The 2001 Ford Mustang has no open NHTSA recalls. Owners report 7 recurring issue clusters, led by “Fuel filler neck corrosion and fuel leak at fill-up.” Ford uses the Intelligent Oil-Life Monitor (IOLM) to determine when oil changes are due based on actual driving load — not just mileage. Ford's published cap is 10,000 miles or 1 year, whichever comes first. The schedule below reflects Ford's Normal service intervals; F-Series trucks and Super Duty have additional towing-specific items.
No open recalls on file. NHTSA lists no unrepaired safety recalls for this year, make and model. A recall can be issued at any time, and a specific car can still have one open — check yours by VIN at nhtsa.gov/recalls.
What drivers and federal regulators have officially reported about the 2001 Ford Mustang.
FUEL SYSTEM, GASOLINE
20 NHTSA complaints · 2006-02 → 2018-05
“FUEL FILLER LINE HAS A PLASTIC COVER THAT TRAPS DIRT AGAINST THE METAL FILLER HOSE”
“FUEL FILLER NECK PIPE RUSTED THROUGH AND THERE WAS A PILE OF GAS UNDER MY CAR AND FUMES OF GAS EVEN AFTER DRIVING HOME”
“WENT TO FILL UP WITH GAS, NOTICED GAS LEAK. UPON INSPECTION FOUND FUEL FILLER NECK RUSTED THROUGH TO POINT WHERE IT BECAME TWO PIECES”
SEAT BELTS
20 NHTSA complaints · 2003-01 → 2014-08
“THE SEAT BELT TWISTS INSIDE THE RETRACTOR, MAKING IT VERY DIFFICULT TO USE FOR ITS INTENDED PURPOSE”
“SEAT BELT ON PASSENGER SIDE ALWAYS RETRACTED SLUGGISHLY SINCE NEW, OFTEN JUST HANGING LOOSELY FROM THE UPPER HANGER”
“THE DRIVER AND PASSENGER FRONT SEAT BELTS WILL NOT RETRACT OR RELEASE”
ENGINE AND ENGINE COOLING
11 NHTSA complaints · 2003-12 → 2012-03
“WHILE DRIVING AT 30 MPH, THE VEHICLE SPARK PLUG EXPLODED OUT OF THE ENGINE”
“4.6 LITER V8. SPARK PLUG BLEW OUT OF CYLINDER HEAD”
“THE CONTACT STATED THAT WHILE DRIVING 20 MPH, THE SPARK PLUGS SHOT OUT OF THE ENGINE”
EXTERIOR LIGHTING
9 NHTSA complaints · 2004-11 → 2010-07
“HEADLIGHTS FOGGING UP FROM INSIDE, HAVE BEEN GETTING WORSE VERY QUICKLY AND IT IS NOW GETTING SO BAD I MAY HAVE TO GET NEW LIGHTS AS THEY ARE MAKING IT DIMMER”
“THE HEADLAMP LENSES ARE FOGGED OVER FROM THE INSIDE”
“HEADLIGHT PLASTIC COVERS HAVE BECOME CLOUDY/HAZED OVER THE PAST YEAR TO THE POINT WHERE THE HEADLIGHTS FAIL TO PROPERLY ILLUMINATE THE ROAD CAUSING HAZARDOUS DRIVING CONDITIONS AT NIGHT”
AIR BAGS
16 NHTSA complaints · 2002-11 → 2008-06
“VEHICLE WAS INVOLVED IN A FRONTAL COLLISION AT 25-30 MPH AND NEITHER FRONTAL AIR BAG DEPLOYED”
“THERE WAS DIRECT FRONTAL IMPACT TRAVELING AT 65 MPH. THE AIR BAGS DID NOT DEPLOY”
“CONSUMER'S VEHICLE WAS TRAVELING AT 35 MPH WHEN IT WAS STRUCK BY ANOTHER VEHICLE”
VEHICLE SPEED CONTROL
6 NHTSA complaints · 2003-08 → 2009-10
“ACCELERATING FROM A STOP, WHILE SHIFTING THE CAR SEEMED TO CONTINUE ACCELERATING ON IT'S OWN, EVEN WHEN I HAD MY FOOT OFF THE PEDAL”
“CONSUMER WAS DRIVING ABOUT 40 MPH WHEN SUDDENLY THE VEHICLE ACCELERATED UP TO 70 MPH”
“I STARTED MY CAR AND PUT IT IN DRIVE AND BEGAN TO ACCELERATE WHEN THE ENGINE RACED TO 6000 RPMS”
ENGINE AND ENGINE COOLING
5 NHTSA complaints · 2007-12 → 2014-05
“I JUST HAD TO PAY APPROX $700 TO REPLACE MY INTAKE MANIFOLD WHICH CRACKED AND CAUSED A COOLANT LEAK”
“THE DEALER STATED THAT COOLANT WAS LEAKING FROM THE INTAKE MANIFOLD CROSSOVER CHANNEL”
“WHILE ON FREEWAY CAR STARTED SMOKING SO I EXITED FREEWAY WHEN CAR STALLED AND WOULDN'T RESTART”
Issues on other model years
Source: NHTSA Office of Defects Investigation (ODI). Complaint data refreshed Sep 20, 2026. Investigation data refreshed Sep 20, 2026.
We display NHTSA's record with attribution; we don't editorialize on what these complaints mean for any specific vehicle.
Critical for safety and preventing major damage
Replace synthetic-blend or full-synthetic Motorcraft oil per the IOLM, or every 7,500-10,000 miles. EcoBoost engines require full synthetic; Coyote 5.0L V8 specifies SAE 5W-30.
