2020 Ford Explorer Engine Problems

My vehicle is experiencing manufacturers defect identical to Ford program 21B35, yet Ford tells me my VIN is not covered under this program. Manufacturer defect includes car converter welds breaking, causing exhaust fumes to enter the cabin. This is a serious safety concern.

The weld which attaches the tail pipe to the muffler failed causing the pipe to strike the pavement while the vehicle was in motion which resulted in sparks and potential fire hazard.

I was driving down upper pleasant ridge road caldwell id . Had cruise control on doing 50 and all of a sudden car just stopped in the middle of the road. No warning, no noise, no smoke , no check engine light nothing. I was in the middle of the road ,in the dark. Had to call the canyon county sheriff out to help me not get hit by a car waiting on the tow truck. Put jumper cables on battery my new battery bought in jan 2025 started smoking what ever happen fried my battery . Took it to dealership waiting on info

slipping gears between 1&2nd gear, harsh/delayed shifting, some power loss. Vehicle is around 120k miles

Manufacture hasn’t made a remedy available for the recall and it’s past its anticipated availability date. Manufacturer Recall Number 24S52 NHTSA Recall Number 24V598

The contact owns a 2020 Ford Explorer. The contact stated that while driving at 35 MPH, the contact heard an abnormal sound coming from the engine. The vehicle was taken to a dealer, where it was diagnosed that the Right-Hand and Left-Hand Exhaust Flexible Pipes needed to be replaced. The vehicle was not repaired. The contact related the failure to Ford Customer Satisfaction Program Number: 21B35 (Right-Hand Catalytic Converter and Right-Hand and Left-Hand Exhaust Flexible Pipe(s) Inspection; however, the vehicle was not covered. The manufacturer was notified of the failure, but no assistance was provided. The failure mileage was 40,000.

The contact owns a 2020 Ford Explorer. The contact stated that upon coming to a complete stop at a red traffic light, the vehicle inadvertently shut off in the middle of the roadway and failed to restart. The battery warning light was illuminated. No further information was available. The vehicle was not diagnosed or repaired by an independent mechanic or dealer. After investigating the failure, the contact related the failure to NHTSA Action Number: EA23002(Engine). The manufacturer was notified of the failure and a case was filed. The contact was also referred to the NHTSA Hotline for assistance. The failure mileage was 112,000.

The contact owns a 2020 Ford Explorer. The contact stated while driving 40 MPH, there was an abnormally loud sound coming the rear end of the vehicle. No warning light was illuminated. The contact returned to the residence and inspected underneath the vehicle and became aware that the right exhaust had detached. The vehicle was taken to a dealer where it was diagnosed and determined that right exhaust needed to be replaced. The vehicle was not repaired. The contact related the failure to Customer Satisfaction Program: 21B35 (Right-Hand Catalytic Converter and Right-Hand and Left-Hand Exhaust Flexible Pipe(s) Inspection); however, the VIN was not included in the Customer Satisfaction Program. The manufacturer was notified of the failure but provided no assistance. The contact was referred to the NHTSA Hotline for assistance. The failure mileage was 40,416.

This problem started about 2 months ago and it happened 3 different times so far. While driving, when pressing the gas, the vehicle will all of a sudden not go. You just drift as if the car is not getting gas. On 2 of the occasions, a shift error message appears on the dash but quickly disappears. This can be very dangerous while driving and cause an accident. I have not had the vehicle looked at yet because I feel it should apart of the new recall for the other Ford Explorers.

ADAS System malfunctions, 4WD malfunctions, Vehicle will randomly shut off during driving.

The contact owns a 2020 Ford Explorer. The contact stated that while driving at an undisclosed speed, the vehicle lost motive power after coming to a stop. The contact stated that the oil pressure message was displayed. The contact stated that the failure had occurred thirty days after an oil change. The vehicle was towed to the dealer, who determined that the engine had seized and needed to be replaced. The vehicle was not repaired. The manufacturer was not made aware of the failure. The failure mileage was approximately 130,000.

The car has 66,311 miles and both catalytic converters are cracked and leaking exhaust into the passenger compartment. The down pipe flex joint on the passenger side is leaking and the one on the driver’s side is deteriorating. Car is currently at the dealership being evaluated. This appears to be a known problem with the 3.0 Ford Explorer in the model years 2020-2022 but no recall has been issued. The problem has been identified by both the dealership and an independent transmission repair shop. There has been no warning lights just strong exhaust smell in passenger compartment when idling at stop signs or lights.

The contact owns a 2020 Ford Explorer. The contact stated that while driving 30 MPH, the vehicle lost motive power and stalled. An abnormal sound was coming from the engine. No warning light was illuminated. The contact was able to pull over to the side of the road where the vehicle failed to restart. The vehicle was towed to an independent mechanic who diagnosed the vehicle and determined that the front passenger’s side axle had detached, and the engine had failed. The vehicle was not repaired. The contact was provided NHTSA Campaign Number: 20V788000 (Engine). The manufacturer was made aware of the failure and confirmed that the VIN was not under recall. The contact was advised to contact the NHTSA Hotline to report the failure. The failure mileage was approximately 90,000.

