Coolant intrusion into the engine. Engine blown at 89,000. Always kept maintenance done at the dealership.

- Sarasota, FL, USA

coolant intrusion issues engines. This can cause corrosion, oil dilution, and contamination, which can lead to engine failure. misfiring and engine coolant leaking in the cylinders due to cracking in the engine block, I was told this is wrong with my suv and need a new engine! Cost 10,000

- Allison Park, PA, USA

The contact owns a 2017 Ford Escape. The contact stated that while the vehicle was parked, the vehicle started, and the check engine warning light illuminated. The vehicle was taken to the dealer where it was diagnosed with engine failure. The contact was informed that the engine needed to be replaced. The vehicle was not repaired. The contact stated that hours prior to the failure, the vehicle was serviced at the dealer for a scheduled oil change. The manufacturer was not made aware of the failure. The failure mileage was approximately 65,000.

- Mount Vernon, MO, USA

We were driving, and soon the check engine light came on, And car started overheating, plugged in the scanner and found that cylinder 1 was misfiring, did and oil changed after and found that coolant was mixed in with the oil

- Fountain Valley, CA, USA

Vehicle over heated on the freeway on my way home. Engine light came on and info display said to stop driving immediately. Also had a loss of power reducing my speed to 25 mph. I pulled to the side of the road and opened hood. There was no coolant in the reservoir. I was able to get a ride to an auto parts store to purchase more collant. Took it to the ford dealer ship and the discovered coolant leaking into cylinder 2 and said a complete engine replacement was required. They quoted me $11,000 to replace. Found many similar issues posted online. Dangers included possible engine fire.

- Placerville, CA, USA

Known issue that is documented in detail here: Technical Service Bulletin 22-2229 [XXX] Coolant leaks into engine valves. Dealership says the entire engine block needs to be replaced. This occurred at 65,000 miles. THIS IS A WELL-KNOWN ISSUE. admitted by the Ford service tech and Ford car forums. Absolutely ridiculous. INFORMATION REDACTED PURSUANT TO THE FREEDOM OF INFORMATION ACT (FOIA), 5 U.S.C. 552(B)(6)

- Bloomfield Hills, MI, USA

Coolant leaking into engine caused by known 1.5L EcoBoost engine defect. I had no prior knowledge of CSP 21N12 until recently (as Ford did not send letters to owners or otherwise publicize this issue), and when I brought it to Ford's attention, I was told 1) that my VIN was not subject to CSP 21N12 even though it was subject to the precursor CSP 19B37, and 2) that I was outside the time and mileage limit (my car is under the mileage limit but just over the 8 year limit) despite the fact that the CSP was not attached to my VIN and therefore I would not have had any notice. Moreover, the issues began within the warranty period but since Ford did not inform owners of this issue, I assumed (as per my mechanic) that this was related to faulty spark plugs, ignition coils and fuel injectors. Ford has refused to repair this well-documented engine defect, even though this leak can cause engine fires. I do not understand why NHTSA has taken the position that this is not a safety issue that requires a formal recall.

- Washington, DC, USA

The engine in our 2017 Ford Escape 2.0 liter ecoboost has again died from coolant intrusion. This is the second engine since new. The first engine had 55k miles on it and the second one has died at 67k. Both engines have been destroyed by the coolant intrusion design flaw issue Ford has been well aware of but refuses to repair.

- Parma, OH, USA

The contact owns a 2017 Ford Escape. The contact stated that while idling and driving at approximately 30 MPH, the vehicle vibrated abnormally. The check engine warning light was illuminated. The vehicle was taken to a certified mechanic where it was diagnosed that the engine was failing and might need to be replaced or repaired. The contact believed that the pistons were dryer than expected. The vehicle had not been repaired. The dealer was contacted, and it was stated there were no recalls but there were several Technical Service Bulletins that might relate to the failure. The dealer referred the contact to the manufacturer to verify if the vehicle was included in and TSB-??s. The manufacturer was made aware of the failure and confirmed that the VIN was not included in any recalls or TSB-??s. The manufacturer referred the contact to the NHTSA Hotline to file a complaint. The failure mileage was 49,000.

- North Highlands, CA, USA

The contact owns a 2017 Ford Escape. The contact stated while driving at an undisclosed speed, the engine misfired and the vehicle lost motive power. The contact noticed white smoke coming from the tailpipe. In addition, the low coolant level warning light was illuminated. The vehicle was taken to the dealer where it was diagnosed with coolant intrusion into cylinder #2 and engine failure. The contact was informed that the engine needed to be replaced. The vehicle was not repaired. The manufacturer was made aware of the failure but provided no assistance. The contact was advised to contact the NHTSA Hotline to report the failure. The failure mileage was approximately 110,000.

- South Jordan, UT, USA

Engine misfires/rough start, check engine light on, and coolant level leaks with coolant intrusion to the engine causing major risk of engine failure, fire, etc.

- Bloomington, MN, USA

There-??s was white smoke coming from my Escape and it ran rough. The check engine light came on so I took it to MB Automotive. He stated several codes stored in DTC, PO300, PO301, PO304, PO316, PO217, and PO1299. Engine has coolant intrusion into cylinders of the engine. Removed spark plugs and confirmed catastrophic damage to engine. Cost of repairs exceeds value of vehicle. I had no choice but to get a different car. I owned a Ford Focus where there was transmission issue. A class action lawsuit was launched against Ford at that time that I did not get involved in that lawsuit. No other dealership would take my Focus so I was forced to get another Ford (my Escape) and now this happened. I will not buy another Ford.

