Engine And Engine Cooling Problems of Ford Fusion - part 1

2019 Ford Fusion with 82,362 miles- just told engine coolant leaking into the cylinder walls and engine replacement is needed. Dealer said do not drive it! this is a known problem with this model and Ford has not recalled it. Ford is aware and have sent ts bulletins to their service departments but why not recall. My daughter’s safety has been at risk and now the value is worthless or an engine replacement. I cannot reach any leadership from Ford, just a call center which is telling me nothing can be done.

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I own a 2015 Ford Fusion se. I bought it used when it only had 47,000 miles on it. Over the course of time since buying it in Dec 2022 until now, it has had low coolant that I have had to address but no visible leaks. Current mileage now is 87,100 and just recently the coolant was low again and the check engine light came on for dtc p0301 -cylinder 1 misfiring. It has had rough start ups, rough idle, decreased acceleration, and poor fuel efficiency. I have found the problem to be coolant intrusion – engine defect concern “coolant intrusion” is a known engine design defect in which coolant leaks into the cylinders, leading to internal damage, misfires, and eventual engine failure. After researching it I found that many other people have had the very same issue with no help from Ford. This should be a recall as this is an internal issue with the short block and something that should have been disclosed before purchasing this model/engine. The only repair that will fix the core of the issue is replacing the entire short block which costs thousands of dollars, way more than the cost of the entire vehicle at this point. Without fixing the issue, the engine will fail. Again, this should be something Ford should pay to repair, not any customer who came into this blind.

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Coolant intrusion, problem.

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The contact owns a 2018 Ford Fusion. The contact stated that while driving approximately 55 mph on the highway, the vehicle experienced a sudden loss of power steering functionality while decelerating. The vehicle jerked, and a driver assistance system warning light illuminated. The vehicle was not diagnosed or repaired. The manufacturer was not notified of the failure. The failure mileage was 157,017.

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2020 Ford Fusion 1. 5l ecoboost engine completely failed. Ford dealership diagnosed need for complete engine and turbo replacement at $13,475. Believed to be related to known ecoboost coolant intrusion defect.

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Coolant problems and cylinder damage on engine due to coolant intrusion. Ford has not issued a recall on this well known problem and issue on all Ford Fusion models. Several complaints have been made by many Ford Fusion owners for putting drivers and vehicle owners at risk of driving unsafe vehicles and poor driving conditions.

Coolant intrusion in the block led to white smoke coming out of the exhaust thick enough that I couldn't see as I tried to back out of the road.

Component/system: engine — 1. 5l ecoboost short block coolant intrusion leading to catastrophic engine failure. Vehicle is available for inspection upon request. Safety risk: vehicle overheated while in operation, creating risk of engine fire, loss of vehicle control, and stranding of occupant on a public roadway. Ford's own TSB 22-2322 acknowledges this defect creates a fire risk. Confirmed by dealer/shop: yes inspected by manufacturer/police/insurance: Ford motor company was contacted on 17apr26 and opened case number xxx but denied coverage citing vehicle assembly location [xxx] ) despite the defect being present in all 1. 5l ecoboost engines regardless of assembly plant. Warning symptoms: vehicle exhibited overheating warning prior to failure. Coolant intrusion into cylinder bores is a known documented defect covered under Ford customer satisfaction program xxx and TSB xxx for identical engines in us-assembled vehicles. Mileage at failure: approximately 65,000 miles. Information redacted pursuant to the freedom of information act (foia), 5 u. S. C. 552(b)(6).

I have had this car for 6 years and the transmission has gone out on top of the purge valve, I have seen many people have the same issues with this model and year of this car. This needs to be adressed. I also see that there is a lawsuit against this issue with the transmission model 6f35.

Coolant leak into engine block, Ford dealership said $8,000 to replace engine cars only at 65k miles. Problem is from manufacturer defect in the 2. 0l tt turbo engines in Fusions and should be recalled as it’s not the owner/operators wrong doings.

Coolant light and check engine lights kept coming on. The car was diagnosed by the Ford dealership as Ford TSB 22-2229, which is a design flaw in specific ecoboost engines, where an "open deck" block causes coolant to leak into cylinders 2 and 3, leading to severe engine failure. To fix this issue, the TSB requires replacing the entire long block assembly with a redesigned version featuring enhanced sealing surfaces. The cost for this new engine was quoted as $8000 to $9000.

Coolant intrusion in cylinder 1. Confirmed by suburban Ford of sterling heights, mi. Known design flaw. Can potentially cause the engine to seize, misfiring of cylinders, excessive exhaust. Codes for rich fuel mixture and cylinder misfires were found when check engine light appeared. Checked plugs and coils before a camera was put into the cylinder to confirm the coolant intrusion. Dealership and manufacturer refuse to assist with repairs even though there was a recall for certain vehicles with this exact issue.

