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KLUNK
KLUNK

2014 Ford Mustang

The Verdict

39 Check Engine

The 2014 Ford Mustang has 346 owner complaints filed with NHTSA. The most reported issues are electrical (236 complaints) and body (50 complaints). With a Klunk Score of 39/100, it earns a "Check Engine" rating. If you're shopping for a Ford Mustang, consider the 2025 model year which has 96% fewer complaints.

Safe Bet

The 2025 has 96% fewer complaints

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39

Klunk Score: Check Engine

More complaints than most vehicles. Known issues exist — budget for potential repairs.

How is this calculated?

The Klunk Score ranks this vehicle year against all others in our database based on total owner complaints filed with NHTSA. 100 = fewest complaints (top tier), 0 = most complained-about. Scores above 60 are better than average; below 40 means more problems than most.

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Under the Hood

Each number is a complaint. Darker = bigger problem.

YearBodyBrakesElectricalEngineTransmission
2000169639210243
20019327608218
20027713386122
200310611367837
2004781116187
20051184551616224
2006105253189128
2007142193694930
200848112421129
200927413766
20104281821611
2011701413268182
201283716051162
20133651533243
201450122362424
2015175441037834
201616215769222
20171606383817
2018544266535
2019364275519
20203215242716
20211655227
20222326161
20241763593
202570401

By Category

Electrical
236
Body
50
Engine
24
Transmission
24
Brakes
12

By Severity

1
144
2
171
3
2
4
29

Worst Problems

Complaints

Electrical 4

My son was driving to school. He was not speeding or any type of reckless driving. He hit an ice patch. His car spun and flew thru the air. The airbag compartment opened but it was defective. All metal shards came flying out of it causing multiple lacerations. He also lost consciousness from the impact and I was told by hospital ER doctor the airbag was defective and he was suffering from a very serious concussion.

3mo ago
Body 1

The contact owns a 2014 Ford Mustang. The contact stated that while the vehicle was parked and occupied or while driving, the vehicle accelerated independently. A dealer was contacted. The vehicle was towed to the residence and then was towed the following day to a dealer to be diagnosed; however, the contact was unaware of the diagnostic result. The vehicle was not repaired. The manufacturer was not notified of the failure. The approximate failure mileage was 175,000.

10mo ago
Body 2

I was driving down the road and just lost power steering , a message came on and said loss of power steering assist , I pulled o er cut the car off waited a few min then started it back up and it was working again , then about 10 miles down the road it did it again

14mo ago
Body 1

The contact owns a 2014 Ford Mustang. The contact stated while the vehicle was parked and unoccupied, water leaked into the doors. The contact stated that a dealer was contacted. The contact stated that while it was snowing the water in the door would freeze. The vehicle was taken to the dealer to be diagnosed; however, the contact refused to leave the vehicle at the dealer, and the contact declined to pay for a diagnostic test. The vehicle was not repaired. The manufacturer was notified of the failure but offered no assistance. The approximate failure mileage was 129,983.

14mo ago
Transmission 1

The contact owns a 2014 Ford Mustang. The contact stated while driving at 65 MPH, the transmission unexpectedly downshifted to first gear. The check engine warning light illuminated, and the instrument cluster was red. The vehicle was taken to an independent mechanic where it was diagnosed with a failed transmission ring sensor. The contact was informed that the transmission ring sensor needed to be replaced. The vehicle was not repaired. In addition, the contact stated that the failure was intermittent, and occasionally the vehicle lost motive power. The manufacturer was made aware of the failure. The contact was advised to contact the NHTSA Hotline to report the failure. The failure mileage was approximately 172,000.

16mo ago
Electrical 1

Power steering assist stopped working, shutting my traction and advanced traction control off

16mo ago
Transmission 1

The contact owns a 2014 Ford Mustang. The contact stated that while driving approximately 80 MPH, the transmission unexpectedly downshifted from fifth gear to first gear, causing the vehicle to abruptly decelerate. After turning off and restarting the vehicle, the vehicle operated but in LIMP Mode. The vehicle was taken to the local service center who diagnosed that the wheel speed sensor and lead frame needed to be replaced. The vehicle was not repaired. The local dealer and manufacturer were notified of the failure, but no assistance was offered. The failure mileage was 140,000.

17mo ago
Electrical 1

The contact owns a 2014 Ford Mustang. The contact received notifications of NHTSA Campaign Numbers: 15V319000 (Air Bags) and 19V001000 (Air Bags); however, the parts to do the recall repairs were not yet available. The contact stated that the manufacturer had exceeded a reasonable amount of time for the recall repair. The dealer was made aware of the issue and confirmed that parts were not yet available. The manufacturer was made aware of the issue and confirmed that parts were not yet available. The contact had not experienced a failure. Parts distribution disconnect.

20mo ago
Electrical 4

The contact owned a 2014 Ford Mustang. The contact stated while driving at 45 MPH, the contact fell asleep and lost control of the vehicle, causing the vehicle to crash into the rear end of another vehicle. The air bags failed to deploy, causing the contact to hit his head against the steering wheel. The contact became dizzy and lightheaded. The contact was able to exit the vehicle; however, the front driver's side door could only slightly open due to the significant damage to the vehicle's front end. The contact received medical assistance the following day. The contact underwent a CT scan and was informed that he had sustained a concussion. The vehicle was towed and totaled. A police report was filed. The dealer was not notified of the failure. The manufacturer was notified of the failure and referred the contact to the NHTSA Hotline for assistance. The failure mileage was approximately 100,502.

