2021 Ford Explorer: jerking or lurching

Filed Oct 3, 2026 · Transmission · TN

While driving the vehicle, in any mode, the car will stutter or "cough" causing it to slow down. I have to pull the vehicle to the slow lane until it eventually corrects itself. Also, on multiple occasions when I hit the gas the car stalls until I let off the gas pedal and let the car "think" for a moment and then it will drive. This happens a lot at stop signs or when the light changes. I will hit the gas to go and the car does nothing. It feels like the engine stalls even though the car is still on. On a few occasions I will be driving at high speeds on the interstate and I will punch the gas to go around a car and it stalls. On EVERY occasion when this happens, whether I am pulling out at a busy intersection or am driving with the flow of traffic on the interstate, I am around multiple cars and cars are having to hit their brakes or swerve to avoid my vehicle. When this happens it only takes about 10 seconds for the car to go again but that is still long enough to get hit. I am scared to drive my car with my children in it because of this. A have contacted the dealership but they say to bring it in when it is acting up but it does not do it everyday so there is no way for me to do that. They also said they could keep it and drive it but they do no offer a loaner vehicle so I cannot be without my only vehicle for multiple days at a time. On other occasions the vehicle seems like it looses momentum and is very sluggish. Sometimes the car jerks into gear instead of a smooth transition.

Filed Sep 21, 2026 · Fuel system, Transmission · KS

While driving with the cruise on at 74 mph the vehicle jerked as if the brakes had been tapped. I shut off the cruise and tried to accelerate but nothing happened. At this point I signaled to change lanes and pulled to the right shoulder. There were no dash lights or warning alarms prior to the engine stalling. Clearly an engine stalling at this rate of speed could have ended bad for all 5 passengers and surrounding vehicles. Vehicle is being towed to Augusta, KS Ford dealer this morning 9/21/26. Vehicle was scanned and is showing a hard code for low pressure to fuel pump. This vehicle is not currently included in the NHSTA Campaign 25V455000.

Filed Sep 1, 2026 · Acceleration, Engine · CA

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 harsh/delayed engagement or shifting and potential issues involving transmission controls, solenoid strategy, and main-control valves. The vehicle has also required CV axle/half-shaft repairs, raising additional concerns regarding driveline reliability. I am also concerned about the known rear differential/rear axle mounting-bolt defect affecting 2021 Explorers. Ford has documented that the rear axle mounting bolt may fracture, allowing the axle housing to move. This can result in severe vibration/noise and possible driveshaft or half-shaft disconnection, potentially causing loss of propulsion. The defect may also contribute to a vehicle rollaway hazard. These combined transmission, CV axle, and rear differential concerns create a significant safety risk. Delayed acceleration or engagement can prevent the vehicle from responding as expected when entering intersections, making left turns, merging onto highways, changing lanes, or avoiding hazards. Abrupt engagement after hesitation can cause unexpected vehicle movement. Failure of a CV axle, half-shaft, or rear axle/differential mounting component could cause sudden loss of propulsion or vehicle control. I am requesting that the federal safety agency investigate whether these recurring transmission and driveline problems represent a broader safety defect involving the 10R60 transmission, CV axles/half-shafts, rear differential mounting system, or related powertrain components.

Filed Nov 20, 2025 · Transmission · 97,954 miles · AL

The contact owns a 2021 Ford Explorer. The contact stated that while driving at an undisclosed speed, the accelerator pedal was depressed; however, the vehicle failed to accelerate. In addition, the vehicle jerked aggressively, and the engine idled roughly. No warning lights were illuminated. The vehicle was towed to the contact's residence. The vehicle was taken to the dealer, where it was diagnosed with transmission failure. The contact was informed that the transmission needed to be replaced. The vehicle was not repaired. The contact received notification of the federal safety agency Campaign Number: 23V675000 (Power Train). The contact inquired if the failure was the result of the recall. The manufacturer was not made aware of the failure. The failure mileage was approximately 97,954.

Filed Sep 28, 2025 · Transmission · IL

Approximately 6 weeks ago, while driving at 30 -35 mph in residential area, vehicle started lurching/jolting, took to local dealership, nothing found, reported to Customer Service, instructed to write to FMC Consumer Affairs and am waiting on reply.

