2017 Ford Escape

My 2017 Ford Escape equipped with the 1.5L EcoBoost engine is experiencing coolant intrusion into the engine cylinders, resulting in misfires, rough startup, and significant engine performance issues. The vehicle currently has approximately 150,000 miles. The issue presents itself with a rough idle and shaking at startup, followed by the engine smoothing out after several seconds. Diagnostic trouble codes indicate a cylinder misfire consistent with coolant intrusion. Upon further inspection and research, this appears to be a well-documented issue affecting this engine design. There were no external coolant leaks visible, and coolant levels dropped without explanation, indicating internal coolant intrusion. This type of failure poses a serious safety concern, as the engine can misfire unexpectedly, lose power, or potentially stall while driving. Loss of engine power while operating the vehicle creates a hazardous situation, especially at highway speeds or in traffic. We purchased this vehicle as safe and reliable transportation for our daughter, and there was no prior disclosure of engine issues. The failure appears to stem from a known defect related to the engine design rather than normal wear and tear. Given the widespread documentation of coolant intrusion problems with this engine platform, I believe this issue represents a significant safety and reliability concern that should be formally investigated.

The contact owns a 2017 Ford Escape. The contact stated that upon starting the vehicle, the check engine warning light illuminated. The vehicle was taken to an independent mechanic, and DTC: P0301, P0302, and P0304 were retrieved for a misfire in cylinder #1, #2, and #4. Due to the failure, the spark plugs and ignition coils were replaced. Approximately one week later, the check engine light illuminated again. The vehicle was taken back to the independent mechanic, and the same codes were retrieved as before. The contact continued driving the vehicle, and the message "High Engine Temperature - Stop Safely" was displayed before the vehicle lost power and shut off. The dealer was notified of the failure, and the contact was provided with an estimate for a diagnostic test. The vehicle was not repaired. The manufacturer was not notified of the failure. The failure mileage was approximately 70,000.

Vehicle Information • 2017 Ford Escape SE • Mileage (around 80,000) • VIN [XXX] 2. Problem Description My 2017 Ford Escape has experienced coolant intrusion into the engine cylinders, a known issue affecting this model year. The vehicle began misfiring and consuming coolant without external leaks. The dealership confirmed a Technical Service Bulletin applies to my VIN. This defect can cause engine failure while driving, creating a serious safety risk. It is a Safety Risk including • Loss of power while driving • Risk of engine stall • Overheating risk • Highway safety concern I have had the dealer fix this and an automechanic has looked at it as well. It is still leaking Started in the summer of 2025 and still happening as of today 2-16-26 There were no warnings prior to the failure The Car is burning the coolant INFORMATION REDACTED PURSUANT TO THE FREEDOM OF INFORMATION ACT (FOIA), 5 U.S.C. 552(B)(6)

Vehicle transmission failed at 60k miles and again at 146k miles. Had to pay around $4000 each time the transmission broke. This is a nightmare and these vehicles have constant transmission problems that are expensive and cause heartache. I have spent so much money on towing, dealership diagnostics, and drain and fills/flushes for the transmission to keep the fluid clean. The fluid gets dark and dirty so quick and smells burnt so quickly. The manufacturer (Ford) are a bunch of crooks. They tell you the transmission fluid lasts over 100,000 miles but that's a lie! I have 146k miles and have already had two transmission failures with the 6F35! This is terrible. They need to be held accountable or they will keep ruining peoples lives.

2017 Ford Escape 2.0 AWD with 155,000 miles with Known coolant intrusion issue... (Vin has not been apart of the recall) second owner, original owner never knew about engine replacement because issue never happened under him. now im stuck with a car that has plenty of new parts and i cant get it inspected or use it regularly because of the coolant intrusion, now I have to get a engine replacement which will probably be around 5 grand if im lucky and I dont have that money. now im stuck with a car I cant drive. yes the car is available for inspection on request. my dad was using the car as a daily out of town driver, driving on the high way first overheat issue happened. no the car has not been inspected by any other source. the only warning was the check engine light after coolant intrusion started.

Vehicle: 2017 Ford Escape, 1.5L Eco Boost Component/System: Engine/cooling system The engine in my 2017 Ford Escape experienced a failure due to coolant intrusion into the cylinders, which was diagnosed and confirmed by an authorized Ford dealership. The dealership advised that coolant intrusion is a known issue with this engine design and recommended full engine replacement, with an estimated repair cost exceeding $10,000. Prior to diagnosis, the vehicle exhibited rough idle, shaking, and intermittent check engine warnings. The condition worsened over time and posed a safety risk due to potential engine failure while driving, including hesitation and reduced acceleration. The vehicle has been properly maintained, and the failure was not attributed to neglect or lack of service. Ford Motor Company has acknowledged similar failures in this engine family through service bulletins; however, my VIN is not currently included in a recall or customer satisfaction program. The defective engine is available for inspection and remains unprepared due to the prohibitive cost of repair. I am submitting this complaint to document a suspected manufacturing/design defect that has resulted in premature engine failure and significant safety and financial impact.