- Bartonville , IL, USA

The contact owns a 2017 Ford Escape. The contact stated that on several occasions while driving at various speeds, the check engine warning light illuminated. The vehicle was taken to a dealer where it was diagnosed and determined that the pressure sensor needed to be replaced; however, the failure reoccurred. The vehicle was taken to the same dealer where it was diagnosed and determined that coolant had leaked into the engine block through the head gasket, and the engine needed to be replaced. The vehicle was repaired. The manufacturer was notified of the failure. The failure mileage was approximately 54,000.

- Catskill, NY, USA

I was accelerating onto the freeway, heard a knocking sound and the was hesitancy in acceleration. I traveled a few moments, the check engine light came on for the first time and the vehicle began to shake and sputter. Thankfully, I was able to exit the freeway out of harm's way. This is the first time this malfunction occurred. Upon evaluation by a trusted mechanic, and after diligent testing and problem solving attempts by his technicians, I was informed that there had been complete engine failure due to coolant leaking into the cylinders. I have contacted Ford Customer Relations twice with no response as of this writing. The vehicle has less than 32K miles on it and it has been very well maintained. Through investigation I have found that this problem is wide spread. There is an obvious and dangerous design flaw in this particular engine. It must be addressed.

- Spring, TX, USA

The contact owns a 2017 Ford Escape. The contact stated that upon inspecting the vehicle, the contact became aware of an oil leak, and transmission and engine failure. The vehicle was towed to the dealer for diagnosis and repair. The contact was informed that the engine block and turbocharger needed to be replaced; additionally, the transmission needed to be rebuilt. The vehicle was repaired; however, the failure recurred. The manufacturer was notified of the failure. The failure mileage was 62,000.

- Flint, MI, USA

The contact owns a 2017 Ford Escape. The contact stated while inspecting under the hood of the vehicle, it was discovered that there was a crack in the engine. The engine fault message was displayed. The vehicle was taken to a dealer where it was diagnosed that coolant was entering the engine and because of the failure, the engine needed to be replaced. The vehicle was not repaired. The manufacturer was notified of the failure. The approximate failure mileage was 91,000.

- Modena, NY, USA

Started vehicle to run errands and it immediately began rough idling and the check engine light began flashing. Read the manual, immediately returned home and parked it. Made appointment with dealer. Dealer reproduced the problem and verified the concern. Dealer ran diagnostic which returned codes P0304 and P0316. Dealer found cylinder 4 misfiring. Dealer swapped ignition coils from 3-4. Misfire stayed on cylinder 4. Dealer swapped spark plug on cylinder 4. Misfire on cylinder 4 cleared up. Dealer noted coolant was not low and confirmed we had not added any. We did have it at that same dealer on 6/7/24 for oil change service which included multipoint inspection and fluid top off. Our paperwork does not note whether coolant was topped off during that service. Dealer gave us an estimate to replace the spark plugs which we approved. Dealer held the vehicle overnight to repair the following day. After sitting overnight, dealer checked cylinders for coolant. Dealer found coolant leaking into cylinder 4. Dealer revised original repair estimate. Vehicle does not need spark plugs, vehicle needs long block assembly replaced. We declined repairs at this time. Repair cost estimate $8585.03.

- Melbourne, FL, USA

Started the vehicle to run errands and upon exiting the driveway the vehicle was rough idling and the check engine light was blinking. Immediately turned around, brought it home and checked the manual. Scheduled service with dealer and left it parked until the service date. Dealer reproduced the problem, ran diagnostics and verified concern. Diagnostic codes P0304 and P0316 returned. Dealer found cylinder 4 misfiring. Dealer swapped ignition coils from 3-4. Misfire stayed on cylinder 4. Dealer swapped spark plug on cylinder 4. Misfire cleared up. Dealer noted coolant was not low and had not been added by customer. The vehicle was in for regular oil change service at the same dealer on 6/7/24 and the service package included fluid top off, but the paperwork received did not note specifically whether coolant had been topped off. Dealer let vehicle sit overnight at dealership and checked cylinders for coolant the next day. Dealer found coolant leaking into cylinder 4. Dealer states long block assembly needs replaced due to coolant intrusion. Quoted price of repair $8585.03. Repair not covered by Ford even though it seems to be a known issue. We declined repairs at this time. Why our vehicle has not been included in the recall is a mystery. It meets the date and the final assembly plant location. It is a 2017 Ford Escape Titanium 2.0L EcoBoost engine, assembled in Louisville.

- Melbourne, FL, USA

Engine Coolant is leaking into Cylinder #3 causing significant miss firing of said cylinder. The car is consuming gallons of coolant, which contaminates the gas and oil in the engine-??which renders the car unsafe to operate. This is a long standing problem for the open head design and has caused fires. Check engine light, and low coolant warnings are evident.

- Charleston , SC, USA

Dealership has confirmed coolant intrusion in motor due to a faulty design of the ecoboost 1.5 engine. I have found research saying this could cause engine fire or complete engine failure while driving. This is scary since I drive my 3 year old in this vehicle.

- Buckeye, AZ, USA