I don't know if this qualifies as an immediate safety issue, however, if the vehicle is stopped and placed into park on a busy freeway, or in traffic in any way, then this absolutely is a safety issue after the fact because the vehicle cannot be moved due to not being able to get it into gear. This involves the shift linkage component and not being able to get the car out of park and into any other gear. It's already an active recall but it's VIN specific and my VIN was not included. It really needs to be though. It should be all Fusions at this point. I drive a 2020 Ford Fusion and the shift linkage bushing broke. Initially I got the "shift system error" message back in January and could not get my car into gear. It would just bounce right back into park. I had to call a tow truck but eventually the driver was able to somehow reset the system using the hidden reset button in the center console. It was enough to keep me running for a couple of months. However, two weeks ago it happened again and the reset option was no longer working. The car was towed to my dealership and they replaced the "missing" bushing and I was charged $511. 00 for the repairs. Considering how widespread this issue this seems to be, I would like to see a full model-specific recall issued for these Fusions and possibly reimbursement for the costs I was subjected to due to the issue. I can provide the service receipts from the dealership showing that it was replaced and the total cost. Thank you!.

Engine failure due to coolant intrusion.

This vehicle is another of many that is suffering from coolant intrusion due to Fords faulty design. This 2. 0 has 68 thousand miles and needs a new engine. This has been a known problem for this engine between 2013 and 2019. We were sold a new car that would be reliable for years, it’s not. Now we may be out upwards of $10,000. 00 for a car we just paid off a year ago.

Transmission is now not shifting out of park and this is after having issues with the engine allowing coolant to get in and causing damage with the cylinders. Would not pass the pressure test. When calling Ford customer service and headquarters telling me there is no way they can help with good will. Find this troublesome when they already know the ecoboost causing issues to the car and my car is not at 120,000 miles yet. After seeing the 2013-2016 models already have a recall for the exact same thing and you're going to say this is not related is beyond ignorant on the company's behalf.

I am a subsequent owner of this vehicle and it was sold to me with the known issue of coolant intrusion. Not only have I spent over $1000 in repairs. The issue is a known defect with the short block on the engine. While traveling down interstate 275 my car overheated without warning and shut off almost causing a four car collision.

I was driving the vehicle on the freeway when the check engine light appeared and after a few seconds the cars engine suddenly shut off. There was a loss of power steering from the lack of engine power which made it difficult for me to steer and a sudden loss of speed which made several vehicles take evasive maneuvers to avoid having an accident with my car as I merged onto the shoulder of the freeway. After getting the car home I checked the vehicles trouble codes which appeared as p0301 cylinder 1 misfire and p0302 cylinder misfire and p0300 general misfires. I noticed a lack of coolant which I refilled and started the vehicle again to see if and how it would run. The car started but ran very rough at first and white smoke started billowing out of the exhaust. After a couple of minutes I decided to drive just down the street to my local Ford service center. They called me yesterday to tell me that the 2. 0l 4 cylinder ecoboost head gasket has failed and has allowed engine coolant to pour into the cylinder 1. The engine cylinder begins to misfire causing the engine to shake and emit white smoke from the exhaust as the coolant is burned off with the fuel. We are now seeing this safety issue and complaint with many vehicles that have the same or similar engine. They say the only remedy is to replace the long block engine with one that supposedly has a "fix" to the coolant delivery system within the engine block. Knowing what I know now, I would never have considered the purchase of this vehicle. The safety issue alone makes cars with these engines a danger to the owner and the public.

2018 Ford Fusion se 1. 5l ecoboost, just purchased the car 10 days ago and I already have antifreeze that's mixing with the oil causing the car to overheat and white smoke coming from the back cannot drive the car took it to three mechanics they told me it needs a new turbo and a head gasket which will cost well over $4,000 which I don't have the money that I bought the car with I borrowed from family members so I can go back to work and I don't have money to fix it so at the moment I am unemployed because I have no vehicle to get to work this is a major problem. My father before he passed away had a 2017 Ford escape with the same engine and he had the same problem he sold it for $1500 lost 14 grand on it.

2017 Ford Fusion started to drive rough and minutes later the check engine light illuminated. The car was immediately turned off and taken to a mechanic. The mechanic diagnosed it with coolant intrusion and advised to check for recall. There are no active recalls associated with the VIN. The car needs a new engine at 70,000 miles.

- there is a crack in the engine block; coolant is leaking into cylinder 3. I am having the car taken by carvana on 3/30 and it will no longer be available for inspection, but I have record of the mechanical issues from taking the vehicle into the dealership on 3/18. - my/others safety was not immediately at risk, but I know that my engine could have blown while driving, causing an accident or even an engine fire. - as stated, issue was confirmed by dealer, and I have records of this - n/a - check engine light appeared on approximately 3/5; was unable to have car inspected right away and continued driving. Started to get intermittent errors stating that the engine was overheating/coolant was low on 3/12. Stopped driving car more than 2 miles at a time after this. Boyfriend correctly diagnosed issue on 3/15 and I had the issue confirmed by dealer on 3/18.

