2018 FORD EXPEDITION Engine Problems

My cam phasers failed. I had a 6 year, 72k mile warranty. All maintenance was done at the dealership at the correct time. The parts failed at 7 years, 75,600 miles. Had to replace the engine. Dealer wanted to charge me $19000. Found a local shop to do it with new Ford engine for $14000. The cam phasers are a known issue. There are hundreds of vehicles out there that have had the same problem.

The contact owns a 2018 Ford Expedition. The contact stated that while driving over 40 MPH, the vehicle stalled on two occasions. The contact stated that while driving a roundabout, the vehicle lost motive power. The accelerator pedal was depressed, but the vehicle jerked and was sluggish, and there was no area to pull over to. Upon parking the vehicle, the power train warning light was illuminated. The contact called an independent mechanic who was unable to service the vehicle. The vehicle was taken to the local dealer, where it was diagnosed that the vehicle was jerking due to the CS drum and transmission failure. The vehicle was not repaired. The dealer was not contacted regarding the latest symptoms that the vehicle had displayed. The manufacturer was contacted, but no additional assistance was provided. The failure mileage was approximately 93,000.

The problem is with the cam phasers on the Ford Eco Boost 3.5 V6 Engine. Every morning when the vehicle has been sitting overnight and the engine is cool; the truck makes a loud rattle noise when starting. The rattle goes away within 2 seconds. There are tons of information online pertaining the cam phasers. Ford Motor company is very much aware of this problem on all 3.5 eco boost engines from 2017 through 2020. There have been occasions that if the cam phasers are not replaced there could be major damage to the engine. Knowing it took Ford 4 years for Ford to get it right, this issue should be a recall.

There was a recall for cam phasers etc under 21N03. My car was fixed in 2021 but the parts they put it in were not the updated parts. I was told it was the same recalled parts that they used to replace. Now I am having the same issue again . I am not currently driving my vehicle until it can be remedied. I contacted the dealership and they are not willing to cooperate or work with me. I will attach the report that was done back in 2021 below.

The contact owns a 2018 Ford Expedition. The contact stated while attempting to start the vehicle, there was an abnormal rattling sound coming from the engine. The contact had not contacted dealer or independent mechanic. The vehicle was not taken a dealer or an independent mechanic to be diagnosed. The vehicle was not repaired. The manufacturer was notified of the failure and opened a case. The contact related the failure to Customer Satisfaction Program: 21N03 (Vehicles Equipped with a 3.5L GTDI - Engine Cam Phaser Replacement); however, the VIN was not included in the Customer Satisfaction Program. The contact was referred to the NHTSA Hotline for assistance. The failure mileage was 67,850.

My 2018 Ford Expedition previously underwent a recall repair for a known cam phaser defect at Fremont Ford in Lander, Wyoming. The cam phasers are part of the engine’s variable valve timing system and are critical for proper performance and safety. Despite the initial recall repair, the exact same issue has returned. I am now experiencing rattling noise at startup, reduced engine performance, and engine hesitation—symptoms consistent with the original defect. When I contacted the dealership, they told me that the issue would not be covered again because too much time has passed. This issue clearly indicates a recall repair failure, which poses a potential safety hazard due to timing chain slack and the risk of engine damage or stalling. Cam phasers are essential to the safe and reliable operation of the engine. I am requesting that NHTSA investigate whether this recall needs to be expanded or whether Ford should...

With only 53500 miles the gears stopped working. The gear shift pulls and hesitates when changing gears. The engine pulls when excelerating even at low speeds while struggling to shift. The Cam is also causing issues with loud start up sounds.

After taking my car in for a service bulletin and being told that the noise that was happening in my car was just a noise, I found out that my cam phasers needed to be replaced out of warranty. Driving down the road my car had a decrease in power and could have resulted in a wreck as I was not able to speed up correctly on the interstate.

My car started having cam phaser issues and caused a decrease in my ability to increase speed when on the interstate. This could have resulted in injury.

The contact owns a 2018 Ford Expedition. The contact stated while driving at an undisclosed speed, there was a loud clanking sound coming from the vehicle with smoke coming from the engine compartment. The vehicle was taken to the dealer where it was diagnosed and determined that the heater hose and cam phaser had failed and needed to be replaced. The vehicle was not repaired. The manufacturer was made aware of the failure. The failure mileage was approximately 118,000.

