2018 Ford Mustang Complaints

  • Power Train, fuel/propulsion System 04/18/2026

    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.

  • Engine 04/06/2026

    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.

  • Engine 04/03/2026

    The vehicle was subjected to the “ecoboom” due to Ford’s lack of care when designing the engine. The car blew the head gasket and now requires an engine rebuild.

  • Engine 04/09/2026

    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

  • Back Over Prevention 12/17/2025

    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.

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