WAS NOT SHUT PROPERLY. THE CONTACT PULLED OVER AND SHUT IT AGAIN. THE REPAIR SHOP WAS UNABLE TO DETERMINE THE CAUSE OF THAT PROBLEM.

NHTSA ID
10166842
Incident
Aug 29, 2006
Mileage
85,000 mi
Engine
Filed Aug 25, 2005

DT: 1998 FORD MUSTANG. THE CONSUMER STATES THE AIR INTAKE MANIFOLD HAS CRACKED. THE ENGINE STARTED SMOKING AND THE VEHICLE WAS RUNNING HOT. THE ENGINE COOLANT WOULD RUN OUT. THE VEHICLE HAS BEEN LOOKED AT BY A MECHANIC AND THE VEHICLE HAS NOT BEEN FIXED. THE CONSUMER CALLED FORD. THERE WAS A CLASS ACTION LAWSUIT, IF THE SETTLEMENT GOES THROUGH IT WILL BE APPEALED. THEREFORE, FORD WAS NOT DOING ANYTHING ABOUT THE PROBLEM.*AK

NHTSA ID
10134205
Incident
May 12, 2005
Engine
Filed Jun 4, 2005

CHECK ENGINE LIGHT REMAINS ON. WAS TOLD FAULTY HEAD GASKET. LOSING COOLANT WITH NO VISABLE LEAKS. ESTIMATED $1200.00 REPAIR AT LEAST. WITH THE NUMBER OF COMPLAINTS REGARDING THE FORD 3.8 C.I. ENGINE WHY HAVE THERE BEEN NO RECALLS FOR THE MUSTANG UNLIKE THE TAURIS? (SAME ENGINE)

NHTSA ID
10124190
Incident
Jun 1, 2005
Engine
Filed Apr 14, 2005

CONSUMER STATES THAT THE PLASTIC INTAKE MANIFOLD CRACKED. AS A RESULT, THE COOLANT LEAKED ONTO THE ENGINE. *AK

NHTSA ID
10117852
Incident
Apr 8, 2005
Mileage
130,122 mi
Engine
Filed Dec 27, 2004

CONSUMER SMELLED ANTIFREEZE. LOOKED UNDER THE HOOD AND DISCOVERED A CRACKED INTAKE MANIFOLD. THE VEHICLE WAS NOT OPERABLE. *AK

NHTSA ID
10105318
Incident
Dec 20, 2004
Mileage
90,000 mi
Engine
Filed Aug 30, 2004

WHILE DRIVING VEHICLE OVERHEATED ON ITS OWN. VEHICLE HESITATED WHILE ACCELERATING, THEN STALLED. CONSUMER WAS UNABLE TO RESTART VEHICLE, AND HAD THE VEHICLE TOWED TO DEALER. MECHANIC DETERMINED THAT THE INTAKE MANIFOLD NEEDED TO BE REPLACED. THIS VEHICLE WAS NOT RECALLED BY VIN OR UNDER WARRANTY. CONSUMER INFORMED THE MECHANIC THAT PART NUMBER F8A2-9424-BC, NOTIFICATION #97M91 FOR INTAKE MANIFOLD WAS RECALLED. MECHANIC INSISTED THAT RECALL WAS NOT FOR THIS VEHICLE. *AK

NHTSA ID
10090056
Incident
Aug 30, 2004
Mileage
107,000 mi
Engine
Filed Aug 16, 2004

WHILE DRIVING THE VEHICLE AT 60 MPH STARTED TO SMELL ANTI-FREEZE. WHEN I CHECKED THE ENGINE COMPARTMENT. I FOUND THAT THE LEFT SIDE OF THE PLASTIC, INTAKE MANIFOLD HAD CRACKED AN WAS LEAKING ANTI-FREEZE. CONTACTED DEALER, THEY WANTED $580 FOR A NEW MANIFOLD PLUS LABOR TO PUT IT ON. I FEEL THAT IF A MANUFACTURE PUTS AN INTAKE MANIFOLD ON ON OF THIER VEHICLES IT SHOUD LAST FOR THE LIFETIME OF THE VEHICLE AND SHOULD NOT HAVE CRACKED, I THINK THIS IS POOR ENGINERING, AND SHOULD BE REPLACED FREE OF CHARGE BY THE DEALER, SINCE FORD HAS REPLACE ALL POLICE VEHICLE INTAKES.*AK

