2021 Ford Explorer engine problems

Related recalls

• Recall 24V635000Aug 23, 202490,736 vehicles
  ENGINE AND ENGINE COOLING:ENGINE:HARD PARTS INTERNAL/MECHANICAL

  Ford Motor Company (Ford) is recalling certain 2021-2022 Bronco, F-150, Edge, Explorer, Lincoln Nautilus, and Lincoln Aviator vehicles equipped with either a 2.7L or 3.0L Nano EcoBoost engine. The engine intake valves may break while driving, which can result in engine failure and a loss of drive power.

  Risk: A loss of drive power increases the risk of a crash.

  Remedy: Dealers will perform an engine cycle test and replace the engine as necessary, free of charge. Owner notification letters were mailed July 3, 2025. Owners may contact Ford customer service at 1-866-436-7332. Ford's number for this recall is 24S55.

• Recall 24V598000Aug 9, 202485,238 vehicles
  ENGINE

  Ford Motor Company (Ford) is recalling certain 2020-2022 Explorer vehicles equipped with the Police Interceptor Utility Package. In the event of an engine failure, engine oil and fuel vapor may be released into the engine compartment and accumulate near ignition sources such as hot engine or exhaust components, possibly resulting in an engine compartment fire.

  Risk: An engine compartment fire increases the risk of injury.

  Remedy: Owners are advised to park and shut off the engine as promptly as possible upon hearing unexpected engine noises, or after experiencing an unexpected engine power reduction, or seeing smoke from the engine compartment. Dealers will update the Powertrain Control Module (PCM) software. In addition, dealers will inspect for connecting rod bearing failure and if necessary, replace the engine long block. All inspections and repairs will be performed free of charge. Owner notification letters were mailed August 15, 2025. Owners may contact Ford customer service at 1-866-436-7332. Ford's number for this recall is 24S52.

• Recall 20V788000Dec 17, 20201,405 vehicles
  ENGINE

  Ford Motor Company (Ford) is recalling certain 2020-2021 Explorer and Lincoln Aviator vehicles. The right hand motor mount fasteners may have been incorrectly tightened, and may loosen over time.

  Risk: With a loose motor mount, motor vibration may cause the axle to disconnect from the engine and could result in loss of power, increasing the risk of a crash.

  Remedy: Ford will notify owners, and dealers will remove and replace the right hand motor mount fasteners, free of charge. The recall began February 3, 2021. Owners may contact Ford customer service at 1-866-436-7332. Ford's number for this recall is 20S72.

What owners say

1. Filed Sep 17, 2026WIEngine

   I had a very serious safety failure of my 2021 Ford explorer. On Monday, XXX my 2021 Explorer suffered an unprompted, catastrophic failure matching recall 26S48, but Ford is denying coverage based on build dates. After driving roughly 35mph, pressing the brake, and nearing a stop sign, the explorer put itself into park. The engine compartment made noises and the vehicle continued to roll until the I quickly prompted activating the emergency brake before rolling into the…

   NHTSA complaint #11765091 · source
2. Filed Sep 1, 2026CAEngineAcceleration & Cruise ControlTransmission & Drivetrain

   I am reporting ongoing safety-related powertrain and drivability concerns involving my 2021 Ford Explorer ST in Fresno, California. The vehicle has experienced recurring transmission and driveline problems, including harsh or delayed shifting, hesitation, abrupt gear engagement, jerking/surging, and inconsistent acceleration. These symptoms are similar to transmission concerns documented by Ford for 2021 Explorers equipped with the 10R60 automatic transmission, including…

   NHTSA complaint #11761454 · source
3. Filed Aug 15, 2026MOEngineFuel, Hybrid & EV Propulsion

   There was no accident, but very close a few times.when I am stopped at a stop sign or light when I press down on the gas pedal the car hesitates I have to pump the pedal to get the car moving or it would stall in traffic. No check engine light is or has been on. I’ve been to 2 different ford dealerships and after there inspection they claim nothing wrong with my car. It’s already cost me a lot if money. When driving I can feel the car surge likes it’s not getting fuel…

   NHTSA complaint #11757170 · source
4. Filed Aug 12, 2026UTEngine

   The intermediate shaft has gone bad on my 5 year old car. Noticed it on 12/11/25 after owning for 1 year. I’m slowing losing oil which then can cause my engine to go out. I have read many things stating other peoples frustration with this $3.59 part going bad in the 2021 ford explorers but to get it fixed you have to drop the entire engine resulting in it costing $1,800. I think ford should be responsible for this and aware to make a better part.

