What 184 owners told NHTSA about the 2018 Ford Mustang Mach-e Bev Bev

The contact owns a 2018 Ford Mustang. The contact stated that while driving at various speeds, the engine sputtered with the check engine warning light illuminated. There was heavy white smoke coming from the tailpipe. Upon arriving at the destination, the vehicle hesitated to restart, and the contact observed a significant loss of coolant. The vehicle stalled while driving at various speeds. Upon inspection, the dealer confirmed coolant intrusion in cylinders #2 and #3, resulting in total engine failure. The manufacturer was notified of the failure and stated that the VIN was not under recall, and there was no warranty associated with the vehicle. The vehicle was repaired out-of-pocket by the dealer. The failure mileage was approximately 56,000.

NHTSA ODI 11746432

The contact owns a 2018 Ford Mustang. The contact stated that the air conditioning system failed to function as intended. Additionally, the contact stated that while accelerating from a complete stop, several unknown warning lights were illuminated, and the vehicle chugged and failed to accelerate as intended. The contact pulled over to the side of the road. The vehicle was towed to the residence. The contact stated that the vehicle was inoperable. The dealer was notified of the failure and informed the contact that there was no recall or warranty coverage for the vehicle. The contact was provided an estimate for the repair. The vehicle was not diagnosed or repaired. The manufacturer was notified of the failure and suggested to purchase a new vehicle. The contact declined due to the sentimental value of the vehicle. The failure mileage was approximately 69,900.

NHTSA ODI 11744688

The contact owns a 2018 Ford Mustang. The contact stated that upon starting the vehicle, there was an abnormal knocking sound coming from the engine compartment. Upon inspecting the vehicle, the contact found oil underneath the engine compartment. The vehicle was not diagnosed or repaired by an independent mechanic or dealer. The manufacturer was notified of the failure. The failure mileage was 49,000.

NHTSA ODI 11674242

The contact owns a 2018 Ford Mustang. The contact stated that the check engine warning light was illuminated. The vehicle was taken to a certified mechanic who diagnosed the vehicle with a misfire in cylinder #1, and coolant leaking into the engine. The mechanic referred the contact to the dealer. The vehicle was taken to the dealer who confirmed the diagnosis and that the engine needed to be replaced. The vehicle was not repaired. The manufacturer was made aware of the failure and opened a case. The manufacturer referred the contact to the NHTSA Hotline to report the failure. The failure mileage was 49,000.

NHTSA ODI 11656746

The contact owns a 2018 Ford Mustang. The contact stated that while starting the vehicle, the "Exhaust Mode Not Available" message was displayed. Upon inspection, the contact discovered that the active exhaust on the rear passenger side had rubbed against the subframe, causing valve fuse 34 to blow. The contact replaced fuse 34 but was unable to disconnect the active exhaust, and the wiring had detached. The vehicle was not diagnosed or repaired by an independent mechanic or dealer. The manufacturer was made aware of the failure, and a case was opened. The failure mileage was approximately 68,000.

NHTSA ODI 11649522

The contact owns a 2018 Ford Mustang. The contact stated that the check engine warning light was illuminated. The contact used a code reader which indicated that a spark plug had caused an engine misfire. The vehicle was taken to a dealer where it was confirmed as a spark plug misfire; however, the dealer determined that the failure was a result of coolant intrusion into cylinder #3. Due to the failure, the contact was informed that the engine needed to be replaced. The manufacturer was notified of the failure and referred the contact to the NHTSA Hotline. The vehicle was not repaired. The failure mileage was 72,212.

NHTSA ODI 11566520

The contact owns a 2018 Ford Mustang. The contact stated while driving approximately 15 MPH, the overheated engine message was displayed. The vehicle was taken to the dealer to be diagnosed. The contact was notified of coolant intrusion into cylinder #1. The contact was informed that the engine needed to be replaced. The vehicle was not repaired. The manufacturer was made aware of the failure and informed the contact that the engine in the vehicle was no longer being produced. The approximate failure mileage was 23,000.

NHTSA ODI 11544716

The contact owns a 2018 Ford Mustang. The contact stated that while driving at various speeds, the temperature gauge indicated that the vehicle was overheating. The contact then became aware that coolant was leaking out of the exhaust. The vehicle was taken to an independent mechanic who informed him that either the head gasket was blown or there was a hairline fracture in the engine block or the cylinder head. The contact then called the manufacturer and was informed that the vehicle was covered under warranty and referred him to the local dealer for assistance. The vehicle was towed to the dealer where he was then informed that the vehicle was not covered under warranty. The vehicle was not diagnosed or repaired. The failure mileage was approximately 53,000.

NHTSA ODI 11514455