2018 Ford Expedition Max 4wd; For the last 4 years I have consistently (1-2x a year) brought this car into a ford dealership for the transmission failing to go into gear at random times while driving under normal conditions. Even though multiple TSB's had been sent out, they "couldn't replicate" or "no codes found" or "the transmission tech is 4–6 weeks out"... nothing was done. Twice while merging into on coming traffic the transmission has been stuck in a gear, will not accelerate or go, and the entire dash illuminates with all the flashing symbols. I'm just glad my children were not in the car with me. It was terrifying. Now, the week of May 18, 2025, I'm back for my annual transmission issue as it stalled on 4/26/2025, and I almost was hit by an 18 wheeler, the ford dealership said "you need a transmission overhaul, TCM reprogram, and...

The contact owns a 2018 Ford Expedition. The contact stated while driving at an undisclosed speed, the Check Engine warning light was illuminated. The vehicle was taken to a dealer, where it was diagnosed that the cam phasers needed to be replaced. The vehicle was not repaired. The manufacturer was notified of the failure. The failure mileage was 117,000. 

The contact owns a 2018 Ford Expedition. The contact stated that occasionally while driving on the highway at 70 MPH, the vehicle lost motive power and failed to accelerate above 70 MPH. There was no warning light illuminated. The vehicle was taken to a local dealer where the vehicle was diagnosed, and the contact was informed that there was not fault found with the vehicle. The vehicle was not repaired. The contact referenced Emission Recall: 24E13; as probable cause for the failure. The manufacturer was notified of the failure. The approximate failure mileage was 80,000.

1. The issue involves the transmission and camshaft components of the vehicle. Despite the fact that both the transmission and camshaft were replaced by the Ford dealership after purchase in 2018, the vehicle continues to experience problems. These components have been inspected by the dealership, and the vehicle is available for further inspection upon request. 2. The vehicle’s loss of power during highway driving and while attempting to accelerate poses a significant safety risk. On several occasions, the vehicle has lost power while making turns or driving on the highway, nearly causing accidents with other vehicles. This has been a very frightening experience for us, as the sudden loss of power could have led to a collision. 3. Yes, the problem has been confirmed by the Ford dealership, which replaced the transmission and camshaft components. However, the vehicle continues to run roughly, indicating that the issues have not been fully...

Cam phaser failure, yes, available for inspection. This disrupts the engine's timing and can lead to oil pressure issues as well as engine stalling or engine damage. Yes, confirmed by ford dealer. No, not been inspected by manufacturer or others. No warning lamps yet but the noise was the first indicator and it began about 6 weeks ago. My 2018 Ford Expedition is experiencing cam phaser failure. I had an extended warranty that i have not reached the mileage for yet but the date causes me not to be able to have it fixed under warranty. This is a very expensive repair and I am finding out more and more of these vehicles in this age range are having the same problems. I would ask that Ford be required to pay for this repair. I have reported this to Ford and received a case number of [XXX] INFORMATION REDACTED PURSUANT...

The contact owns a 2018 Ford Expedition. The contact stated that while starting the vehicle, the engine made an abnormal sound. The check engine warning light was illuminated. Additionally, the vehicle failed to accelerate intermittently while driving. The vehicle was taken to the dealer, who related the failure to Customer Satisfaction Program: 21N03 (Cam Phaser Replacement); however, the VIN was not included. The vehicle was not repaired. The manufacturer was made aware of the failure and advised the contact to file a complaint with the NHTSA Hotline. The failure mileage was approximately 140,000.

Cam phaser and timing chain assembly is beginning to fail. Ford has a CSB out on this problem but is unwilling to repair or replace components. Transmission has had to be replaced be cause of failure at 100000 miles. I’ve had to replace the water pump twice on my Expedition. Driver side seat belt no longer retracts.

Cam phasers are making a loud rattling noise.

The contact owns a 2018 Ford Expedition. The contact stated while starting the vehicle, there was a loud clanking sound coming from the vehicle. The check engine warning light was illuminated. The vehicle was taken to a dealer where it was diagnosed with cam phaser failure. The vehicle had been taken to the dealer two previous times for unknown repairs. The vehicle was not repaired for the most recent failure. The vehicle was taken to an independent mechanic and the repair was pending. The manufacturer was made aware of the failure. The failure mileage was approximately 25,000.