   NHTSA complaint #11756607 · source
5. Filed Jun 7, 2026CTEngineAcceleration & Cruise ControlTransmission & Drivetrain

   While driving at highway speeds, the vehicle displays a "Drive Train Malfunction" warning message and the traction control warning light illuminates. Shortly after the warning appears, the vehicle loses power and may enter a reduced-power mode or stall, creating a serious safety hazard in traffic. This has occurred while traveling on the highway, forcing sudden deceleration and creating the risk of being struck by other vehicles. The check engine light is illuminated, and…

   NHTSA complaint #11742611 · source
6. Filed May 11, 2026CAEngine

   2021 Ford Explorer used a work vehicle (house cleaning business) and family vehicle after hours (driving my daughter to soccer practice 4 times a week). Vehicle has been professionally and properly serviced since we first purchased it in 2021( we have been the only owners). Car has worked great not one single problem other then regular things like tires, brakes and battery all purchased and installed by Ford dealership. The day of the incident the car was working perfectly…

   NHTSA complaint #11737187 · source
7. Filed May 7, 2026IDEngine

   I own a 2021 Ford Explorer ST (3.0L EcoBoost) with 47,680 miles. The vehicle is exhibiting a severe metallic knocking noise at idle, a flashing Check Engine Light, and a dangerous loss of motive power while driving. A certified Ford dealership technician (Kendall Ford) diagnosed the vehicle with catastrophic engine failure, requiring a full engine replacement estimated at $13,000.My vehicle is exhibiting the exact mechanical failure described in Recall 24S55 (NHTSA Campaign…

   NHTSA complaint #11736318 · source
8. Filed Feb 6, 2026AREngine

   The vehicle has an ongoing oil leak originating from the engine/drivetrain area. The affected components include the intermediate shaft and related seals, which are subject to Ford technical service bulletins, and potentially the plastic engine oil pan and its sealing surfaces. The vehicle is currently operable and remains available for inspection upon request. he vehicle is actively leaking engine oil at approximately one drop per day. Oil leakage presents a safety risk due…

   NHTSA complaint #11716265 · source
9. Filed Feb 3, 202680,000 miTXEngineFuel, Hybrid & EV Propulsion

   The contact owns a 2021 Ford Explorer. The contact stated that while driving at an undisclosed speed, the check engine warning light illuminated. The contact's husband, who was an independent mechanic, used a diagnostic machine to diagnose the vehicle and discovered a failure with the emissions system. The contact stated that the failure was like the failure listed in NHTSA Campaign Number: 25V455000 (Fuel System, Gasoline); however, the part to do the recall repair was not…

   NHTSA complaint #11715228 · source
10. Filed Jan 23, 2026PAEngine

    I was informed by the dealership that the engine issue with my 2021 Ford Explorer is the same issue for which a recall was issued. However, because my vehicle’s VIN was not included in the recall, I was required to pay for the engine replacement. I attempted to work with the dealership to have them coordinate with the manufacturer, but they declined to do so. I then contacted the manufacturer directly to file a complaint and request a review of the issue. I was advised that…

    NHTSA complaint #11712959 · source
11. Filed Jan 8, 2026NYEngine

    Police car started to run rough at low speed. Stalled in middle of road. Scanned codes and code for Catalytic converter showed up along with misfires from numerous cylinders. Brought to dealer and was told needed plugs and a wire. Vehicle was returned and the same issue occurred. Fixed again. Picked up and once again the same issue started. Turned around and brought it back to dealer. The mechanic stated he never checked the catalytic converter as he was never told it had a…

    NHTSA complaint #11709769 · source
12. Filed Dec 16, 2025INEngine

    The contact owns a 2021 Ford Explorer. The contact stated that the VIN was included in NHTSA Campaign Number: 24V598000 (Engine). The local dealer was contacted and declined to complete the recall repair. The vehicle was not diagnosed or repaired. The manufacturer was not contacted. The contact had not experienced a failure.

    NHTSA complaint #11705269 · source

Source: U.S. National Highway Traffic Safety Administration (NHTSA) Office of Defects Investigation public data. Complaints are submitted by owners and are not verified by NHTSA or by us; a complaint does not prove a defect exists. View this vehicle on NHTSA.gov Methodology