2017 Ford Escape Engine Problems

Mechanic looked at vehicle couldn’t find a coolant leak from anywhere, could be a cracked head.

The contact owns a 2017 Ford Escape. The contact stated that the vehicle was losing coolant, and the coolant pipes were replaced; however, the failure persisted. The vehicle was inspected, and the contact was informed that coolant was leaking into the engine cylinders. Due to the failure, the contact was informed that the engine needed to repaired or replaced. The dealer was notified of the failure. The vehicle was not yet repaired. The manufacturer was notified of the failure. The failure mileage was 77,000.

coolant intrusion

The contact owns a 2017 Ford Escape. The contact stated that the check engine warning light was illuminated and was turning on and off. The thermostat gauge increased to hot. The contact became aware that there was no coolant in the coolant reservoir. Additionally, the oil light was illuminated even though an oil change had been performed two months prior. The vehicle became undrivable. The vehicle was towed to the local dealer, but was not diagnosed or repaired. The contact stated that there was an internal coolant leak. The manufacturer was not notified of the failure. The failure mileage was approximately 121,000.

I am reporting a serious engine defect with my 2017 Ford Escape EcoBoost. Coolant has leaked into cylinder number 4, causing engine damage and failure. The dealership confirmed this diagnosis and stated that a full engine replacement is required, with an estimated cost of 9,000–10,000. I purchased this vehicle new in 2016 and have been the sole owner. This issue is consistent with known defects affecting EcoBoost engines, including internal coolant leaks and engine block failures. I am submitting this report to ensure it is documented and to request investigation of this safety and reliability concern.

Coolant intrusion in the engine. Causes failure if engine and oil leak on engine. Had it diagnosed with a mechanic.

We received notification about the PCM needing reprogrammed and we had that done in 2020 at 41K miles. In Oct 2025 we had the water pump and timing belt changed at 106,236 miles then 5 months later it started shaking and the check engine light came on. The light had never come on before this. It has 109,630 miles. I put a scanner on it and it showed P0302 misfire so I replaced the plug and coil in the #2 cylinder and no change. I had already replaced all spark plugs around July/August in 2025. We had it towed to a local mechanic shop and they did a compression check and said the #2 cylinder had 15% left and that the mechanics didnt see any evidence of a coolant intrusion and we needed a new engine.

1. The failed component is the engine. The dealer confirmed that coolant intrusion caused internal engine damage and that the engine requires full replacement. This is especially serious because Customer Satisfaction Program 19B37 had already been performed on the vehicle and was supposed to correct this exact coolant intrusion issue. The dealer even acknowledged that this repair should have prevented the failure, yet the same problem still occurred less than 30,000 miles later. The vehicle has low mileage, has been properly maintained, and should be available for inspection upon request, depending on whether the dealer or repair facility retains the parts. 2. This created a major safety risk. My teenager was driving the vehicle when the engine died, which put them in immediate danger. A sudden engine failure can cause loss of power, rough running, misfiring, or stalling in traffic, at intersections, or at highway speeds, leaving the driver unable to accelerate or move out of the way of other vehicles. This was not just an inconvenience; it created a very serious risk of a crash and potential injury to my child, passengers, and others on the road. 3. Yes. The problem was confirmed by the dealership service department. They diagnosed the failure as the 19B37 coolant intrusion issue and stated that the engine needs to be replaced. They also acknowledged that the prior CSP repair should have fixed this problem. 4. The vehicle has been inspected by the dealership/service center. Ford has also been contacted regarding the issue. To my knowledge, it has not been inspected by police or insurance representatives. 5. Yes. Before the failure, there were symptoms consistent with coolant intrusion, including coolant loss and engine performance problems such as rough running or misfiring. Warning lights and engine-related symptoms appeared before the complete failure and worsened over time until the dealer confirmed internal engine damage. The vehicle had low mileage, all ma

The vehicle suddenly began running roughly, and produced a loud clicking/knocking noise and engine shut off while driving. We were advised by the Ford mechanic we had it towed to that it was due to the EcoBoost engine failure, and that this is a known issue.Ford has issued technical service bulletins related to this defect, but no recall has been initiated. Given the safety implications of an engine shutting off while driving, the widespread nature of this problem, and the refusal of Ford to own up to this dangerous defect I felt I had to report it.

2017 Ford Escape equipped with 2.0L EcoBoost engine with coolant leaking into engine cylinder head leading to possible safety concerns and engine damage due to coolant intrusion into engine cylinders (according to Ford dealership)

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. In our case, we own a 2017 Ford Escape 1.5L EcoBoost, which is now inoperable. The vehicle was properly maintained, with no prior issues. At approximately 103,000 miles, the engine began to fail unexpectedly. There was no overheating condition. Outdoor temperatures were normal (around 75°F), and the vehicle had been running properly up to that point. We have always used good quality fuel and kept up with regular maintenance. The first signs of failure included a check engine light with a cylinder misfire code, followed by noticeable white smoke from the exhaust. At the same time, coolant began rapidly disappearing despite being refilled. There are no external leaks, indicating the coolant is entering the engine internally. The vehicle now will not operate properly and cannot be driven. This failure occurred without warning and without any owner-related cause. Given the widespread reports of identical issues affecting Ford vehicles with this engine, this is clearly not an isolated incident but a systemic design problem. The pattern of coolant intrusion, white smoke, misfires, and sudden engine failure is well-documented among Ford customers. This issue requires immediate attention. It should be addressed as a recall, as it stems from a defective engine design rather than normal wear, misuse, or neglect.

