Engine And Engine Cooling Problems of Ford Fusion - part 2

The contact owns a 2017 Ford Fusion. The contact stated while driving 65 mph, the check engine warning light illuminated. A dealer was contacted. The vehicle was taken to a dealer to be diagnosed and it was determined that the engine had failed and needed to be replaced. The vehicle was not repaired. The manufacturer was notified of the failure and informed the contact that the engine was out of warranty. The contact was referred to the NHTSA hotline for assistance. The failure mileage was 110,000.

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The car issued no warning, lights or messages prior to the damage. My [xxx] son was driving and the car started shaking which really scared him as he’s a new driver. I would say the safety of him and other drivers on the road were definitely put in danger. The vehicle has been inspected by a Ford dealership. They stated it had a broken flex plate and short block. Broken flexplate; diagnostic $210. 00 parts $1,345. 86 (flexplate, transmission fluid pump, filter, one time use parts) labor $2,600. 00 ($200. 00 x 13. 0hrs) sales tax $125. 84 total $4,281. 70 short block replacement; diagnostic $145. 00 parts $2,193. 64 (short block engine/kit, spark plugs, one time use parts) labor $4,480. 00 ($200. 00 x 22. 4hrs) alignment $159. 95 sales tax $205. 11 total $7,183. 70 tow bill $140. 00 information redacted pursuant to the freedom of information act (foia), 5 u. S. C. 552(b)(6).

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The contact owns a 2011 Ford Fusion. The contact stated that while driving at an undisclosed speed, the brake pedal was depressed and traveled to the floorboard. There was no warning light illuminated. The vehicle was taken to an independent mechanic; however, the vehicle was not diagnosed or repaired. The vehicle was towed to the dealer, where it was diagnosed that the hecu fuse and abs unit had failed, and the engine needed to be replaced. The vehicle was not repaired. The manufacturer was made aware of the failure and referred the contact to the nhsta hotline for assistance. The approximate failure mileage was 190,000.

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The contact owns a 2019 Ford Fusion. The contact stated that upon start the vehicle, the engine was misfiring. There was no warning light illuminated. The vehicle was taken to a local dealer to be diagnosed, and the contact was informed that the head gasket was faulty and needed to be replaced. Additionally, the engine needed to be replaced due to coolant intrusion. The vehicle was not repaired. The manufacturer was notified of the failure. The approximate failure mileage was 108,000.

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The contact owns a 2015 Ford Fusion. The contact stated while starting the vehicle, the check engine warning light remained illuminated, and the vehicle failed to immediately start. The vehicle was taken to the local mechanic who diagnosed and determined there was coolant inside the cylinders and informed the contact that the engine long block needed to be replaced. The vehicle was not repaired. The manufacturer and local dealer were notified of the failure, but no assistance was offered. The failure mileage was 100,000.

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The contact owns a 2017 Ford Fusion. The contact stated that there was white smoke coming out of the exhaust pipe on cold starts and while driving at various speeds. The check engine warning light and the low coolant warning light were illuminated. The vehicle was taken to an independent mechanic, where it was diagnosed with coolant intrusion into the cylinders through a cracked engine block. The mechanic determined that the engine needed to be replaced. The mechanic informed the contact that it was known failure and referred the contact to a dealer for assistance. The vehicle was not repaired. The manufacturer was notified of the failure and referred the contact to the NHTSA for assistance. The failure mileage was approximately 196,000.

The contact owns a 2017 Ford Fusion. The contact stated while driving at an undisclosed speed, the check engine warning light illuminated, and the vehicle lost motive power. The vehicle was driven to the dealer where it was diagnosed with engine failure. The contact was informed that the engine needed to be replaced. The vehicle was repaired. The manufacturer was made aware of the failure and a case was filed. The contact was advised to contact the NHTSA hotline to report the failure. The failure mileage was approximately 50,000.

Engine is experiencing the all too common coolant intrusion.

2017 Ford Fusion got serviced at Ford dealership June 4, 2025. Service included, transmission flush, fuel induction service, oil change, oil filter change. About a month after service check engine light comes on upon starting the vehicle, but then goes out. A week later check engine light comes back on and would not start properly. Vehicle taken to independent mechanic and was told transmission fluid was low and also old. Vehicle taken to Ford dealership where service was done month prior. Ford dealership said cylinder misfire, coolant intrusion, and engine failure. Also transmission fluid was found to be low. Ford recommended new engine.

The contact owns a 2017 Ford Fusion. The contact stated that upon starting the vehicle, the check engine and the service vehicle soon warning lights were illuminated. The vehicle was taken to a local dealer where it was diagnosed, and the contact was advised that the engine was faulty due to coolant intrusion, and that the engine needed to be replaced. The vehicle was not repaired. The manufacturer was notified of the failure. The approximate failure mileage was 123,000.

