Engine And Engine Cooling Problems of Ford F-150 - part 1

Ford has had a known problem with their cam phaser in 2017-2020 truck and SUV's. My truck got the recall 21b10 accomplished in 2021 and just a couple years later requires $5600 to fix a failed camshaft gear/sprocket. Ford refuses to help pay for the required repair.

See all problems of the 2019 Ford F-150 🔎.

While driving my truck roughly 60 mph, I experienced a sudden and uncommandded shift from 6th to 1st gear for roughly 3-5 seconds. When this occurred the engine rpms jumped up to near red line and I experienced a rapid deceleration. I was driving on a dry road with new tires and did not experience any wheel lock up or skidding. However, this could have very easily posed an extreme safety hazard to both me and other drivers around me had I lost control of the vehicle which would have been highly likely in less optimal conditions. The problem has not been reproduced by a dealer or independent service center and the components have not been inspected. While the downshift was occurring there were some lights that flashed on the dashboard. I believe it may have been a check engine light, but my focus was on maintaining control of the vehicle so I did not have time to focus on the lights. Once the engine shifted back to normal there were no remaining lights or cautions. The symptoms of this incident very closely match those discussed in the ongoing investigation ea26001.

See all problems of the 2017 Ford F-150 🔎.

While driving the truck automatically down shifted. If I drove move 20 mp it would shift. The truck would not go into reverse, the gear was stuck. I had to turn if off and then turn it back on then it let me shift the gears. On the dashboard the wrench and other indicators lit up on the dashboard.

See all problems of the 2020 Ford F-150 🔎.

When driving the gas pedal will go dead or not work at all. I will be driving along then try to push the gas at a left hand turn and nothing will happen. I push the pedal to the floor many times and after a period of time it starts to work again. The issue never puts out a code or check engine light. This is a safety issue for not only me and my family but others on the road as well. If the gas pedal was to fully stop working the truck would be stuck and could cause an accident. The dealer told me they could not reproduce the concern, but they did suggest to replace a temp sensor and reprogram pcm which I paid for, the cost was $870. 90.

See all problems of the 2022 Ford F-150 🔎.

I live in canada. While driving, my 2017 Ford F-150 with the 6r80 automatic transmission suddenly shut off without warning. The vehicle lost power while in motion, creating a dangerous situation. The incident was accompanied by multiple powertrain fault codes (5 p-codes). This appears to be related to sudden transmission faults and loss of gear position. No prior warning lights before shutdown.

Transmission issue. Sudden down shift and spike in rpms while driving. Hard shift during acceleration.

I am writing to provide supplemental information regarding my existing safety complaints (ids xxxand xxx). This update concerns a documented failure by Ford’s authorized dealer network to perform mandated customer satisfaction programs (csps) that directly correlate to the catastrophic powertrain failures I have experienced. Timeline and documentation of failure: • August & September 2025: as previously reported, my vehicle suffered sudden "reduced power" malfunctions while in motion (p0734/p07f7), leading to a full transmission replacement. Discovery of non-disclosure: my records now confirm that on November 11, 2022—just weeks before I purchased this vehicle as a Ford blue advantage gold certified unit—crossroads Ford (dunn, nc) documented that 21n03 (cam phasers), 21n08 (pcm reprogram), and 21m06 (tailgate) were outstanding. • breach of duty: despite this knowledge, the dealership sold me the vehicle on December 3, 2022, without completing these safety-related service actions. Furthermore, as the registered owner, I never received the required notification from Ford motor company regarding the 21b10 program or its supplements. Safety implication: the failure to apply the 21b10/21n08 updates directly contributed to the mechanical failure of the cam phasers and transmission. This resulted in the vehicle entering "limp mode" during highway operation, creating a severe risk of rear-end collisions due to the sudden loss of motive power. I request that these facts be added to my existing case files. The lack of manufacturer oversight regarding "certified" vehicle standards has resulted in a vehicle that was represented as safe and fully maintained while actually harboring known, unaddressed mechanical defects. Information redacted pursuant to the freedom of information act (foia), 5 u. S. C. 552(b)(6).

Check engine light for code for p2007 for an intake manifold runner control valve failure resulting in loss of power. This is well known issue for this era of engines. The runner control valve rod breaks and can not be repaired. The entire intake manifold must be replaced at a cost over $2k.

