Ford Ranger loss of power problems

Filed Aug 28, 2026 · Transmission · NC

While driving my 2020 Ford Ranger, the transmission has repeatedly exhibited unexpected and unintended gear changes, including sudden downshifts or gear changes without driver input, hesitation, and abrupt loss of power during acceleration. These problems have occurred during highway merging, pulling into traffic, and city driving. On 08/14/2026, while accelerating to pull into traffic, the vehicle suddenly lost power, creating a hazardous situation as vehicles approached from behind. I have also experienced instances in which the transmission unexpectedly shifted or hesitated without warning, causing the vehicle to lurch or slow unpredictably in traffic. This condition creates a serious safety hazard because an unexpected loss of power or unintended gear change can prevent the vehicle from accelerating when needed, such as when merging, passing, pulling into traffic, or avoiding a collision. The unpredictable behavior increases the risk of a crash and endangers both the driver and surrounding motorists. The vehicle was taken to Crossroads Ford of Indian Trail on 08/14/2026, where it was diagnosed with a failed or failing 10R80 automatic transmission. At the time, the vehicle had approximately 57,500 miles and was approximately 5 years and 7 months old, which is 7 months beyond the manufacturer's bumper-to-bumper warranty. I have maintained the vehicle according to Ford's recommended service schedule throughout my ownership. I am aware that Ford has issued prior service bulletins and customer satisfaction programs related to 10R80 transmission issues, including TSB 18-2274, 20-2339, 22-2139, 23-2250, and 24-2254, although I have not confirmed whether any of them directly apply to this VIN. I am filing this complaint because the symptoms I experienced—unexpected gear changes, hesitation, lurching, and sudden loss of power—present an immediate safety risk to me, my passengers, and other drivers on the road.

Filed Aug 11, 2026 · Transmission · OK

I was traveling south on I-35 going up a long steep hill and my transmission started to hard shift and then I would lose power and when I would accelerate, I had no power it would just stall out so I merged to the right side in case I had to pull over because I thought the engine had died. When I reached my destination, I looked under my truck to discover fluid on the under carriage at that point I knew the transmission had blown a seal or a high-pressure hose. So, I left the truck there and the next day had it towed back to my house. There were times I had slowed down so much that traffic almost hit me.

Filed Jul 31, 2026 · Engine, Transmission · KY

When turning vehicle will intermittently lose power for 1 to 2 seconds, and then it suddenly returns.

Filed Jul 10, 2026 · Transmission · MD

While making a right turn, vehicle suddenly lost all power and shut down for several seconds. This is a safety issue, stalling out in front of oncoming traffic, etc. No warnings lamps, messages appeared. No dealer inspection yet. Numerous other owners on message boards have reported the same issue occurring with their vehicle.

Filed Jun 26, 2026 · Transmission · KY

The transmission has issues not shifting gears and having loss of power when pulling out into intersections that are getting worse with time.

Filed Jun 17, 2026 · Transmission · AK

In May of 2025, the transmision of my 2020 Ford Ranger with 35,000 miles jolted and bucked expectadly at traffic lights, I had full loss of engagement of the transmission several times, engine would rev to 4000rpm and no transmission enagement. These issues happened while at traffic stops and while driving in normal conditions. This presented on one occasion with powertrain warning light and the truck going into "limp" mode. This then reverted to no light but the issues continued, with inconsistent jolts, unable to gain speed. The jolting was abrupt and truck "leapt" forward at speed. During loss of power incidents, I was left with no ability to accelerate away from road hazards. This would have been extemely dangerous if I were turning across traffic. Ford refused to acknowledge any issues. An independent mechanic diagnosed this as a full transmission failure.

Filed Jun 17, 2026 · Acceleration, Engine · FL

On 6-7 separate occasions, my 2025 Ranger had a sudden and complete loss of accelerator response while slowing down to make a left turn. This also happens on occasion at traffic lights when the light turns and I attempt to turn left. The duration of loss of power has increased with each incident and is very frightening when it occurs. When attempting to accelerate across the road, there was no response or power from the engine to get me through traffic. On each occasions, the safety of everyone in my vehicle as well members of the public were at great risk. It is only by good luck that these engine failure incidents did not cause a serious crash. The local Ford dealer has been unable to identify the problem. Until and unless the Ford Dealer can replicate the problem, I am unable to get the problem resolved. In the meantime, I feel that I my life is at risk every time I drive my truck. There were no warnings from the vehicle about this loss of power and the randomness of this causes great fear when driving. The incident appears to be the same as Recall 26V343000, Loss of Drive Power from Engine Failure, which does not include my specific VIN.

Filed May 27, 2026 · Transmission · VA

The 10R80 transmission CDF drum failed due to a defective bushing housing, resulting in the replacement of the 10R80 transmission. The diagnosis of the failure took 3 weeks because there were no warning lights or engine codes. The symptoms of the failure were erratic shifting in heavy highway traffic, causing harsh up/down shifts and shift patterns. The erratic shifting makes driving feel unsafe, as the vehicle may lurk or seem to lose power. Currently, with the new 10R80 transmission with the redesigned CDF drum bushing housing, similar symptoms of erratic up/down shift going between 20-40 mph and between gears 3-7 are present. The vehicle is going back in to the shop for diagnosis and potential repairs

Filed May 6, 2026 · Engine, Transmission · IL

Complete power loss from transmission. Yes available for inspection. Power loss was experienced on at least 4 separate occasions. This occurred during either slowing down or stopping to make a left hand turn while yielding to oncoming traffic. When re-engaging the accelerator to get across oncoming traffic zero power transfer occurred putting my self, my passengers, and the oncoming vehicles and passengers at risk for a head on or Tbone collision. The loss of power has not been replicated but a ford dealership did note high pitched transmission whine and hard shifting when during deceleration during inspection. Inspected by authorized ford dealer. No lights or warnings present, prior to, during, or after incidents.

Filed May 4, 2026 · Transmission · VA

What component or system failed or malfunctioned, and is it available for inspection upon request? Automatic transmission failed How was your safety or the safety of others put at risk? While merging into traffic the transmission would not shift and the truck lost power and began to slow down. Has the problem been reproduced or confirmed by a dealer or independent service center? Yes the dealership experienced the same problem. Has the vehicle or component been inspected by the manufacturer, police, insurance representatives or others? The Ford dealership is replacing the transmission at my cost. Were there any warning lamps, messages or other symptoms of the problem prior to the failure, and when did they first appear? There were no warning lamps or messages. The transmission was working fine and then it wasn't.