Ford Maverick engine problems

ENGINE

Battery drained after replacement. Suspected software issues.

NHTSA complaint #11763877 — an unverified report by a vehicle owner.

ENGINE

Loud Knocking from engine, CEL illuminated flashing, loss in power and had an active misfire in cyl #2. Upon inspection cyl #2 Spark plug electrode broke off/melted into the cylinder causing a gauge in the cylinder. Vehicle is being dropped off to the dealer for most likely an engine replacement.

NHTSA complaint #11760304 — an unverified report by a vehicle owner.

ENGINE

2025 Ford Maverick XL EcoBoost AWD with 2,000 lb tow package. Vehicle displays an 'Engine Coolant Over Temperature' warning recurrently at idle and upon initial startup when ambient temperature is 84°F or above. The warning has occurred multiple times under these conditions. Most recently, the warning appeared while the vehicle was stationary at 0 MPH immediately before entering a highway, creating a safety concern. Vehicle currently has 3,911 miles. No prior dealer service visits for this issue. The problem appears to be temperature-dependent and repeatable. Warning is displayed on the instrument cluster with a red coolant temperature icon and the temperature gauge needle visible in the high range

NHTSA complaint #11747507 — an unverified report by a vehicle owner.

ENGINE

A year ago while driving on the interstate, my Ford Maverick suddenly threw a "Stop Safely Now" alert. I was able to turn the ignition off and back on to safely exit the highway. The alert came back once I made it to a parking lot and stuck around for a while. I was able to get it started and drove to a Ford dealership that told me it was just a software update. The same issue happened 2 more times before I made it to my destination after leaving the dealership, showing that it actually wasn't caused by a missed software update. Returning from my trip it happened 4th time. Afterward, the issue seemed to go away. Now a year later I got in the Maverick to leave work and the alert came back. I was not able to get it started and will attempt to get it over to a Ford dealership tomorrow to be seen for what seems to be the same issue, only worse if it still is not starting in the morning.

NHTSA complaint #11746575 — an unverified report by a vehicle owner.

ENGINE

During acceleration from 40-60 miles per hour, there was a pronounced vibration/shudder through the front end of the vehicle. After taking it to the dealership, they advised both front axles would need to be replaced. The catastrophic failure of an axle is likely to cause a car crash. The problem has been identified by Ford Motor Company and also confirmed by the Ford Dealership where I got it fixed. Ford Motor Company issued Customer Satisfaction Program 25N09 On September 17, 2025. My vehicle is a 2023 model year, but produced at the same plant and in the same time frame as the the ones mentioned in 25N09. There were no warning lamps or messages about the problem. The only indication was the heavy vibration a few thousand miles prior to getting it looked at.

NHTSA complaint #11736287 — an unverified report by a vehicle owner.

ENGINE

I am reporting a recurring safety-critical failure. On two separate occasions, the vehicle has experienced a total electrical and mechanical shutdown while in operation. During these events, the 12V power system fails completely, turning off all instrumentation and, most critically, the electronic power brake assist. This results in a 'hard pedal' condition where the vehicle is nearly impossible to stop without extreme physical force. The first instance occurred at road speeds, forcing an emergency maneuver into a turning lane to avoid traffic. The second instance occurred while reversing, causing the vehicle to lose all braking and propulsion and roll into a busy road resulting in a near-miss collision. The vehicle is currently unsafe to drive as the shutdowns are intermittent and occur without warning.

NHTSA complaint #11726612 — an unverified report by a vehicle owner.

ENGINE

I was driving and the vehicle stopped like it was in neutral. I started rolling backwards into a vehicle. He honked and I slammed on breaks. I put flashers on. Waited a bit. Turned off and on and it started. I drove home and called service dept

NHTSA complaint #11724339 — an unverified report by a vehicle owner.

ENGINE

The vehicle is a 2025 Ford Maverick. The engine experienced a major internal failure that was later diagnosed by the dealership as a gouge in the #4 cylinder wall. This defect caused significant engine malfunction and required major repair/replacement. This issue which triggered a CEL created a serious safety concern because a failure of this type can result in sudden loss of engine power while driving, which increases the risk of a crash, especially when traveling at highway speeds or when attempting to merge into traffic. Loss of propulsion can place the driver and other motorists at risk. The problem was confirmed by an authorized Ford dealership, which inspected the vehicle and documented the gouged cylinder wall in cylinder #4. Repair documentation from the dealership is available.

NHTSA complaint #11723004 — an unverified report by a vehicle owner.

ENGINE

When driving at normal speed, my truck completely shut down with no warning. The instrument panel went dark and the engine shut off. I do not believe I was able to steer, though I think the brakes allowed me to slow the vehicle to a stop. I was near an intersection, so I was lucky to not have been hit from the rear or run in to traffic in front of me. The vehicle was unresponsive and would not turn back on. I was stuck blocking 1 lane of traffic for an hour because the vehicle could not be steered or taken out of gear to push it to the side of the road. I inspected the battery connection and nothing seemed out of place or degraded while trying to get the car out of the road. Highway Patrol also looked, but only was able to offer a tow truck as a solution. My truck has been at the dealer service for almost 2 days awaiting inspection at this point so I have no additional information on what caused this dangerous situation. There had been no indication prior, the truck had started and run normally and all scheduled services had been carried out by the dealer up to this point.

