2018 Ford Mustang

1. Component failed and availability for inspection: The engine assembly block failed due to a manufacturing defect known as "coolant intrusion into the cylinders." The vehicle and the defective engine are currently located at my residence and remain fully available for federal or manufacturer inspection upon request. 2. Safety risk: The safety of myself and others was severely compromised. Coolant entering the combustion chambers causes sudden, severe engine misfires across all cylinders, erratic power loss, and instantaneous stalling. Operating a vehicle where the engine can suddenly lose all power on high-speed roads creates an immediate risk of rear-end collisions and catastrophic traffic accidents. Furthermore, high-pressure internal coolant leaks pose an inherent risk of engine fires. 3. Problem confirmed by a dealer: Yes. The problem has been officially diagnosed and confirmed by an authorized Ford dealership service center, which documented internal coolant intrusion. 4. Inspected by manufacturer, police, or insurance: The component was inspected and verified by the vehicle manufacturer's authorized dealership technicians. It has not been inspected by the police or insurance representatives, as no crash has occurred yet. 5. Warning lamps, messages, or symptoms prior to failure: Prior to the diagnosis, the vehicle exhibited a "Check Engine Light." Currently, the vehicle is suffering from critical failure symptoms: the Check Engine Light is flashing constantly, the engine misfire codes are actively showing on all 4 cylinders, and the vehicle shakes violently at low RPMs (rough idling). These severe symptoms first appeared approximately 2 moths ago and have progressively worsened due to the coolant intrusion.

While completing a turn at a T-intersection, the vehicle experienced a complete loss of motive power for several seconds, leaving the car stationary in the path of oncoming traffic. The transmission (10R80) failed to engage, a known symptom of internal CDF Drum sleeve failure (TSB 24-2254). This follows a 'Green' inspection by a dealer on March 23rd where an axle seal leak and shifting issues were overlooked. The failure to engage gear during a turn creates an unreasonable risk of a T-bone collision.

A check engine light turned on and the vehicle was taken to a local dealership. The check engine light was for an engine misfire and was diagnosed further. There was an engine failure due to coolant entering the system. Upon further research, I learned this is a common issue for 2016-2020 Ford Mustangs and it is due to a faulty engine design. The dealership is recommending a new engine install with a price tag of over 13,000 despite this being known to happen because of a badly designed engine with these cars.

I was told by my mechanic I have a head gasket leak. Turns out there is a class action lawsuit for my 2.3 ecoboost motor for this coolant intrusion problem. It is a known problem. It is a safety issue as I’ve heard of some engine fires. My car only has 56000 miles on it but it is a 2018 so just out of the manufacturer warranty. I’ve reached out to Ford but no definitive answer on whether they will help or not they want me to pay them to diagnose it even though I’ve already had it properly diagnosed

The contact owns a 2018 Ford Mustang. The contact received notification of NHTSA Campaign Number: 25V572000 (Back Over Prevention); however, the part to do the recall repair was not yet available. The local dealer was contacted but the vehicle was not repaired. The contact stated that the manufacturer had exceeded a reasonable amount of time for the recall repair. The manufacturer was made aware of the issue. The contact stated that the camera was inoperable. The vehicle was not repaired. The failure mileage was unavailable.

The contact owns a 2018 Ford Mustang. The vehicle was taken to the dealer to be repaired under NHTSA Campaign Number: 25V572000 (BACK OVER PREVENTION); however, the dealer inspected the rear-view camera, and the camera was found to be functional. However, the contact reported that the camera image was distorted, with a grey raindrop line running across the screen. The dealer was notified of the failure. The vehicle was not repaired. The manufacturer was notified of the failure. The failure mileage was 99,858.

When driving the car, the engine temperature light came on, pulled the car over to let it cool down, when cooled, drove home and looked in the engine compartment, found the coolant reservoir empty, filled it with proper coolant, next day the engine light came on, took to O'Reilly auto parts to scan code, problem was Cylinder #3 misfire, changed out spark plug, noticed that coolant reservoir was low again, searched internet for possible causes when found that many people are having the same issue, turns out Ford manufactured the 2.3L engines with a faulty design where the cooling leaks into the cylinders "Coolant intrusion". the fix that Ford has established for this issue is to replace the engine with a "long block" version, but will not issue a recall. We have contacted Ford and explained the issue, but they will not repair. This should not be happening to a car with only 27,000 miles. now we are stuck with a car we can't drive and don't have the extra $5,000 plus dollars to replace the engine!

Touch screen system has completely stopped turning on (and wont turn on) any time the outside temperature drops below about 70 degrees fahrenheit. Per online research this is a common, known issue and given that this prevents the use of key saftey features such as the backup camera and climate controls I am unsure why this has not yet initiated a safety recall. I have dealt with this for the past 3 winters and can confirm it is 100% in relation to outside temperature. There is no warning lamp/message. The screen will simply not turn on in below 70 degree temperatures. A component to the touch screen must be shielded improperly/not graded for outdoor use.