The contact owns a 2018 Ford Expedition. The contact stated that while starting the vehicle, there was a loud clanking sound coming from the engine compartment. The check engine warning light was illuminated. The contact stated that while driving at an undisclosed speed, the failure recurred with the check engine warning light illuminated. The vehicle was taken to the dealer where it was diagnosed that the cam phasers had failed and needed to be replaced. The vehicle was not repaired. The manufacturer was made aware of the failure and referred the contact to the NHTSA Hotline for assistance. The failure mileage was approximately 130,000.

The truck suddenly loses power while driving. Then goes back to normal. Most recently but not only time I lost power on interstate, the dash blinks see manual. I was almost hit by vehicle behind me as i was unable to continue accelerating. Similar recalls for my year and make of vehicle include powertrain control module reprogram for cam phaser rattle and automatic engine idle shutdown.

The contact owns a 2018 Ford Expedition. The contact stated that the vehicle made an abnormally loud rattling sound during cold starts. The check engine warning light was illuminated. An unknown dealer was notified of the failure and provided an estimate for the repair. The vehicle was taken to Worldwide Automotive, where it was diagnosed with cam phaser failure. The mechanic replaced the cam phasers. The vehicle was repaired. The manufacturer was notified of the failure and informed the contact that the VIN was not included in a recall or Customer Satisfaction Program. The failure mileage was approximately 85,000.

The service engine light has come on and off (and stayed on, in some instances) for a few years. The alert in the Ford app states that there is a problem with my vehicle's emissions and exhaust system. I have taken it to my local Ford dealership many, many times. When the vehicle is "throwing codes", as they call it, it has to do with the cam phasers. I have had the recall on the cam phasers done already, but they refuse to fix it again under the recall because "the part numbers have changed". Same cam phaser issue, but the same exact parts have different part numbers than they did 2 years ago, so now Ford doesn't have to fix it? The problem has been ongoing since 2020.

Faulty Cam phasers The cam phasers in this vehicles makes an undesirable noise, such as a rattle when starting the engine or a knocking noise when idling. Vehicle has at times experiences Poor acceleration, Rough engine running, Tapping or rattling noise when the engine is idling and hot

Engine sound when car turns on. Took the car to personal mechanic and a Ford Dealership both confirmed sound of engine when started. Can hear a sound (ticking/clicking) when idling.

Since purchasing the vehicle we have had extensive issues with the driveability of the car. Leading up to the eventual full transmission replacement, we surfaced the issues below repeatedly for over a year and a half. Yet, we were always told "everything is fine" "we couldn't duplicate what you are describing" or "the vehicle has to learn how you drive". Biggest Issues: - Poor shifting of gears with sudden jerking and/or random accelerations - Vehicle not accelerating - acts stuck - Loss of 'power' vehicle does nothing - Eventually complete transmission failure in the middle of an intersection The transmission was completely replaced in Fall of 2023. Mind you this was only after I elevated my concerns to Ford Corporate who sent a specialist to investigate. Only then did Koons Ford acknowledge that yes there is a "big problem". Yet, since the repair the jerking and power issues have continued....

Cam phaser issue. Chatter noise on cold start up. Guess this is a very common issue with this engine and vehicle

The contact owns a 2018 Ford Expedition. The contact stated that upon start of the vehicle, an abnormal, knocking noise began to emit from the engine without warning. The vehicle was taken to a dealer where a diagnostic was performed; the diagnostic showed that the engine's timing chain was defective and needed to be replaced. The manufacturer was notified of the failure but offered no assistance. The contact was then referred to the NHTSA Hotline to file a complaint. The vehicle had not been repaired. The failure mileage was approximately 40,000.

The contact owns a 2018 Ford Expedition. The contact stated while starting the vehicle, the vehicle made an abnormal rattling sound. The check engine warning light was illuminated. The vehicle was taken to an independent mechanic, where it was diagnosed that the cam phasers had failed and needed to be replaced. The mechanic related the failure to Ford Campaign Number: 21N03. The vehicle was not repaired. The dealer was not notified of the failure. The manufacturer was notified of the failure and informed the contact that the VIN was not covered. The manufacturer referred the contact to the NHTSA Hotline for assistance. The failure mileage was approximately 103,500.

Engine knock (cam phasers) when starting vehicle. Happens whenever the vehicle has been sitting a few hours. The vehicle has been brought to the manufacturer dealership regarding the noise and when brought to their attention that it may be the cam phasers they remarked they hope it isn’t. Problem not fixed.