The contact owns a 2017 Ford Escape. The contact stated that while driving at 45 MPH, the check engine warning light illuminated. The vehicle was taken to an independent mechanic, who diagnosed the vehicle with coolant intrusion in two cylinders and determined that the engine long block needed to be replaced. The vehicle was not repaired. The manufacturer was notified of the failure. The failure mileage was approximately 87,000.

The contact owns a 2017 Ford Escape. The contact stated that while driving at an undisclosed speed, the check engine warning light illuminated. The vehicle was taken to Auto Zone, and the contact was informed that there was a misfire in cylinder #2. The contact replaced the ignition coils and spark plugs; however, the following day, the check engine warning light was illuminated, and the contact took the vehicle to another Auto Zone, the vehicle was diagnosed with cylinder #2 misfire. The contact then took the vehicle to an independent mechanic, and there was white smoke coming from the coolant intrusion into the engine. The independent mechanic used a borescope and determined there was coolant intrusion in cylinder #2. The vehicle was not repaired. The manufacturer was not made aware of the failure. The failure mileage was approximately 57,000.

My vehicle was inspected by a mechanic after experiencing sudden loss of power and stalling while merging onto the expressway in active traffic. At the time of the incident, the vehicle became unable to accelerate properly, creating a serious safety hazard due to surrounding vehicles traveling at highway speeds. The mechanic determined that the fuel pump had failed. During inspection prior to replacement, the mechanic identified metal shavings present in the fuel system, which appear to have originated from the fuel pump. These metal fragments contaminated the system and pose a risk of further engine damage. This failure appears to be related to a known issue involving fuel pump defects in Ford vehicles. The design and/or function of the fuel pump may allow internal deterioration that leads to system-wide contamination and potential engine failure. This issue presents a serious safety concern due to the risk of sudden stalling and loss of power while driving, particularly during high-speed merging conditions.

Coolant intrusion to cylinder #3 deeming the engine bad needing to be replaced.

Coolant intrusion causing need for engine replacement. Like many others I've read about this is a KNOWN ENGINE DEFECT that Ford does not want to fix.

Coolant intrusion into engine from poor design. A known issue which causes overheating which may cause fires or engine failure while driving. With thousands of Ford escape owners affected. It has a recall on certain models but models that aren't on the recall are also affected.

2017 Ford Escape Titanium 2.0 Eco boost, 86,000 miles coolant in engine block [Intrusion] blown motor. Me who still owes 9.300 on a loan me angry, not knowing how to fix. Shame on Ford for not building Ford motors to last over 150,000 miles or the duration of a 5-7 year loan. I had ignition coils and plugs replaced twice over 600,00 cost each time. Then an engine block test confirmed I need a new motor coolant in motor. I the disabled-can not afford as Ford dealer wants 10 grand for motor on a vehicle- blue book value less then 10 grand. Why did I buy this Ford? My 2018 Nissan Versa motor and transmission started to die at 18,000 original miles and completed death at- 20,000 original miles. Shame on manufacture companies- if you go to dealer I did today: 3-11-2026 and see 2026 brand new cars with only 35,000 mile drive train warranties- 100% confirms manufacture does not wish to make good motors in any brand, make & model.

‘Coolant Intrusion’ - A defect in engine design where coolant leaks into the cylinders, depleting coolant along with damage to motor etc. Overwhelming amount of both frustrated Ford owners suffering from having to pay for engine replacement while not at fault, and even larger amount of PROOF that this should be a recall, that it is still happening after year of insult and that Ford is content to continue not taking responsibility for it. Our 2017 Escape 1.5 eco boost will not even leave the driveway. The first time the vehicle detected “engine overheating” the vehicle dropped to ten miles per hour “limp home mode” and wouldn’t let me steer properly to move off to the side. I was going 50 mph, and almost wrecked. The engine wasn’t over heating, it was 53 degrees outside and I had just pulled out of my driveway.. engine still cold. Now , I can completely fill the engine and reservoir with coolant and it still depletes the coolant as well as won’t drive just to leave the driveway. We cannot afford an engine replacement, but this issue was also certainly not caused by us. This coolant intrusion problem is so far beyond obviously being Ford responsibility because of the massive amount of FORD CUSTOMERS with the same issue (affecting many other models btw) that it is both insulting and fraudulent for this to continue.

Bought the car used in 2021 from a non Ford dealer, 3 months after purchase the engine failed due to coolant leak in the 3rd cylinder, was told Ford had created a new engine to fix the problem so went $5,000 in the hole for the new engine by Ford and had it replaced by a Ford certified mechanic. Now in March 2026 the car started having issues with skipping limited power. Took it to the mechanic and once again being told we need a new engine because it misfiring and low compression in the same cylinder number 3 and it's an internal issue. The new engine we purchased only had 60,000 miles on it. Ford needs to issue a recall and replace the engines for free and refund what consumers have already paid out for repairs. This issue is dangerous and Ford has done nothing to fix the issue. This year model for the escape has had nothing but problems and Ford knows it and does nothing