The contact owns a 2016 Ford Fusion. The contact stated while driving 60 mph, the vehicle inadvertently lost motive power. The contact was able to pull over to the shoulder of the roadway, where the vehicle was able to restart. After restarting the vehicle, the vehicle returned to normal functionality, but the failure became a regular occurrence. No warning lights were illuminated. The vehicle was not taken to the dealer or an independent mechanic. The vehicle was not repaired. The manufacturer was not notified of the failure. The failure mileage was 150,000.

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The contact owns a 2017 Ford Fusion. The contact stated that while operating the vehicle, the check engine warning light illuminated, and the engine overheated. The vehicle was taken to the local dealer who diagnosed the vehicle and determined that there was coolant inside the cylinders and advised the contact that the engine long block needed to be replaced. The vehicle was not repaired. The manufacturer was notified of the failure, but no assistance was offered. The contact was informed that the vehicle did not qualify for an extended warranty coverage related to the failure. The failure mileage was 55,700.

Engine failure due to coolant leaking into cylinders. This is a known issue. Also Ford has issued a bulletin on this. But no recall yet! I still own 10k on my car and now a blown engine.

The contact owns a 2016 Ford Fusion. The contact stated that while driving at an undisclosed speed, the vehicle briefly shook violently, prompting the contact to discontinue driving the vehicle. The check engine warning light was illuminated. The vehicle was taken to an independent mechanic, who determined that there was coolant intrusion into various cylinders resulting in damages to the engine. The contact was informed that the engine needed to be replaced. The vehicle was not repaired. After investigating the failure, the contact related the failure to customer satisfaction program: 21n12. The manufacturer was notified of the failure, a case was opened, and the contact was referred to the NHTSA hotline for assistance. The failure mileage was 99,900.

The contact's husband owns a 2017 Ford Fusion. The contact stated that the check engine warning light was illuminated. The contact used a vehicle code reader and scanner tool to scan the vehicle and retrieved a diagnostic trouble code indicating a misfire in engine cylinder #2. The vehicle was taken to an independent mechanic where, the coil pack and plug wire were replaced; however, the failure recurred days later. The vehicle was taken back to the independent mechanic, where it was diagnosed with coolant intrusion in engine cylinder #2. The mechanic informed the contact that the failure was related to Ford TSB number:19-2346. The vehicle was not repaired. The manufacturer was notified of the failure and a case was filed. The contact was then referred to the NHTSA hotline to file a complaint. The failure mileage was 78,850.

The contact owns a 2017 Ford Fusion. The contact stated that while starting the vehicle, the contact heard a loud clanging sound coming from the engine compartment, with the check engine warning light illuminated. The vehicle was taken to an independent mechanic, where it was diagnosed with coolant intrusion into the engine. The contact was informed that the head gasket and short block needed to be replaced. The vehicle was not repaired. The dealer was not contacted. The vehicle was not diagnosed or repaired. The manufacturer was made aware of the failure. The approximate failure mileage was 46,791.

Coolant intrusion, coolant and oil is mixing causing my car to run hot. Engine light keeps coming on, repairs to multiple pumps replaced, water pump replaced, spark plugs replaced, radiator replaced, thermostat replaced. Ford dealership tried replacing all the above vehicle is still running hot. Now claiming I need a new engine.

The vehicle's engine is experiencing coolant intrusion. As such, when starting the car, white and sweet-smelling exhaust exits the exhaust pipe. Furthermore, the coolant reservoir continually runs low; however, we find no coolant on the driveway or apparently leaking from the car. That supports the mechanics assessment of a coolant intrusion. This issue, if left unaddressed, will cause the engine to run improperly, the spark plugs to become fouled, the engine to overheat, etc. I took the vehicle to a local certified mechanic. Although after looking at Ford's service bulletin, it became apparent that the vehicle is experiencing a similar issue to other 2017 models that were included in the recall. The mechanic listened to what we said and pulled up supporting documentation in the form of a technical service bulletin. The check engine light just came up, within the past couple of days, well after the coolant intrusion was started. The disrepair seems to be a matter of timing. The subject has been driven quickly and cautiously.

Coolant leaking into cylinder 2, misfire (p0302), overheating, and white smoke from exhaust. Mechanic diagnosed potential head gasket or coolant intrusion issue. Vehicle is out of warranty. This seems related to known issues on ecoboost engines, including TSB 19-2208 for later models, but no recall exists for the 2015 model. Major safety concern and potential engine failure.