21mo ago
Electrical 2

The contact owns a 2014 Ford Mustang. The contact received notification of NHTSA Campaign Number: 15V319000 (Air Bags) however, the part to do the recall repair was not yet available. The contact stated that the manufacturer had exceeded a reasonable amount of time for the recall repair. The dealer was made aware of the issue. The manufacturer was made aware of the issue and confirmed that parts were not yet available. The contact had not experienced a failure. Parts distribution disconnect.

27mo ago
Engine 2

the following problem happened to me a few years ago (twice within a couple of months) and again, 2 days ago. Each time I was standing at a traffic light when all of a sudden it accelerated at full throttle. I practically stood on the brake pedal, but the car was inching forward, as I put the transmission into park. This was not a subtle situation, it was dangerous. The engine went from idle to screaming within 2 seconds. I ruled out the floor mat as it was in the proper position and snapped into the floor. It did not cause any warning lights to come on. in May, I had the oil changed, at which time they suggested that they clean the throttle body, which they did.They never heard of the above problem.

31mo ago
Transmission 2

Was driving my vehicle on the freeway traveling about 70 miles per hour when the vehicle suddenly shifted into first gear. I was able to maintain control and the vehicle shifted back to sixth gear. Issue occurred again within 5 minutes of the first incident and then the vehicle went into "Limp Mode". I was able to drive the vehicle home under this condition. Vehicle check engine light turned on and the code P0720, which is the Output Speed Sensor Circuit. This is the same issue that occurred on 2011-2013 F-150 and Mustang vehicles that currently have a recall for this (Safety Recall 19S07). The same transmissions (6R80) are used in both vehicles, as well as the Powertrain Control Modules, but my vehicle's VIN did not fall under this recall. This is a very dangerous issue that could lead to a deadly accident.

34mo ago
Engine 2

The contact owns a 2014 Ford Mustang. The contact stated that while driving approximately 35-70 MPH, the vehicle inadvertently downshifted to first gear. The contact stated that the rear wheels locked up and the vehicle jolted forward. The air bag, fuel, and check engine warning lights were illuminated. The vehicle was towed to the local dealer, but the vehicle was not diagnosed or repaired. The manufacturer was contacted but no assistance was provided. The failure mileage was approximately 80,000.

36mo ago
Transmission 1

On 5-26-22 i took my mustang to Roush Ford in Hillard Oh. They tested and found out that I needed a lead frame connector. Part # Al327627V $ 226.10. I paid in advance for this part as Roush said they would not order unless I paid in advance. Roush stated they would call when part comes in. I made several attempts to get status of part and all they would say is they were still awaiting. On or about 6-20-23 I called again, At this time they stated the dealership had been sold to Valley ford and still no word on part arrival. I have owned several Fords in my life but after awaiting over 1 yr on a part and car I could not safely have my wife drive I decided to trade it in for another vehicle. I then called Valley to ask for them to credit my card in the amount of the part. They told me that the money went with Roush and they could not return my money?? They suggested I call Roush auto group( Honda ). I made the call to service manager and he said that Roush Ford was no longer in business and they could not refund my monies. In my mind Ford was paid the $226.10 and someone should be able to pay me back. I am asking that The Ford Motor co honor the deal by paying me back. Thanks

37mo ago
Body 2

My clutch pedal went out before a moth of ower ship, my transmission 3rd gear went out before a month of owner ship, my bumper second time flying off on me 2nd month of owner ship.

38mo ago
Transmission 2

While driving the clutch pedal will stick to the floor after shifting gears. You can pull the pedal up manually and it will functioning properly for a while but will repeat sticking to the floor. May happen once a day, once a week or more often. Ambient temperature has no affect to the problem. Car currently has 15,000 miles on it

44mo ago
Brakes 1

I currently own a 2014 Mustang GT with a manual transmission and notice my emergency brake release button was cracking. The button is made of cheap plastic and the dealer does not have a replacement release button. They only sell the whole emergency brake, which I feel that Ford should she be responsible of replacing the emergency brake button, since this is a safety issue that you cannot engage the emergency brake or disengage the emergency brake button when parking your vehicle on a hilly driveway or any hill at all. Which I leave in Northern California that is very hill and feel that if my car ever comes disengaged out of 1st gear it would cause serious damages to others, such as crashing into a building or other cars or even a fatality.

44mo ago
Electrical 2

I randomly checked to see if any recalls were out regarding this vehicle. Upon checking I entered my vin # but was advised it was not part of the airbag recall. However my airbag light constantly comes on.

47mo ago
Brakes 1

2014 FORD MUSTANG Experiencing exact same issues as when car is parked and shifting into the gear intended by the driver. That could cause the vehicle to roll away or move in an "unexpected direction". This is the same issue as the recall issued for other Ford vehicles: (but 2014 Ford Mustang is not listed) 2013-2019 Escape 2013-2018 C-Max 2013-2016 Fusion 2013-2021 Transit Connect 2015-2018 Edge "A damaged or missing bushing may prevent the vehicle from shifting into the intended gear, and cause the vehicle to move in an unexpected direction," the National Highway Traffic Safety Administration (NHTSA) said in a statement. "Additionally, the vehicle may roll after the driver selects the 'Park' position. Either scenario increases the risk of a crash or injury." My daughter had several near missed with this safety issue - and when I asked for diagnostics the dealer wanted to charge $ 139.99 plus taxes. The recall needs to be issue to include : 2014 FORD MUSTANG

49mo ago
Engine 4

I was going up a steep driveway. I made it to the top, then needed to get back down. I put my car in reverse and proceeded to back down the driveway. Suddenly and without warning, my brakes and steering went out. The whole car shut off and the battery light turned on. Not being able to brake or steer, my car rolled down the driveway into a fence before coming to a stop. This caused extensive damage to my vehicle.

49mo ago

346 total

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