NHTSA ID
10086925
Incident
Jun 25, 2004
Mileage
88,900 mi
Engine
Filed Jan 23, 2004

WHILE DRIVING AT AN UNDETERMINED SPEED THE VEHICLE STALLED, WHICH CAUSED THE CONSUMER TO PULL OFF THE ROAD. THE CONSUMER TOOK THE VEHICLE TO A MECHANIC. PLEASE ADD ANY ADDITIONAL INFORMATION. *JB

NHTSA ID
10055721
Incident
Jan 11, 2004
Engine
Filed Sep 26, 2003

DRIVER NOTICED WHILE CHECKING THE FLUIDS, THAT THE INTAKE MANIFOLD HAD A CRACK. CONSUMER HAS NOTIFIED THE DEALERSHIP. *AK

NHTSA ID
10040712
Incident
Aug 20, 2003
Engine
Filed Nov 11, 2002
Crash reported

ENGINE ACCELERATED FOUR TIMES AT A HIGH RPM FROM AN IDLE POSITION WHILE THE MOTOTR WAS ENGAGED. DT *TS

NHTSA ID
769568
Incident
Oct 31, 2002
Engine
Filed Apr 25, 2002

THERE IS A CRACKED ENGINE MANIFOLD, AND WATER IS BEING DUMPED OUT OUT OF VEHICLE. CONTACTED DEALER, AND DEALER NOTED THAT THE VIN NUMBER DID NOT MATCH.*AK

NHTSA ID
8008589
Incident
Apr 25, 2002
Engine
Filed Feb 5, 2002

INTAKE MANIFOLD HAS CRACKED AND HAS RESULTED IN WATER LEAKING FROM MANIFOLD. CONSUMER HAS MADE ALL NECESSARY REPAIRS TO VEHICLE. *AK *YH

NHTSA ID
8003548
Incident
Jun 1, 2000
Engine
Filed Jan 8, 2002

FORD MOTOR CO. DOES NOT RECOGNIZE THIS TO BE A PROBLEM, AND STATED THAT THERE IS NOTHING THEY CAN DO FOR THEIR CONSUMERS AT THIS TIME, WHEN THERE HAS BEEN PROBLEMS WITH A SIMILAR ISSUE WITH OTHER VEHICLES (EXPLORER). NO SAFETY DEFECT MENTIONED. *AK

NHTSA ID
756578
Incident
Jan 1, 2002
Engine
Filed Oct 30, 2001

CAR CONTINUALLY OVERHEATED, BROUGHT IN SEVERAL TIMES TO DEALER AND NEVER COMPLETELY FIXED. THEN IT COMPLETELY BLEW THE ENGINE DUE TO THE HEAD GASKETS FAILING.*AK

NHTSA ID
753884
Incident
May 1, 2001
BrakesEngineSteering
Filed May 23, 2001

THE STALLING PROBLEM IS A MAJOR SAFETY HAZARD. THE CAR STALLS WHEN THE BRAKE PEDAL IS DEPRESSED (IN NEUTRAL GEAR). THE POWER STEERING AND POWER BRAKES ALSO LOSE POWER, CAUSING ME TO DO WHATEVER NOT TO CRASH. I KNOW OF OTHER MUSTANGS NOTICING THE SAME PROBLEM. MY CAR WAS SERVICED AT THE DEALER FOR THIS SPECIFIC PROBLEM, BUT FAILED TO FIX IT.