The contact owns a 2015 Ford Fusion. The contact stated while driving 70-75 mph on the interstate, the vehicle stalled. There was no warning light illuminated. The contact was able to pull over and restarted the vehicle. The message "transmission not in park" was displayed. The contact stated that while veering to the left lane, the vehicle started to shudder. The local dealer was not contacted. The vehicle was not diagnosed or repaired. The manufacture was not made aware of the failure. The failure mileage was approximately 216,700.

The contact’s daughter owns a 2019 Ford Fusion. The contact stated that when the vehicle was started, the check engine warning light illuminated. Additionally, the messages "engine overheated" and "service now” were displayed. The contact’s daughter attempted to drive the vehicle, but the vehicle had shifted into "limp mode". The vehicle was pulled over into a parking lot and restarted, but the failure persisted. The vehicle was taken to the residence where a handheld diagnostic machine retrieved information that the cylinder head was over temperature. The vehicle was not diagnosed or repaired. The manufacturer was notified of the failure. The failure mileage was approximately 80,000.

The contact owns a 2019 Ford Fusion. The contact stated that upon start of the vehicle, an "engine coolant overtemperature" message appeared on the instrument panel and the Ford mobile app. The contact attempted to drive the vehicle to an independent mechanic; however, the vehicle hesitated upon depression of the accelerator pedal. The contact drove the vehicle back to the residence and used a code reader to retrieve the "cylinder head over temperature" message. The contact's stepfather called the dealer and was informed hm that there was an undisclosed recall; however, the VIN was not included in the recall. The manufacturer was notified of the failure and the contact was referred to the NHTSA hotline. The vehicle was not repaired. The failure mileage was unknown.

The contact owns a 2018 Ford Fusion. The contact stated that while driving at various speeds, there was white smoke coming from the rear exhaust. The check engine warning light was illuminated. The vehicle was taken to a local dealer, where it was diagnosed with coolant intrusion into cylinder #3, low coolant, and an overheated engine. The vehicle was not repaired due to the cost. The contact related the failure to TSB: 19-2208. The manufacturer was notified of the failure and referred the contact to the NHTSA hotline for assistance. The failure mileage was approximately 76,000.

The engine coolant over temperature light came on and I was forced to pull off the side of the interstate because the car had lost most of it’s power. It’s my understanding the 1. 5 l eco boist engines have a failure where they allow coolant to leak into the cylinder. We had the car looked at, let it cool down and the code cleared and drove home. This happened again and luckily we were close to a family members home and were able to limp the car there with very little power. The car was checked by a mechanic and they could not find a problem. The code was cleared and it drove fine again. Today the car did the same thing after a 30 minute drive and luckily we were close to home and once again limped it back to the house. I will be calling Ford in the morning to have it looked at.

The contact owns a 2019 Ford Fusion. The contact stated that while operating the vehicle, the engine overheated with the check engine warning light illuminated. The vehicle was taken to the local mechanic who replaced the water pump however, the failure persisted. The cause of the failure was not yet determined, and the vehicle was not repaired. The manufacturer and local dealer were not notified of the failure. The failure mileage was 75,000.

Engine light turned and, scanned it and code is p0301 cylinder 1 misfire detected. Coolant is leaking into the engine. I have looked online and multiple people have had this issue, majority of them taking their vehicles to Ford dealers and being told they need an engine replacement. I have taken my vehicle to a mechanic shop and was told the same thing. My safety was at risk because this issue caused my engine to overheat and the engine would not turn on for a while after. With coolant being mixed in with the oil, it damages the engine and can cause the car to stop being functional while you are still operating it. I am also including a link to a website that has proof that Ford delearships have seen this issue before, are aware of it but do nothing to fix it [xxx] information redacted pursuant to the freedom of information act (foia), 5 u. S. C. 552(b)(6).

The contact owns a 2018 Ford Fusion. The contact stated that the check engine warning light was displayed on the instrument panel. The vehicle was taken to an independent mechanic, where a code reader determined that there was a misfire in cylinders #1 and #3. The vehicle was taken to a dealer, where the engine misfires were confirmed, and the engine's long block needed to be replaced. Upon investigation, the contact discovered technical service bulletin: 22-2229; however, the vehicle was not covered under the TSB. The vehicle was not repaired. The manufacturer was notified of the failure but offered no assistance. The contact was referred to the NHTSA hotline to file a complaint. The failure mileage was 88,300.