The cam phasers have gotten so loud that it sounds like a diesel. Ford did some software "fix" that did nothing. I am concerned about trashing the motor if the timing jumps. These defective phasers are well know problems and extremely costly to repair. Ford has advised me to do the repair but they are quoting $5-6k for a fix of something they know was a defective design. My truck has 111k miles now but the rattle has been there almost from the start.

See all problems of the 2018 Ford F-150 🔎.

While driving the truck it suddenly shifts down gears, and shoots up rpms, causing the truck to slow down drastically and causing a loss of control in the truck. Potentially causing a severe accident. This issue could seriously cause harm to myself and to others especially going at highway speeds. When turned off the truck won’t start up again without clearing codes.

See all problems of the 2013 Ford F-150 🔎.

Faulty molded transmission leadframe. There was a customer satisfaction program for this, that expired 3 years ago. My vehicle is now experiencing the issues with this faulty part consistently. It won't drive past 2nd gear and drops to 1st and stays there. The dealer won't repair it for the faulty part.

Complete electrical shut down driving on the highway on two separate occasions. While driving engine shuts off, dash board goes black, infotainment center goes black. Required to shift vehicle into park to restart after occurrence. Huge safety risk! when taken to Ford service; unable to find any issues and was told “vehicle is safe to drive”.

See all problems of the 2023 Ford F-150 🔎.

The contact owns a 2017 Ford F-150. The contact stated that while driving approximately 60 mph, the vehicle lost motive power. No warning light was illuminated. The check engine warning light was illuminated. The vehicle was taken to a local independent mechanic, where it remained awaiting a diagnostic test. The local dealer was not contacted. The vehicle was not yet diagnosed or repaired. The manufacturer was not made aware of the failure. The failure mileage was approximately 183,000.

2017 2. 7l f150 6 speed transmission. After an hour of drive time transmission vehicle got stuck between 3rd and 5th. If continued to drive it would go into “limp mode” stuck in 3rd gear and unable to accelerate. On my way home this occurred at 70mph on the highway and the truck downshifted and caused tires to lock up. Dealership diagnosed this as lead frame failure.

The contact owns a 2014 Ford F-150. The contact stated that while shifting into reverse or drive, the vehicle seemed to be in neutral and failed to move. The vehicle failed to shift into gear. The wrench symbol was displayed. After resetting the codes, there was an abnormal squealing sound. The engine light was illuminated. The vehicle went into safe mode. The contact stated that the vehicle was taken to the local dealer and the contact was informed that a diagnostic test was needed. The vehicle was not diagnosed or repaired. The vehicle was previously reprogrammed under NHTSA campaign number: 24v444000 (power train). The manufacturer was contacted and was referred to the local dealer for assistance. The failure mileage was approximately 220,288.

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Was driving at 50mph on hiway, all the sudden truck has loss of power and engine shut off, coasted down to stop, put truck in par, stared the car and drove another 5 miles and same thing happened again. No warning lite, no error messages was present when shut off happened nor during obs scan at later time was. When second shut off happened there was a shift down happened. Not sure if the transmission speed sensor has something to do with engine shut off.

See all problems of the 2015 Ford F-150 🔎.

My Ford F-150 is having issues that is known to Ford about the cold rattle start which consists of the cam phasers are defective and can cause serious damage to the engine. At the time Ford had put out some customer program and my vehicle has only got 36,000 miles on it and the problem has now just started. I called Ford service center and the service man was surprised that mine started going bad at such a low mileage vehicle and pretty much said theirs nothing they can do except pay thousands in repair. And I explained to him that when Ford had sent the customer program out my vehicle wasn’t encountering any issues and he said they cannot offer that to me. My truck is in very new condition don’t drive it much so now I’m stuck with a new truck where the engine can die out at any given time. Ford knows this was a problem from the beginning so why didn’t they recall this as this is a very expensive repair. I think this should be taken care of by the dealer as I have a new truck then have to turn around and spend 5,000 dollars on repairs.