The contact owns a 2020 Ford Explorer. The contact stated that the vehicle was taken to an independent mechanic for a routine oil change. While driving at 35 MPH, the vehicle began to make an abnormal knocking and squealing sound. The vehicle began to jerk. The driver turned off the vehicle. There were no warning lights illuminated. The contact stated that the failure was like the failure listed in NHTSA Campaign Number: 23V597000 (Engine and Engine Cooling). The vehicle was towed to the residence. The mechanic determined that the engine needed to be replaced. The vehicle was towed to the local dealer, where it was diagnosed that the engine, turbo, and battery needed to be replaced. The vehicle was not repaired. The manufacturer was contacted and referred the contact to the NHTSA Hotline to report the failure. The failure mileage was approximately 94,000.

At only 5 years old and at 113k miles in January 2025 I was told by my local dealership that the right side catalytic converter was cracked and needed replacement to pass inspection. In March 2023 the left side catalytic converter was replaced under a service bulletin 21E11. Prior to that both sides intermediate exhaust pipes and flex connectors were replaced in November 2021. I have searched online and read of many other Ford Explorer ST owners complaining of failed catalytic converters. Ford is doing nothing to address this if the vehicle is outside of the required 80k mile emissions warranty. It seems to me there’s a known problem and this ride side catalytic converter should also be recalled. No catalytic converter should be consistently failing this early in a cars lifespan. Catalytic converters are known to last over 10 years and 300k+ miles. I’ve also seen where the same Ford Explorer but under the Police Interceptor name has had the right side catalytic converter recalled.

The contact owns a 2020 Ford Explorer. The contact stated that upon starting the vehicle, there was an abnormal sound coming from the engine. The contact stated that the failure recurred increasingly. The vehicle was taken to an independent mechanic, where it was diagnosed and determined that the left and right catalytic converters were fractured. The dealer was then notified of the failure and informed the contact that only the left catalytic converter replacement was covered under warranty. The vehicle was not repaired. The manufacturer was notified of the failure, but no assistance was provided. The contact was referred to the NHTSA Hotline to report the failure. The failure mileage was approximately 92,000.

Ac compressor has gone out 3 times. This car year, make, is known to have this problem.

The contact owns a 2020 Ford Explorer. The contact stated that while idling at a stop light or while the vehicle was parked, the vehicle was shaking abnormally. The check engine warning light was illuminated. The failure was intermittent at first but became a constant failure. The vehicle was taken to the dealer who diagnosed that the variable camshaft timing (VCT) system had failed and needed to be replaced. The failure was linked to an unknown Customer Satisfaction Program; however, the vehicle was not included. The vehicle was not repaired. The manufacturer was made aware of the failure. The manufacturer referred the contact to the NHTSA Hotline to report the failure. The failure mileage was approximately 60,000.

The contact owns a 2020 Ford Explorer. The contact stated that while driving at an undisclosed speed, the vehicle inadvertently lost motive power. The contact was able to pull to the shoulder of the roadway, where the vehicle failed to restart. The low oil pressure and the check engine warning lights were illuminated. The vehicle was taken to an independent mechanic, who diagnosed that the engine had failed. Additionally, the mechanic informed the contact that there was a hole in the engine block. The vehicle was not repaired. No further information was available. The manufacturer was notified of the failure and a case was opened. The contact was referred to the NHTSA hotline for assistance. The failure mileage was 93,000.

While driving on an interstate highway, my car slipped from drive to neutral on its own. Within a few seconds the transmission returned to drive. When the car reached its destination, it went into park, but wouldn't shift out of park for 20 minutes. It finally shifted into reverse, and drive as needed until reaching my home. While trying to shut off the car at my home, it showed that it was in park, put the car was rolling. Finally the car stopped rolling and appeared to be in park. The car hasn't been driven since that day. I had the car towed to the local Ford dealer who sold me the car. They determined that the parking pawl malfunctioned and part of it destroyed the transmission. When I researched recalls on this vehicle, I noticed NHTSA Recall #23v-069 appears to be the same problem that I experienced. The Ford dealership said that this recall didn't include my car's VIN #, so that is why I never received any notifications of this recall. I believe that my car should have been included in the recall and I wouldn't be facing an $8,000 + bill for a new transmission. Ford will not pay for the repair because the car has 66,000 miles, which is over the 60,000 limit. The service technician at the dealership said that I did nothing to cause the transmission to be destroyed. This obviously was a very dangerous situation, and this is why there is a recall on 2020 Ford Explorers. I believe that more cars need to be included in this recall.