Estimated cost — typical U.S. ranges
Dealer
~$120–$160
Shop
~$85–$115
DIY
~$25–$55
Full synthetic costs more than conventional. 5-quart 0W-20 + filter is the typical bill.
Rotate tires every 10,000 miles, or with every other oil change. F-150 4x4 owners should rotate every 5,000-7,500 miles to even out drivetrain bias wear.
Estimated cost — typical U.S. ranges
Dealer
~$85
Shop
~$60
DIY
Free
Often free at the shop where you bought the tires — worth asking before paying.
Inspect brake pads, rotors, and brake fluid level every 10,000 miles. Front pads on F-150 and Explorer typically last 40,000-60,000 miles.
Estimated cost — typical U.S. ranges
Dealer
~$85
Shop
~$60
DIY
Free
Most shops do this free as a courtesy with any service. Don't pay separately if you can avoid it.
Ford specifies brake fluid replacement on an inspection basis, but moisture testing every 3 years is recommended. Replace if reading exceeds 3% water content.
Estimated cost — typical U.S. ranges
Dealer
~$180–$200
Shop
~$125–$140
DIY
~$10–$25
DOT 3 or 4 — match the cap. Vacuum bleeders make this a one-person DIY.
Keeps your vehicle running smoothly and efficiently
Replace the engine air filter every 30,000 miles. EcoBoost turbocharged engines are sensitive to airflow restriction — don't extend.
Estimated cost — typical U.S. ranges
Dealer
~$60–$95
Shop
~$45–$70
DIY
~$15–$40
5-minute job on most cars; the airbox lid usually has clips, no tools needed.
Ford 6R80, 10R80, and 8F transmissions use Mercon LV fluid rated 150,000 miles under normal service. Severe service (towing, plowing) drops this to 60,000 miles.
Estimated cost — typical U.S. ranges
Dealer
~$330–$500
Shop
~$235–$355
DIY
~$60–$180
Some sealed transmissions have no dipstick — fill is precise and best left to a shop. Many drivers can still DIY drain-and-fill.
F-Series and Expedition: replace rear axle fluid every 100,000 miles, or 50,000 miles if towing. Limited-slip rear ends require friction-modifier additive.
Estimated cost — typical U.S. ranges
Dealer
~$150–$195
Shop
~$105–$135
DIY
~$20–$50
Drain plug + fill plug — straightforward DIY. AWD vehicles have two; budget for both.
Iridium spark plugs on Coyote 5.0L, EcoBoost 2.7L/3.5L, and 2.3L are rated 100,000 miles. EcoBoost engines: never exceed the interval — gap erosion causes coil failure.
Estimated cost — typical U.S. ranges
Dealer
~$285–$390
Shop
~$200–$275
DIY
~$25–$100
Iridium plugs cost more but last 100k+ miles. V6/V8 access varies wildly — some are tough.
Motorcraft Orange (Dex-Cool compatible) coolant: first change at 100,000 miles, then every 50,000. Older trucks with Yellow Motorcraft coolant: 50,000 miles throughout.
Estimated cost — typical U.S. ranges
Dealer
~$285–$330
Shop
~$200–$235
DIY
~$25–$60
Use the manufacturer-specified coolant — wrong color/chemistry can damage the cooling system.
Extends the life of your vehicle and improves comfort
Replace the cabin air filter every 20,000 miles. On F-150, located behind the glove box; on Escape and Explorer, accessed from the passenger footwell.
Estimated cost — typical U.S. ranges
Dealer
~$60–$95
Shop
~$45–$70
DIY
~$15–$40
Usually behind the glovebox. Shops charge labor for a 10-minute job — easy DIY win.
Occupant deaths in fatal crashes (FARS)
491 crashes 1990–2024
How the 491 occupant deaths break down
329
driver deaths
162
passenger deaths
491
occupant deaths
Crash years covered: 1990–2024 This model year first appears in 2001 crashes. Older models have had more years on the road to appear in these crashes, so a higher count here does not by itself mean a vehicle is less safe.
FARS counts every occupant death in a fatal crash, whatever the cause — it does not mean the vehicle was at fault or defective. Counts are not adjusted for how many of each vehicle are on the road. How to read this number
FARS 2024 data is an annual report file. NHTSA revises these records when the final file is published, so this count can change.
Every vehicle has exactly one driver seat, so driver deaths line up fairly when you compare one model to another. Occupant deaths include passengers, so a three row SUV can show a higher number than a two seat car simply because it carries more people.
Both figures are plain counts, not rates. A rate would need to know how many of each vehicle are on the road, and that registration data is not public, so we do not publish rates or scores of any kind.
IIHS publishes driver death rates using this same driver only idea, paired with a registered vehicle years denominator we do not have. Their rates and these counts answer different questions, so do not read either number here as a safety rating.
Owner-reported problem signals
Separate from the federal fatality data above: complaints owners filed with NHTSA about this year and model. These are reports of problems, unverified, and are counted here only as signals.
53
complaints mentioning a crash
4
complaints mentioning a fire
Typical U.S. ranges. Actual quotes vary by shop, parts choice, and vehicle condition.
How we estimate: Dealer = OEM parts × 1.4 + labor × $165/hr. Shop = parts + labor × $115/hr. DIY = parts only.
This maintenance schedule for the 2001 Ford Mustang reflects Ford's published service intervals and the Intelligent Oil-Life Monitor system. Your actual service needs may vary based on driving conditions, climate, and vehicle usage. Always consult your owner's manual for model-specific recommendations.