2021 FORD RANGER Complaints

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?

The two rear brake rotors were 75% rusted through, this truck only had 5,642 miles on it at the time. Brake pedal was soft, went to the floor to stop. Asked local ford dealer to look at and they wanted to charge me for two rear rotors and brake shoes. I informed them that I thought this would be a factory defect, they determined it wasn’t. This was unexceptable to me. So I took it to dealership where I purchased truck and they agreed that this was a factory defect and replaced. The only reason I’m writing you is due to all the complaints listed on your site for this truck, not one issue about rusted (badly) rotors. Unless this is an issue but just not being found.? I did read quite a few complaints about soft brake pedals though

Excessive fuel in the oil. Oil smells of gas and is diluted. Almost a quart high at 3000 mile mark. Dealer and Ford admit this may be an issue on some engines but it is supposed to be normal??? We installed a pcv catch can and it will fill up with fuel in about 800-1000 miles. That is almost 8 ozs. The included photo shows oil at about 4000 miles. The second hole you see in the dipstick is above the full mark.

Water leaks into spark plug wells causing vehicle to lose power no cover is over the sparkplugs

I am, yet another of numerous Ford Ranger owners with the same brake issue. I completely concur with the November 3, 2023 complaint (NHTSA ID Number: 11553431) and everything stated in it. I must add that a few times I got pretty scared that I would not be able to stop in time as planned. The brake pedal travels (literally falls) far deep to the floor before ANY, however slight, breaking effort is achieved. Disturbingly, if I don’t keep the brake pedal firmly pressed the truck will move forward!

This is what is going on with my 2021 Ford Ranger automatic 10-speed transmission and the vehicle's drivability. When bringing the vehicle to a stop, the shifting down to a 1st gear is often executed so harshly that I can hear the driveshaft ringing in reaction to the transmission hard shift nearly locking the rear wheels. The whole act resembles "slamming" a shifter into a gear without disengaging a clutch that can be achieved on a standard (stick-shift) transmission "bangs" at a full stop feeling like being rear-ended. After a full stop, the take-off is “sluggish” - The truck gets moving in the 1st gear, the engine revs up to 2500 - 3000 RPM the transmission hesitatingly shifts into 3rd (always skipping 2nd), the noticeable sound of ‘gear grinding’ is heard when the 3rd gear is engaging. The whole process usually takes 2 to 3 seconds, the truck would literally "drift" before any noticeable acceleration is achieved. Lastly, since the day days of ownership, in the area around 2K miles and above, the truck, when the gas pedal is “floored” (ea. on the highway), would get a hard "mallet-like: kick with a significant audible, hard knock somewhere in the drivetrain and at times during this even the "explosion-like" could be heard from the engine compartment making the vehicle shudder.

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.

The critical level of FUEL DILUTION (Fuel% = 5.5) in the motor oil of this vehicle's 2.3L EcoBoost engine poses a Safety Hazard due to its system's Fuel Leaks and Fire Danger probability existing since the vehicle purchase. I am concerned for the safety of everyone because this vehicle has been evaluated to be a Fire Hazard with 104.5C via ASTM D93 Closed Cup Flash Point. The Motorcraft's Safety Data Sheet (SDS) is listed as >185C. Ford Motor Company (FMC) inspected the vehicle numerous times but safety issues remain. For this reason, I took it out of service and parked at my residence until this problem would be resolved entirely in according with the law. The vehicle mustn't be driven on its power.

The contact owns a 2021 Ford Ranger. The contact stated that while starting the vehicle and shifting into drive(D), the messages “Pre-collision Assist Not Available" and "Cruise Control Not Available" were displayed. Additionally, the passenger’s side air bag warning light was illuminated. The vehicle was not diagnosed or repaired by a local dealer or an independent mechanic. The manufacturer was not notified of the failure. The failure mileage was approximately 19,000.

The contact owns a 2021 Ford Ranger. The contact stated while driving at approximately 40 MPH, the vehicle was not responding when the accelerator pedal was depressed. Additionally, the vehicle was shaking from left to right. The check engine warning light illuminated, and the contact pulled to the side of the roadway. The vehicle was towed to the dealer where it was diagnosed with a water leak that damaged the spark plugs and spark plug welds. The manufacturer was made aware of the failure. The failure mileage was approximately 13,000.