The engine has coolant intrusion. It is available upon inspection. Safety at risk due to side effects from the intrusion such engine overheating, misfiring, massive coolant loss that could cause an engine fire. The problem was diagnosed as a blown head gasket, but there is evidence of coolant loss and corrosion of spark plugs etc from coolant in engine. Has not been inspected by insurance or police. Symptoms started March 2026; check engine light on showing code p0303 (misfire in cylinder 3) and code for over temperature sensor. It occasionally ran hot, rough start up, misfiring, coolant loss (without external leaks), trouble accelerating, eventual service wrench light, and sometimes flashing engine light when it misfired bad.

Dealer diagnosed coolant intrusion into cylinder 2, confirmed through a pressure test and borescope inspection. The dealer referenced TSB 19-2346.

The transmission shift cable bushing at the transmission end of the shifter cable has completely degraded and detached, which is a component available for inspection upon request. This failure caused a significant safety risk as the gear shifter inside the cabin moved freely while the transmission remained in its last gear, creating an immediate rollaway risk and preventing the vehicle from being shifted into park. The safety of others was put at risk because the vehicle could not be secured and could have moved in an unintended direction. This specific problem has been confirmed by a Ford dealership, yet the dealer refused to perform the necessary repair under recall 22s43 (NHTSA campaign 22v413), claiming the VIN was not covered despite the vehicle exhibiting the exact failure and being within the recalled model year and assembly plant range. Prior to this total failure, there were no warning lamps or messages, though the instrument cluster occasionally showed a gear position that did not match the physical shifter before the bushing finally disintegrated. The vehicle has not yet been inspected by the manufacturer or insurance representatives.

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Coolant intrusion caused my engine to be blown.

Leading coolant due to coolant infusion in the block of engine.

Dec 2022 I purchased a 2017 Ford Fusion. In June 2023 the engine needed replaced which was covered under warranty. In March 2026, the flex plate breaks and now needs to be replaced. This is the original part for this car as I confirmed with the dealer that this part isn't required to be replaced when the engine is replaced. So it's not covered under vehicle warranty or the motor repair warranty. However, there is a known issue of these flex plates breaking and there is customer satisfaction program 22n12 for Ford Fusions regarding this known issue that only covers years 2019 & 2020. I want the 2017 year to be added to this as a known issue.

Purge solenoid unplugged, several times for years, which causes the vehicle not to start up after getting fuel. Check engine light come on often due to this. When I bring vehicle to mecanic shop they plug it right back. P0443 evap purge control valve “a” circuit.

Mechanical. Coolant intrusion on my 2018 Ford Fusion se 1. 5l ecobuster.

Coolant intrusion, motor destroyed by coolant due to faulty Ford design.

See attached document for complaint.

Coolant leaking into cylinders on my 2019 Ford Fusion 1. 5l ecoboost—white smoke, rough idle, and wont start now. Ford's 21n12 program expired before I could get it fixed. Tons of owners report the same; it's a safety hazard.

2017 Ford Fusion with the 1. 5 l eco-boost engine with a coolant intrusion. Coolant links into the cylinders due to a flaw engine block design.

I only have about 45k miles on my car. I began to hear a rattling sound while vehicle is idling and more pronounced with the air conditioning on. I took it to the Ford service department at the dealership where I bought it and was told it was a cracked engine flex plate and it would be a $3000 cost to repair. I was extremely surprised at such an expensive fix for such low mileage and looking online I found a Ford customer satisfaction program 22n12 for this exact issue. I checked and my car was indeed manufactured at the plant in hermosillo, mx covered in the program. However I was told that I am not covered because it is for the 2. 0l engine and not the 1. 5l engine. It seems to be more than a coincidence that I would have this issue on this model of car from this manufacturing plant. There were no warning lights of any kind that went off. I have seen that this could have been a major issue had it went unrepaired and caused a major safety issue. I am unfortunately being forced to pay for this out of pocket on such a new car but also this issue is clearly not only on the 2. 0l vehicles and the recall/customer satisfaction program should be expanded to include 1. 5l.

I called way scarff Ford to have the safety recalls taken care. Got my appointment, stopped the car off in the morning. They kept the car for 3 days and after the 3rd day they said everything is good to go. Go there in auburn wa couldn't find my car. Took 4 people or including myself. Then it took another half hour to 45 min to find my car. Go get in the vehicle and something doesn't seem right. Everything still felt the same. I look under the hood and find that the the recalls for the cable bushing wasn't corrected so let led me to think that the other recalls were not completed. Befote calling Ford corporate to have this issue taken care of we called [xxx] in enumclaw to have this taken care of. Since the car was at way scarff my car started to act funny. Lean idle, really rough idle vibration with now a code p0299 which is the underboost. I do not think they hooked the hoses up correctly. So now my car is acting really funny. Information redacted pursuant to the freedom of information act (foia), 5 u. S. C. 552(b)(6).

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