2016 Ford Mustang

Coolant intrusion caused by a crack in the engine block coolant leaking into cylinder 3, engine replacement needed. 50k miles on the vehicle.

The clutch pedal assembly weld has failed at the pivot point. This is a well known issue in the community and no fix has been made by Ford. The car could NOT shift or move while in the middle of an intersection.

A new Walmart-brand EverStart Plus 96R, 590 CCA automotive battery was purchased on August 4, 2026, and installed in a 2016 Ford Mustang Convertible. On the evening of September 26, 2026, my family and I drove the Mustang and returned home at approximately 11:00 p.m. The vehicle operated normally. There were no warning signs, electrical problems, overheating, or other indications of a mechanical problem. The Mustang remained parked and untouched overnight. At approximately 2:00 p.m., 15 hours later, on September 27, my daughter came into the room and told me that the car was on fire. Riverside County Fire responded to the scene. Fire personnel specifically asked whether the Mustang had been driven or worked on that day. I told them it had not. The vehicle had remained parked since approximately 11:00 p.m. the prior evening. Fire personnel continued to suppress the fire, investigated the engine compartment, cut the battery cables, photographed the vehicle, and advised me that the battery appeared to be the possible source of ignition.

The contact owned a 2016 Ford Mustang. The contact stated that while driving at highway speeds, the driver's side door independently opened. The failure caused severe wind noise to enter the vehicle, and the door ajar warning light illuminated. The vehicle was taken to an authorized dealer, where technicians confirmed that the door latch mechanism had failed and stated that the mechanism was subjected to unintended opening. The vehicle was repaired out of pocket. The contact referenced NHTSA Campaign Number: 20V331000 (Latches/Locks/Linkages) as the cause of the failure; however, the VIN was not included in the recall.

On or about June 24, 2026, the CHECK ENGINE light came on. Since I was near the local Ford Dealership, I stopped there. The car was evaluated the next day. I was told the the gas tank assembly and pipe had to be replaced. The repair was almost $4000. My car only as 63,117 miles on it. Before the problem was diagnosed, I was getting lousy gas mileage and assumed it was because the government was allowing more ethanol. In fact, the problem could have been disastrous... The car could have caught on fire . The car was in the repair shop until July 2, and I had to rent a car for $300. I am unable to download a photo I have of the gas tank which shows these numbers: E-11 34RI-020135 as well as AD46319. I have attached the bills from the CERTIFIED FORD repair shop. Please note that the 2015 Mustangs were recalled for gas tank replacements. I have a 2016.... Seems like my car may have had a faulty gas tank installed as well. The mechanic said he had replaced a couple. Nite that the car had just over 63000 miles

When reaching 60+ mph the passenger door will unlatch and give me the open passenger door notification on the dash. It doesn’t shoot up, but rather barely comes open.

Brought the car in for service. The tech called me back and said the engine was blown. Condensation in cylinder 3. This was due to the cylinder walls being engineered to small. Which caused a leak in the coolant jacket. I paid out of pocket nearly $10,000 to have it replaced because the third party warranty that I had purchased declined my coverage to fix it because it’s a known issue by ford. Bc

This complaint is a formal notification of a Recall Remedy Failure regarding NHTSA Campaign 22V082000 / 25V572000 (Rearview Camera Wiring Harness / Camera Replacement). My vehicle was brought to an authorized Ford dealership on 07/22/2026 to complete the recall remedy. Following the service, the backup camera functionality has completely degraded and is now worse than before the service. The screen is consistently displaying entirely black / distorted screen / Message Camera not available, presenting an ongoing, unmitigated back-over safety hazard. The manufacturer's remedy has failed to resolve the safety defect. Returned to the authorized Ford dealership on 08/21/2026 and was told this is a known issue and there is another "recall" fix for this issue, but parts are now available at this time. I need to follow up in a month or more.

See attached document for complaint

The contact owns a 2016 Ford Mustang. The contact stated that while driving 75 MPH with his daughter inside the vehicle, the driver’s and passenger’s side doors opened unexpectedly. No warning light was illuminated. A dealer was contacted. The vehicle was taken to the dealer to be diagnosed; however, the contact declined to pay the cost for the diagnostic test. The vehicle was not repaired. The contact stated the failure had occurred approximately twelve times with the driver’s side door. The manufacturer was notified of the failure and informed the contact that the vehicle was out of warranty. The approximate failure mileage was 108,787.