I brought my vehicle in for inspection and there is an issue with the cam phasers and timing. The cam phaser issue is a known Ford Expedition issue that they addressed and extended warranty coverage. I have been bringing my vehicle for routine maintenance, oil changes, tire rotations etc to both Koerner Ford of Syracuse, NY and more recently Dave Pirro Ford in Skaneateles, NY. I had an extended warranty that I purchased that recently expired. During many visits to the dealerships the cam phaser issue was never addressed even though it would have previously been covered under warranty and now is not. I would like to know my options as this issue is now going to cost over $6,000 to fix.

My Expedition just hit 83,000 miles and has a clean title. We purchased it approximately a year and a half ago to drive around our 4 children. Around 73K miles, the catalytic converter went bad and had to be replaced. Fortunately, this was covered by a warranty. Not long ago we began to notice some rough shifting and a rattling when we turned the car on, though the rattling would stop once the engine warmed up. This week, we experienced a sudden aggressive lurching in the vehicle at 50mph accompanied by a sudden check engine light. In addition, it was accompanied by a loud, constant rattling. We were driving with our children when this happened and it scared us all. I drove it very slowly to the dealership first thing the next morning as it felt as though it could break down at any moment. It's currently at the Ford...

Cam phasers make noise when the car is starting, indicative of poor cam phaser design and performance. It seems clear that Ford is aware of this problem (program 21B10) but refuses to provide support for faulty parts now that that limited program has ended.

The contact owns a 2018 Ford Expedition. The contact stated while driving at an undisclosed speed, the vehicle shuddered abnormally with the check engine warning light illuminated. The vehicle was taken to an independent mechanic, where it was diagnosed and determined that the engine needed to be replaced. The vehicle was then taken to a dealer where it was diagnosed and determined that all 4 VTC cam phasers needed to be replaced. The vehicle was not repaired. The contact related the failure to Customer Satisfaction Program: 21N03 – Supplement #4 which the vehicle had previously been repaired under; however, the cam phasers were not replaced. The contact stated that only a software update was performed. The manufacturer was made aware of the failure and a case was opened. The failure mileage was approximately 141,000.

See attached document for complaint

My 2018 expedition has been repaired by Ford dealership three times. The vehicle started with a hesitancy to shift into reverse then eventually a hard jerk into gear. following that, it began to hesitate to accelerate and rattle and shake hard enough to shake the steering wheel. The powertrain loss warning came on ford pass. Ford dealership said it was transmission and rebuilt it. Three weeks following the repair the very same shaking, rattling and crunching sound started again with power loss. It was intermittent and dealership said with no codes they couldn’t recreate the issue and so no help. The following day on the highway, it started again. I was attempting to stop at a red light and with my foot on the brake, the vehicle attempted to lurch forward and try to go despite the brake. Thankfully, the light turned green and the car in front of me...

Cam Phasers failing Rough running and poor acceleration Problem has been confirmed by a dealer Vehicle has not been inspected by manufacture, police or insurance No warning light on, but grinding when cold start. This is the second time it’s occurred! We had it fixed prior about 20,000 miles ago. I called Ford Customer service and they directed me to the NHTSA.

Defective Cam phaser's in 3.5l Ecoboost engine

This vehicle is used as my daily driver, multiple times in the past 3 or so months the 10 speed has lost connection with the car itself, meaning as I am driving the gear will not catch and I am not able to accelerate. I have been on I10 going 70 MPH and go to accelerate and the gear just slips and it does not catch for about 10 seconds. This is extremely dangerous as my car just suddenly starts to slow down and I'm not able to do anything on a major hwy. In addition to this, when I am driving the gear are shifting very hard. I can feel the vehicle jump multiped times during the course of a 15 minute drive.

when I start the SUV in the morning, it makes a very loud rattling noise. it appears that its a very well known issue w Dry start. My mechanic stated that Eco boost 3.5 L 2018 expeditions have many of those issues (possible to a bad Phasers). the vehicle only has 35k miles on it, and was starting without noise before.... (I will attempt to include a short video)

The contact owns a 2018 Ford Expedition. The contact stated that when the vehicle was first started during a cold morning, there was an abnormal clanking sound coming from the engine compartment. The contact stated that once the vehicle had idled for several minutes, the abnormal sound stopped. The contact stated no warning light was illuminated. The contact had taken the vehicle to a local dealer, where it was diagnosed and determined that the cam phasers needed to be replaced. The vehicle was not repaired. The manufacturer was informed of the failure. The contact researched online and related the failure to Customer Satisfaction Program Number: 21N03 Cam Phaser Replacement (Engine), but the contact was informed by the dealer that the vehicle was no longer covered under warranty. The failure mileage was approximately 65,000.

