2021 Ford Ranger: jerking or lurching

Filed Sep 28, 2026 · Engine · NM

Vehicle is just out of warranty and has less than 45,000 miles yet I'm being told I need a full transmission replacement. I know of 4 other rangers that as soon as they hit 40,000 or there about, began having jerky transmission issues. I reached out to ford for a goodwill request and am being told that I have to pay to have the transmission disassembled just to see IF they will pay for anything to be fixed. Is this not planned obsolesence?

Filed Aug 5, 2026 · Transmission · TX

Transmission hard shifts in low gear and sometimes slips gears or revs up engine without accelerating then slams into gear lurching forward. Had transmission oil checked by dealer and they said it looked great. Happened 29 July several times and again 5 Aug all throughout the day.

Filed Feb 19, 2026 · Engine · AL

10r80 transmission issues. Will jerk & lag when driving. Had to purchase new transmission for truck

Filed Dec 29, 2025 · Transmission · VA

Vehicle has no gears and will not move. Was able to pull into parking lot. Transmission has acted jerky and slipped gears since I bought it.

Filed Jul 14, 2025 · Acceleration, Transmission · PA

2021 Ford Ranger with 10R80 transmission showing following codes P0733 P0734 90,000 miles on truck. jerky and slipping gear change between 3-4 and 5-6 occasionally no drive. have service records showing my truck was maintained properly.

Filed Jun 7, 2025 · Fuel system, Transmission · TX

When I accelerate after a stop my truck starts jerking when shifting thru lower gears and the check engine light flashes. To increase my speed I have to slowly press the gas until it shifts thru gears. After it shifts thru the lower gears it appears to be okay. It doesn't do it at each stop but is now happening more frequently. I don't know if it's a transmission problem or fuel pump. Current mileage is around 62000. If I'm on the highway it will sometimes start jerking while the using cruise control and I have hit the brakes and take over acceleration. I've now parked the truck because dealer cannot get to it for 3-4 weeks.

Filed Jun 4, 2025 · Transmission · 59,000 miles · ID

The contact owns a 2021 Ford Ranger. The contact stated that while driving at various speeds, the vehicle hesitated and jerked while depressing the accelerator pedal. The contact stated that the transmission unexpectedly downshifted before slamming into gear. There were no warning lights illuminated. The vehicle was taken to the dealer; however, the vehicle was not diagnosed or repaired. The contact was informed by the dealer to call the manufacturer for assistance. The manufacturer was notified of the failure, and the contact was referred to the federal safety agency Hotline for assistance. The failure mileage was approximately 59,000.

Filed Feb 26, 2025 · Driver assistance, Transmission · NY · crash · fire

2021 Ford Ranger Transmission slipping during driving . causes vehicle to jerk during shifting in gear 3, 4, 7, which causes the vehicle to jerk also during down shifting it shifts very hard. i looked online and apparently ford will not issue a recall because they will lose money on all the repairs they must do. if they changed the rings in the 2022 transmission they are aware of the issue obviously but refuse to address the problem. for us 2021 owners we are fucked. 9000$ repair for us.

Filed Dec 2, 2024 · Transmission · 37,000 miles · FL

The contact owns a 2021 Ford Ranger. The contact stated that while driving at various speeds, the vehicle hesitated and jerked while depressing the accelerator pedal. The contact stated that at first there were no warning lights illuminated; however, after a while the "Power Train Malfunction - Reduced Power" message was displayed. The dealer and an independent mechanic were notified of the failure and acknowledge that the defect was a common failure. The contact was provided an estimate for a new transmission. The manufacturer was also notified of the failure and the contact was offered financial assistance if the vehicle was serviced by a Ford dealer. The vehicle was not repaired. The failure mileage was approximately 37,000.

Filed Aug 20, 2024 · Acceleration, Transmission · PA

2021 Ford Ranger - 10R80 Transmission Failure while driving. Hard shifting, lurching, slipping gears then abrupt failure. It is available. Currently at Diehl Ford in New Brighton, Pennsylvania. - It went from being 90% drivable to coming to complete stop with no transmission engagement at all. Break down occured while climbing a grade and the complete stop happened over a blind crest with guard rails on either side. Leaving myself vulnerable to being struck from behind and another driver having minimal time to see then avoid me or potentially have no where to go but through me. Can I add documents later as I get them?

Filed Jun 25, 2024 · Transmission · OR

Truck has hard shifting and loss of power, usually on startup and at low speeds (like in a parking lot) that cause lurching and no response from gas pedal. These events are not reliably repeatable, and result in no dash lights. Sequence of events, start truck, place in reverse, back out of parking spot, place in drive, apply throttle/gas pedal, while driving slowly, car will hard shift, sometimes resulting in a lurch forward, approach exit to parking lot, truck rolls down slight incline of parking lot entrance and throttle is unresponsive to gas pedal, no power, release pedal, wait a second or two, apply pressure and it works. Driving at low speeds in parking lots, truck cannot decide what gear to be in, and sounds horrible, 5-10 mph. Approaching stops on an incline, driving forward, release gas, start to apply brakes, truck will shift and apply power while under braking. Once, pulled in to parking space, backed out to straighten, placed in drive, wrench light came on, no power. Turned the truck on and off again, and that fixed the issue. All incidents between 20k and 40k miles.

Filed Oct 6, 2023 · Brakes · MA

It is quite easy to depress the brake pedal in such a way that one's foot also engages the accelerator pedal. This has happened to me several times, causing the truck to lurch forward rather than stopping dead as is my intention. Looking online, I see this has also happened to many others on Ford trucks. I have been driving for over 50 years and this has never happened on any other vehicle.