Nelson v. Ford Motor Company is a class action lawsuit targeting a defect in Ford's 2.3-liter EcoBoost engines. The suit highlights coolant leaks into engine cylinders, overheating, and catastrophic engine failures. I have had my 2016 ford mustang ecoboost in and out of mechanic shops for months now accumulating well over $7K in out of pocket expenses. I have been to multiple mechanics trying to diagnose and fix the problem but in the end it was a design flaw in the 2016 ford mustang ecoboost 4 cylinder which caused it to leak coolant, misfire, and overheat. I have been having this problem for some time now, this put my safety and the safety of others at risk because I had to slow down dramatically in order to pull over on the freeway due to the engine overheating from coolant loss. I've also experienced problems like trouble starting, rough idling, loss of coolant, and huge clouds of white smoke coming from the exhaust upon start. I have saved every single receipt and invoice breakdown since this problem began. My mechanic has also been documenting everything including taking notes and photographs of every issue. My car is currently in the shop right now being worked on. My mechanic says that he can temporarily patch the problem with a high performance head stud, copper sealant, and an ExtremeHeat metallic repair paste by JB Weld to momentarily solve the issue. He says that he does not know how long this patch will last so he is insisting I either get a new car or to see what my options are regarding the class action lawsuit filed against Ford.

The passenger side door is periodically opening to the first catch while driving on the highway without anyone touching the handle and it does not matter that the door is locked. It is very scary for any passenger when it happens. For the driver the tendency is to try to reach over and re-close the door at highway speed which seems dangerous.

I am experiencing the same issues as NHTSA 22V-011 where the brake pedal stop bumper had disintegrated, causing continuous brake lights and a potential rollaway risk

Break bumper disintegrated, causing the rear bites to stay on and the automatic transmission to be able to switch from Parker to drive causing the vehicle to be able to roll and possibly crash

The rear view camera has a recall. I took the vehicle into a Ford dealership on 6/23/26 for this recall. This is a risk to myself and others because backup cameras are a federally required safety feature. This is my 2nd attempt for Ford to fix this recall at two separate dealerships. Ford does not care about their recalls and the safety of Ford customers! I almost hit another car that was coming out due to the blind spots on that vehicle. My young daughter also drives the car and this is not the 1970’s as young drivers depend on that feature. Ford said that they could not find the problem with this issue and further diagnosing must be done on my part for $198. This is not fair to customers as this was a recall issue. If Ford is not properly training their technicians to diagnose this issue, it should not be the responsibility of the customer to pay for their error in producing this car. The problem has been reproduced and confirmed by a Ford dealership. There were no warning lights or issues that were displayed. Ford only sent out letters stating that a recall was issued on the problem. In May of 2026 my backup camera and trunk was not working. Ford inspected and replaced the parts on the vehicle that they assumed was part of the recall. For a 2016 Mustang, a common cause is not just the camera itself but also wiring/connectors in the trunk area or the APIM/radio module that displays the image. If the dealer simply performed the recall software update or replaced one component and the screen is still blank, the underlying problem may not have been fully diagnosed. This the 2nd attempt to have a recall fixed by Ford but to no avail (2 separate dealerships)

See attached document for complaint.

There are two recalls on this vehicle. South Bay Ford, located just a few miles farther away than Auto Nation Ford in Torrance has no problem with pick up and delivery resources to insure recall work is completed but stated I must use Auto Nation Torrance Ford because I fall into their service area, yet Auto Nation Ford Service Manager contacted on 6/22/2026 @ ~ 4:05 P.S,T. stated they do not have enough people to perform pick and delivery. It would seem to me Auto Nation Ford in Torrance has chosen profits over recall compliance putting lives at risk. I thought this was important enough for you to look into.

The contact owns a 2016 Ford Mustang. The contact stated that while shifted into reverse(R), the rear-view camera was blank and then operated intermittently; however, the image was blurry. The vehicle was taken to a dealer on two occasions. During the first visit, the contact was informed that the harness needed to be replaced. The vehicle was repaired, but the failure persisted. The vehicle was then taken to a different dealer, where it was diagnosed and determined that the camera needed to be reprogrammed. The vehicle was repaired, but the failure persisted during the first inclement weather. The manufacturer was not notified of the failure. The failure mileage was approximately 72,000.

Manufacturer has failed or is unable to remedy this safety recall for your vehicle IN A TIMELY MANNER. The Recall was from September 16, 2025. It has now been OVER half a year with NO remedy. I live in a salty air state and the last thing I want to happen is to drive with a seat belt with reduced effectiveness. I've ALREADY been in an accident a decade ago where a woman T-Boned me. I had a 2001 Mustang Convertible at the time with the convertible down. It's just like this Mustang with the recall but older. Thankfully the airbags and seat belt worked. Something needs to be done asap !!!!

They have a recall for the seatbelt so I got my car inspected and tested and my seatbelts are fine. I use this as a rental car and my business is stopped and I’m losing money every day that I cannot rent this out.