My 2016 Ford Fusion se 2. 0l turbo has been emitting some white smoke, then the other day it would not start right away. When started it ran rough for a few minutes on idle and when driving it does not have much power anymore and it would hesitate a lot if trying to accelerate. So getting on the interstate that morning I nearly got rear ended by a semi-truck because I could not accelerate up to speed. The check engine light came on shortly and I took it to a mechanic who did tests to diagnose. The diagnostic showed misfiring in cylinder 2 most likely due to coolant intrusion. After doing some research it was evident that many owners have had this happen and had to replace their entire engine for 6000+ dollars. My car only has 114,000 miles on it and it should function properly. I have seen cars with 250,000+ miles easily.

Engine light came on got it diagnosed said it was misfiring in cylinder 2. Spark plugs and coil needed to be changed. Changed all spark plugs and coil and the engine light is still on and saying the same thing. Doesn’t crank right. Coolant going into engine. My vehicle only has 32,000 miles. Seems to be a know problem but Ford will not do anything. Saying I need a new motor.

The contact owns a 2017 Ford Fusion. The contact stated while driving at an undisclosed speed, the vehicle jolted and there was white smoke coming from the exhaust pipes. The vehicle was taken to a local independent mechanic where it was diagnosed with a coolant intrusion and a blown head gasket. The mechanic related the failure to the customer satisfaction program: 21n12. The local dealer was contacted; however, the vehicle was not diagnosed or repaired because the VIN was not under recall. The manufacturer was made aware of the failure. The failure mileage was approximately 95,000.

Ford has a recall on 2016 Ford Fusion transmission cable shifter. My car is not under the recall but displays the issues the recall states. My car jerks during acceleration and difficult to park. Can please help me resolve the issue with Ford. They refuse to fix the issue because my car VIN# was not placed under the recall. It is not fair for me to pay for an mechanical issue that was defective by Ford causation.

The contact owns a 2017 Ford Fusion. The contact stated that upon starting the vehicle, the engine experienced a rough start and idling, and the check engine warning light was illuminated. The vehicle was taken to a local dealer where it was diagnosed, and the contact was advised that the engine was faulty due to coolant intrusion. The vehicle was not repaired. The manufacturer was notified of the failure. The approximate failure mileage was 90,000.

The contact owns a 2018 Ford Fusion. The contact stated that the vehicle was idling roughly with the check engine warning light illuminated. The vehicle was taken to the dealer, who suggested that the spark plugs be replaced and a tune-up be performed based on the mileage. The dealer performed the spark plug replacement and tune-up, and the check engine warning light was no longer illuminated; however, the vehicle was still idling roughly. The vehicle was returned to the dealer, who diagnosed the vehicle with coolant intrusion into the engine. The contact was informed that the engine had failed and needed to be replaced. The dealer diagnosed the vehicle and determined that the rear brakes and rear brake rotors needed to be replaced due to a brake fluid leak. The vehicle was not repaired. The contact was informed of NHTSA campaign number: 23v162000 (service brakes, hydraulic); however, the VIN was not included. The vehicle was not repaired. The manufacturer was informed of the failure and opened a case. The manufacturer informed the contact that the VIN was not under recall or special programs for the repair. The failure mileage was approximately 73,000.

The contact owns a 2018 Ford Fusion. The contact stated that upon starting the vehicle, the vehicle started shuddering. The contact stated that the check engine warning light was illuminated. The vehicle was taken to an independent mechanic, where it was diagnosed that there was coolant leaking into the cylinder. The mechanic informed the contact that the engine needed to be replaced. The contact called the local dealer for parts; however, the vehicle was not diagnosed or repaired. The manufacturer was contacted and confirmed that the VIN was not under recall for the failure. The failure mileage was approximately 91,000.

My 2020 Ford Fusion has experienced three separate flexplate failures, as well as transmission issues following the most recent repair. Failure #1: occurred before I owned the vehicle (confirmed later in the vehicle’s history). The flexplate was replaced by a prior owner in 2022. Failure #2: [8/2023] – while I owned the vehicle, a loud rattling noise came from the engine area. My vehicle was towed to foothill Ford, where it was purchased, and they replaced the flexplate. No power loss occurred. Failure #3: [5/2025] – the same rattling sound returned. I drove it to green Ford, who confirmed the flexplate needed to be replaced, and they replaced it. No power loss occurred, but the noise was severe. After the third flexplate replacement, the transmission began slipping during acceleration. This issue did not exist before the repair, and green Ford had told me the transmission was fine before they replaced the flexplate. Safety concern: repeated flexplate failures and subsequent transmission slipping could cause loss of propulsion or difficulty maintaining speed if the problem occurs at highway speeds or in heavy traffic, creating a potential crash risk. I did lose power on the highway, but was able to pull safely off the shoulder and called a tow truck.

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