NHTSA ID
745758
BrakesEngine
Filed Feb 12, 2001

THERE IS A RATTLING SOUND IN THE EXHAUST SYSTEM, VEHICLE TAKEN TO DEALESHIP, NO PROBLEM FOUND, NEW MUFFLER PUT ON, HOWEVER NOISE STILL CONTINUED, VEHICLE TAKEN BACK TO DEALERSHIP, OWNER WAS INFORMED THAT THE WRONGG MUFFLER WAS PUT ON VEHICLE. CJ

NHTSA ID
559584
BrakesEngine
Filed Dec 13, 2000

EXCESSIVE WEAR OF REAR BRAKE SHOES DUE TO DEFECTIVE CALIPER. VEHICLE EXPERIENCED A HEAD GASKET FAILURE DUE TO WATER PUMP BREAKING OFF BRACKET, AND CAUSING A SERPENTINE BELT FAILURE. DEALER / MANUFACTURER NOTIFIED, AND INFORMED CONSUMER THAT NOTHING WOULD BE DONE DUE TO EXPIRED WARRANTY, AND VEHICLE WAS NOT COVERED UNDER A RECALL. *AK CONSUMER HAD WATER PUMP CASING AND BILLS ON REQUEST. *YH

NHTSA ID
876481
Incident
Aug 15, 2000
Engine
Filed Dec 9, 2000

RAW FUEL SMELL ENTERING CAB RANDEMLY WHEN OVER 85 DEGREES. PLEASE HELP DOING LEMON LAW. VERY AFRAID TO DRIVE. WIFE AND CHILD GOT VERY SICK. *AK

NHTSA ID
737560
Engine
Filed Sep 5, 2000

ENGINE KNOCKS UNDER LOAD. KNOCK DISAPPEARS AT IDLE AND LOW LOAD. DEALER IS REPLACED ENGINE...ENGINE WAS NOT DISMANTLED TO DETERMINE ACTUAL CAUSE. REPLACEMENT ENGINE INSTALLED ALSO BLEW LAST WEEK (9/1/2000) AND THE DEALER IS ORDERING A SECOND REPLACEMENT. I HAD TO PURCHASE AN EXTENDED WARRANTY WITH THE FIRST REPLACEMENT AND MAY HAVE TO PAY SOME TYPE OF DEDUCTIBLE WITH THIS SUBSEQUENT REPLACEMENT. LOOKING FOR REPEATED INCIDENTS WITH THE COBRA 4.6 ENGINE. JUST FOR CLARIFICATION, THE DEALER HAS BEEN MORE THAN HELPFUL IN ATTEMPTING TO RESOLVE THE PROBLEM, BUT THE ENGINES BEING DELIVERED APPEAR TO BE REMANUFACTURED ENGINES.

NHTSA ID
730290
Incident
Jul 3, 2000
Engine
Filed Aug 31, 2000
Crash reported

WHILE TRAVELING AT APPROX. 25 MPH DRIVER PROCEEDED TO MAKE A RIGHT HAND TURN WHEN IN THE CURVE VEHICLE SUDDENLY LOST ALL POWER. ENGINE QUIT, DRIVER HAD NO CONTROL OVER STEERING OR BRAKES. ACCIDENT OCCURRED STRIKING TWO VEHICLES. 2 CARS DETERMINED TO BE TOTALLED, 3RD CAR BEING EVALUATED FOR LOSS. OUTDOOR TEMPS WERE NOTED TO BE IN HIGH NINETY'S TO LOW 100'S. CAUSE OF ENGINE SHUT DOWN UNKNOWN AT THIS TIME, BUT POSSIBLE VAPOR LOCK PROBLEM MAY HAVE EXISTED.

NHTSA ID
729700
Incident
Aug 24, 2000
Engine
Filed Aug 15, 2000

I HAVE HAD MY VEHICLE AT BRANDON FORD FOR THE SAME PROBLEM FOUR DIFFERENT TIMES. THEY ARE VERY RUDE AND SHORT AND I FEEL LIKE I WASTED $17000.

NHTSA ID
728007
Incident
Mar 25, 2000
Engine
Filed Mar 27, 2000

WHILE CONSUMER IS TRAVELING 40 MPH OR LESS WITH THE CLUTCH IN OR OUT IN NEUTRAL THE VEHICLE STALLS, DEALER HAS BEEN UNABLE TO RECTIFY THE PROBLEM. NLM

NHTSA ID
551560

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

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Elsewhere on this vehicle

Data sources

Data on this page last refreshed .