Due to waiting for a recall fix for ( NHTSA #-25v455 ) my f150 raptor has been having all listed failing issues, miss fire at idle or when fuel is hot, issue starting on a handful of times. I have been driving it after 4 -5k miles of this and I was alerted today after replacing ( all injectors, coils, spark plugs, etc ) that I may need a new engine. This could have caused a crash and is now costing me an entire engine due to no fix or parts availability. Thousands of dollars for a new engine out of my pocket due to fuel starvation. Cylinder 4 miss fire's at idle. They appeared once I returned home from the mountains back to texas with hot weather.

See all problems of the 2021 Ford F-150 🔎.

Truck would randomly go into limp mode while driving. Highways, country roads, middle of town, making it difficult to pull off the road with no ability to accelerate to safely merge off the roadway. The cause was from the lead frame in the transmission which was under an “expired” recall 19n01. Dealership charged me $1,500 to fix this. How is this not a safety issue that should have been taken care of by the dealership at no charge. I just bought the truck mid December 2025 and am not happy to have to shell out $1,500 to fix a known issue like this.

My 2014 f150 XLT ecoboost 4x,4 was experiencing symptoms directly related to recall 24s37 / 24v444 (erratic/harsh shifting while on the highway). P0606, p0607 (pcm processor faults) p0706, p0707 (transmission range sensor issues) p1702-00 (trs circuit intermittent) p1921-00 (transmission range signal issues) this was following the software update in the last recall. Plus the truck would not start despite a brand new battery. I purchased a new lead frame and was told by Ford to take it to conklin automotive in newton KS so I had it towed Jan 7th. My truck is still there. They replaced the lead frame but released it to me without a diagnosis, without replacing transmission fluid due to a stripped dipstick they were unable to remove, without trying the many options for removal or refilling it and without checking to see if the lead frame fixed the main issue. I had said from the beginning they needed to check the neutral safety switch and fuses. Finally by end of Jan he checked and found a corroded fuse and the truck started but because of refusal to refill the fluid they didn't check the lead frame. So I have had to rent cars for a month resulting in financial distress and return the truck to a different shop to be fixed. Ford refuses to honor the recall even tho it was extended to my year and model of truck, and refuses to help because conklin, where they told me to go, is not an authorized dealership. I've attached all the correspondence with them and Ford.

We accelerating in this vehicle and you let your foot off the gas pedal, it continues to accelerate for at least 1-2 seconds creating a very dangerous situation, if the vehicle does not DE-accelerate immediately once you take your foot off the gas pedal, it is an accident waiting to happen…very, very dangerous.

2013 f150 ecoboost ,cam phasers Ford truck and timing chain are known to go out on these trucks have not been recalled and yet should be.

The contact's son owned a 2009 Ford F-150. The contact stated that while approximately 10 mph, he observed smoke emanating from the glove box and the check engine warning light illuminated. The contact steered the vehicle to the side of the road, and he observed a small fire by the accelerator pedal. The contact exited the vehicle and opened the hood. The contact stated that flames erupted from the engine compartment when the hood was opened, and he called 911. The fire department arrived and extinguished the fire. A police report was taken, but the info was not available at this time. The vehicle was towed to a tow lot where it was deemed totaled. There were no injuries. The manufacturer was not notified of the failure. The failure mileage was approximately 201,000.

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I was not in an accident. I have a 2018 Ford f150 XLT and it has a 3. 5 eco boost. My truck is leaking some type of oil from the top and has very bad fuel injectors which is why my truck cant accelerate and shakes extremely bad. When I sit at a red light my truck dies and I think I have a leaking exhaust. I bought a new battery but it still dies. I know they used to do a recall for a new engine from what I’ve searched but they don’t do it anymore and I don't think its safe for me driving while I have all those problems. I have not been in an accident but with all these problems my truck could possibly die or go out while I’m on the highway and just makes me nervous driving something like that when the 3. 5 eco boost is already not a great engine. Thank you.

Engine is ticking and whistling. Drive train issues cam phasers was told beginning of the problem.

While in 6th gear driving on the highway at 70 mph the truck downshifted to 3rd and drastically decelerated. When this happened the instrument display went from having all 6 gear numbers viable to only 1 - 3. It had to be put into manual mode and shifted into 6th manually. This happens twice in the same trip.

Vehicle will inadvertantly accelerate or set cruise control to high speeds when on residential and low speed roads. Several times when either coming to a stop or accelerating from a stop vehicle has entered cruise control at 55-57 mph. Had to brake to stop vehicle acceleration.