NHTSA complaint #11720345 — an unverified report by a vehicle owner.

ENGINE

My turbocharger went out 3 times with in a month the dealership is trying there best to fix it but every time they do something with that same system goes wrong. At first it was nothing to bad but lack of power and sounding rough and it was like that the second time the system went out how ever on the 3rd time I was on the highway and when it went out it disabled my crew’s control system and when I bought it back they now say it’s is an electrical concern.

NHTSA complaint #11716435 — an unverified report by a vehicle owner.

ENGINE

The throttle body component of the vehicle failed at approximately 40,000 miles. While this is an engine component that experiences normal wear and tear, throttle body valves fail anywhere between 75,000 and 100,000 miles. I have owned previous vehicles, each crossing the 100,000-mile mark, with no replacement or concern with the throttle body. My concern with this vehicle's throttle body relates to the outdoor weather conditions when the vehicle reported an issue. The outside air temperature was 3 degrees Fahrenheit with moderate winds and a wind chill of approximately -10 degrees Fahrenheit. Researching online, this appears to be a recurrent issue among other owners of this particular vehicle. When started, the vehicle appeared to misfire, potentially entering limp mode. An amber wrench light illuminated, indicating to have the vehicle serviced, and the engine light illuminated, indicating a problem with the emissions system. Additionally, the vehicle pushed a notification to my smartphone that stated the following: "The engine control system has detected the electronic throttle body is not responding as commanded and requires service." The vehicle was turned off and sat for 15 minutes. When the vehicle was restarted, the wrench light turned off, but the engine light remained on, not flashing. The vehicle operated normally, with no misfire. The failure of the throttle body in adversely cold conditions may cause the engine to stall or misfire, decreasing driver control and increasing the potential of a crash. It is of concern that this component seems to have failed early compared to other vehicles currently on the market. I believe the weather to be a contributing factor. The servicing dealership has confirmed that the throttle body must be replaced and has the appropriate part on back order. As this vehicle was not involved in an accident, no police reports or insurance claims have been filed. I plan on reaching out to the manufacturer to address these concerns.

NHTSA complaint #11713754 — an unverified report by a vehicle owner.

ENGINE

I had my car running while I ran into the store, when I got back in the car I had a “Shift System Fault” error and I could not move my car. I had to have Ford Tow the truck back to its dealership. It is currently at the Ford dealership getting repaired

NHTSA complaint #11701945 — an unverified report by a vehicle owner.

ENGINE

Wife was traveling from work to home when vehicle shut down in the middle of the roadway. Vehicle locked transmission into park. Tow truck driver nor Ford representatives via customer care could provide a means to release the parked truck. Fortunately wife suffered no injuries nor was she rear ended when truck decided to stop running and park. Dealership stated they could see error messages not shared with customer. Dealership could not tell us why vehicle shut down on its own in the middle of the roadway

NHTSA complaint #11701717 — an unverified report by a vehicle owner.

ENGINE

My car shuts off Battery drains, burning smell Rear camera gives out Clicking noises

NHTSA complaint #11693262 — an unverified report by a vehicle owner.

ENGINE

I was at a stoplight, when the light turned green I went to press the gas and the whole car lost power and died. The car stalled and would not turn over again. The vehicle had power but would not start the engine. All the alerts were flashing on the dash and the car would not go into neutral, so I was stuck in the middle of the roadway. I followed the procedures to activate the manual override and place the car into neutral and the vehicle would still not move. The electrical brake would not allow the vehicle to move. We tried repeatedly to put the car into neutral to move out of an active roadway and would be able to push the vehicle about an inch before the electrical break would kick in again. The vehicle would not start regardless of what was attempted. We even disconnected the battery in hopes of either getting the vehicle into neutral (which did not work either) or restarting whatever was wrong with the electrical system and be able to start the truck. Nothing worked and the vehicle had to be hoisted by pulley onto a flat bed tow truck. Then required to be "shaken" off of the truck when it arrived at the Ford dealership.

NHTSA complaint #11683189 — an unverified report by a vehicle owner.

ENGINE

While driving on the highway at normal speed in normal conditions, I suddenly lost ABS, traction control, downhill assist, hold assist, AdvanceTrac, Cruise control, and a severe reduction of power. The engine went into limp mode and would not rev past 3k RPM. This made driving on the highway very dangerous as I could not keep up speed and risked getting rear-ended. The wrench icon came on, as well as ABS and traction control. Cruise control would not work. Messages appeared stating "Service engine soon", "Service AdvanceTrac", "Downhill assist issue", "Hold assist issue", and a few more I can't recall. Sometimes they go away on its own and the vehicle works fine, sometimes restarting the vehicle clears the issue. The issues will appear randomly, sometimes very soon after starting the car and driving, sometimes 100 miles later.

NHTSA complaint #11671480 — an unverified report by a vehicle owner.