Engine light came on so we took the company car into the Ford dealership. Just received a phone call that the Cam Phasers need to be replaced and it will cost around $4000 to fix. Seems like of the research I have done this is a common problem for this years model but cant find any recalls for this issue.

It looks like Ford is aware of the Cam Phaser issue but is not doing about it.

The contact owns a 2018 Ford Expedition. The contact stated that while driving 45 MPH, the vehicle lost motive power inadvertently. The contact was able to pull to the side of the road. The contact was able to restart the vehicle after several attempts; however, the vehicle sputtered while restarting. The contact was able to continue driving. The contact stated that the failure had been recurring while driving. The check engine warning light was illuminated. The vehicle was taken to the dealer, where it was diagnosed that the fuel pump needed to be replaced. The contact related the failure to NHTSA Campaign Number: 18V392000 (Fuel System, Gasoline); however, the VIN was not included. Additionally, the dealer informed the contact that oil was leaking from the timing valve cover and the front struts. The dealer also informed the contact that the transmission lines were leaking. The vehicle was not repaired. The...

Ford Motor Company David J. Johnson Service Engineering Operations He sent Customer Satisfaction Program [XXX] on November 19, 2021, to all U.S. Ford and Lincoln Dealers. This program extended the warranty coverage of the engine cam phasers. I purchased my vehicle on 11/22/21. It is my belief that this repair should have been covered by Ford/Lincoln before this vehicle was sold to me. We purchased an extended warranty protection plan (from MPP) when we purchased the vehicle. When the issue was reported to MPP they refused to cover the repair as well. It was reported to them a second time and we were told that the mileage had exceeded our plan limit and we were denied a second time. We believe that this vehicle should have been repaired before it was sold to us (Ford TSB proves that they knew this was a problem). It has not been repaired and...

The contact owns a 2018 Ford Expedition. The contact stated during cold starts, there was an abnormal rattling sound coming from the engine compartment. The contact stated that while driving at an undisclosed speed, the vehicle lost motive power and failed to accelerate as needed. No warning lights were illuminated. The vehicle was taken to the dealer who diagnosed a failure with the cam phasers. The vehicle was repaired, but the failure reoccurred. After investigating the failure, the contact related it to Customer Satisfaction Program: 21N03. The manufacturer was notified of the failure but referred the contact to the NHTSA hotline for assistance. The failure mileage was 50,000.

The contact owns a 2018 Ford Expedition. The contact stated that on start-up there was a rattling sound coming from under the hood of the vehicle. The check engine warning light intermittently illuminated. The vehicle was taken to the dealer where it was diagnosed that the timing chain and VCT actuator and solenoid 02 sensor needed to be replaced. The vehicle was repaired. Additionally, the contact stated that the vehicle was taken to an independent mechanic where the vehicle was also diagnosed, and it was determined that the oxygen sensor needed to be replaced. The vehicle was repaired. The manufacturer was notified of the failure and referred the contact to the NHTSA Hotline. The failure mileage was approximately 107,762.

Our 2018 Ford Expedition Max caught fire while on a test drive after repairs at Canby Ford. It completely caught fire and is a total loss. We were supposed to pick up the car an hour later. If our kids were in the car strapped into car seats, there may not have been enough time to get them out. They could have died. The mechanic who was driving saw the engine smoking and jumped out (he was at risk). The whole car was gone within 2-3 minutes. In my opinion it exploded as all the windows were blown out. The motor block melted, and the front end of the car is gone. There is a report with Canby Oregon Fire Department. Most people would assume it was overheating, get out and open the hood with their family still in the car. If that had happened people could have died. There...

When car is stopped, the engine dies and it reads on screen “ place car in park to restart engine”. This is not the automatic stop/start. Car has died a handful of times when in stopped traffic or at red lights. Sometimes taking several seconds to get engine running again. Brand new battery. Herb Chambers Ford dealership used diagnostics on 9/29/23 and “did not find anything broken”.

The contact owns a 2018 Ford Expedition. The contact stated that while starting the vehicle, the contact heard an abnormal sound and knocking coming from the engine. No warning light was illuminated. The vehicle was taken to the dealer to be diagnosed. The contact was informed that the variable cam timing phaser was the failure and needed to be replaced. The vehicle had not been repaired. The manufacturer was made aware of the failure and advised the contact to contact the NHTSA Hotline for assistance. The failure mileage was approximately 83,000.