My truck won't shift into 3rd gear. It hesitates when idling. When you accelerate it shudders. After a certain rbm it goes.

See all problems of the 2010 Ford F-150 🔎.

2019 F-150 2. 7l ecoboost, 10-speed. Intermittent unintended acceleration: while coasting or braking at low speed (10–25 mph) the engine suddenly revs to 3–4k rpm with a strong lurch forward against the brakes. Requires hard braking and shifting to neutral to stop. Happens year-round, warm or cold, no warning lights. This is a known issue covered by TSB 19-2135 and ssm 49240 this problem started in 2020 at about 10k mileage. Has occurred about 10 times since with about 82k mileage now. The service dealer at acton Ford tried to reproduce the problem a couple years ago by driving it, but acceleration problem didn’t happen. The problem occurred today, Dec 6, 2025 while braking for a stop light when I had to stomp on the brakes and shifted into park. This could be dangerous if I pulled through the red light into cross-traffic.

Transmission downshifting and electrical issues.

See all problems of the 2016 Ford F-150 🔎.

I need to open a safety case. My 2014 Ford F-150 had recall 24s37 performed. Immediately after the recall, the steering locked, the truck stopped itself while still in drive, and a blue oil pressure warning light appeared. The vehicle is unsafe and cannot be driven out of my driveway. The dealership is refusing responsibility and wants to charge diagnostics. I need this inspected and towed under recall responsibility. ”.

The contact owns a 2019 Ford F-150. The contact stated that the auto start/stop feature was inoperable. The contact stated that the vehicle was shaking, and while idling, the vehicle started jerking abnormally. The contact stated that the transmission was slow to shift. The check engine warning light was illuminated, and the message cylinder #6 misfire was displayed, but had turned off. The contact received notification of NHTSA campaign number: 25e070000 (power train). The local dealer was contacted, but the vehicle was not diagnosed or repaired. The manufacturer was notified of the issue and confirmed the remedy was not yet available, and opened a case. The failure mileage was approximately 155,000.

Guessing the date below truck shuts off when trying to take off and go. This has happened a few times and even pulling onto a main highway. This is a very dangerous situation, and I have contacted Ford and they have stated there is no fix for this. I have contacted carvana which is where I recently purchased the truck within the past month and they state the recall was listed and there's nothing they can do it's up to Ford to fix a recall. They will not take the truck back and now we are stuck paying for over $30,000 on this truck and it keeps stalling on us. We cannot afford for it to just sit in our yard and pay for it if it's not running. We need help to get this fixed. We have no idea what's causing it but assuming it could have everything to do with the open recall or the battery. That battery is over $4000 if we have to replace it. Another thing we noticed is the led lights on the headlights went out randomly and haven't come back on. Another very expensive fix for a truck we just purchased less than a month ago. We took the truck in the shop within the first few days of owning it due to a few issues we felt were not right like pulling to one side, feeling as if it were going over rutted areas on the roadways with a bump and jerk to it as well like it was a transmission issue. The insurance company with carvana choose the place to take it to and we dropped it off and the next day they called and stated nothing was found to be wrong with it and carvana knew we were out of return in time to replace it when they had us drop it off it was like another day.

I dropped my Ford truck off for a recall that was done only three months ago and it had an extended warranty (recall campaign number 19s07/19v075 sudden downshift powertrian control module programming) with it but it didnt fix the problem. When I picked up my truck after them keeping it for two weeks and telling me they had no loaners, they tried to say nothing was wrong with my truck and tried to charge me a $169 diagnostic fee and never even fixed the recalled downshifting transmission problem. But when I am driving it will just downshift almost causing the truck to jerk rapidly to a complete stop. This has almost caused an accident and Ford wouldn’t even try to fix it and because I refused to pay for a service I did not request they told me to never come back. My appointment was made online and clearly stated the info about the recall repair not being done right on July 12th 2025. So now I don’t know how to rectify this transmission problem.

See all problems of the 2012 Ford F-150 🔎.

The contact owns a 2014 Ford F-150. The contact stated that while depressing the accelerator pedal after being stopped or while idling, the “low oil” warning light would illuminate, and the gauges would fall to zero. The failure was intermittent. The vehicle was not taken to the dealer to be diagnosed or repaired. The manufacturer was not informed of the failure. The failure mileage was unknown.