Filed Jul 15, 2025 · Acceleration, Fuel system · MI

my explorer has a 10 speed transmission, and its REALLY heavy on shifting like it is missing shifts or slipping, it will shoot up in rpms to the 7-8k mark and jerk forward, this will happen every few minutes when varying speed, driving through residential areas or normal trafficways not including the highway, however on the highway it has a tendency to feel as if it loses power and regains it, dropping rpms and shooting back up to 4-5k rpm, and dropping back down to around 2k. today i had the incident where the car jerked hard after a shift, gave me prompts on the dash about seeing the manual, and that drive modes are not available. this has happened in the past month before multiple times, however this time i lost all power to acceleration going down the road, ended up just coasting to a stop on a road that speed limit is 55 mph. this made me panic, because i could have possibly been rear ended, or in any other case could have been hit if my car would not have properly been able to accelerate. the car has had similar problems reported from previous owners and they have been taken into a dealership for repairs of which did not fix the problem or the problem is reoccurring. there are no warning lamps prior to the jerkiness of shifting and loss of acceleration because of it. it will jerk a handful of times and eventually give me the "see manual" prompt after the initial problem was noticed, i decided to look online for answers as to what was wrong and it seems like this is a reoccurring problem with vehicles similar to mine. Hopefully it hasnt caused and injuries, but it definitely has the possibility to from what i have experienced.

Filed Apr 6, 2025 · Acceleration · CA

2021 Ford Exploer the RPM SHOOTS UP AND DOES NOT GO DOWN. I HAVE TO PULL OVER AND SHUT VEHICLE OFF TO RESET.. This has been replaced in 2023 and I am having problems with same issue. VEHICLE WILL NOT PICK UP SPEED UPON Accelerating and when it finally picks up the transmission with jerk really hard. This happens 2x a week. At times I have to pull over because there is no speed when pressing on the gas and need to shut off my car to reset it. When pressing on the gas pedal it Will sped up and take off with light Touch from gas pedal .

Filed Mar 24, 2025 · SC

Car has a delay when going into reverse & will move forward while in reverse then jerks into reverse. Also has a delay in going into drive from reverse. Not safe to back out into the road or doing a 3 point turn because of the delays. It happens all the time so the incident happens every day for me.

Filed Dec 2, 2024 · Transmission · VA

Difficulty shifting gears, delayed shifting, slipping between gears, jerking motions during acceleration, and stalling when you move from a stop. Also leaking oil under transmission pan and makes noises in the transmission.

Filed Jul 30, 2024 · Brakes · WI

Part 573 Safety Recall Report 23V‑675 The recall that is has been applied causes safety issues with the car when driving forward or in reverse. When putting the car into park the parking break auto applies. Now that is great however.. When putting the car into reverse or drive it does not release until the accelerator is applied. Now the problem is that the electric parking brake is delayed vs the acceleration causing the car to jerk forward or in reverse when the accelerator is applied. It acts like your trying to do a burn out holding down the break and it releases. This is not safe. A worker at the dealer almost rear ended a power pole in the parking lot because of this. My suggestion is to have the electric parking brake disengaged automatically when the car is put into drive or reverse. This will keep the protection of the electronic parking break being applied while in park and allowing smooth transition back to drive and reverse. Why has this issue been brushed under the rug..

Filed Apr 10, 2024 · Brakes, Engine · WI · crash

The recall to replace the rear axle bolt was completed and new boil installed. They left the automatic emergency brake program engager which results in the vehicle lurching forward or backward when shifted into gear and results in collisions with other vehicles as the collision detection system is not working.

Filed Mar 18, 2024 · Transmission · IL

25,000 miles on it, transmission failed on my husband and I as we were pulling out onto a busy street. The car jerked forward and shot us out half way before locking completely as a semi truck was coming and almost smashed into the side of us. Luckily we were on a hill and were able to put the car into neutral & was able to roll back at the last second before we were severely injured. Car was towed to dealer as it would not drive at all. Dealer had for 3 weeks before coming back and saying the fluid was low and discolored and had several burnt clutches..again only has 25,000 miles on it..replaced the clutches and told me I was good to go. 7,000 miles later car AGAIN jerks me as im on a busy street and then completely loses all power and will not accelerate, I was barely able to pull over into a business parking lot before almost getting rear ended because I was going 30mph UNDER the speed limit!!! I didn’t even have to exit my vehicle because I could smell the burnt trans fluid from inside the cabin! Getting towed to dealer in 2 days.. this is a MAJOR SAFETY CONCERN! I have almost gotten hurt TWICE by this defect with the 10r80 transmissions! This is serious and ford needs to start addressing this problem before someone seriously gets hurt!!!!