Ford Escape check engine light comes on

Filed Nov 5, 2026 · Engine · CO

My 2017 Ford Escape was diagnosed with a coolant intrusion. Apparently the only way to fix this is replacing the engine block for more than the car is worth (~$10,000). The car only has 70,000 miles on it. It is available for inspection upon request. This problem has been confirmed by a dealer ([XXX] Ford of [XXX]). The check engine light came on and the problem was originally diagnosed as a cylinder fault with the course of action being 4 spark plugs and 1 ignition coil replaced. The check engine light continued to flash and it was then diagnosed with coolant intrusion. INFORMATION REDACTED PURSUANT TO THE FREEDOM OF INFORMATION ACT (FOIA), 5 U.S.C. 552(B)(6)

Filed Nov 5, 2026 · Engine · WA

Was told by an automotive repair shop that my car's check engine light codes are P0302/P0316. Current intrusion into the cylinder directly through the head gasket. The technician looked into this issue and found that 2019 Ford Escapes assembled in [XXX] in 2019 have these issues. I was not aware of this manufacturing error, and no recall/repair notices were issued. I'm putting XXX as my date of incident, even though the manufacturing error was done upon creation. I'm also selecting WA where the incident occurred, but my vehicle was assembled in [XXX]. INFORMATION REDACTED PURSUANT TO THE FREEDOM OF INFORMATION ACT (FOIA), 5 U.S.C. 552(B)(6)

Filed Nov 1, 2026 · Engine, Fuel system · IL

We've been having check engine light on "Cylinder 2 misfire". We had the spark plugs replaced and the ignition coil replaced, which fixed it for about a month, but it returned. We had further diagnostics done with video into cylinder 2 and found that we have engine coolant leaking into the cylinder. Apparently, this is a known, unrecalled issue from Ford on this engine with the coolant intrusion. Only fix is to replace the motor. Car has about 120,000 miles on it, but well taken care of. Works great otherwise, but with this issue, the engine could lock up or catch on fire on the road.

Filed Oct 25, 2026 · Engine · WI

21N12 Coolant Intrusion \ At dealership coolant in oil, coolant in firing cylinders possible explosion fire. Engine light popped on 2 weeks ago and they have my vehicle now and still do not know if they will fix it.

Filed Oct 21, 2026 · Engine · DE

When driving home my usual 5 miles from work, the car gave me a signal that it overheated and I should pull over immediately. This happened one other time during the week. The check engine light came on a few days later. When I brought it into The Ford dealership, they reported that the head gasket had blown, the engine had cracked, and it was leaking coolant into other areas of the car. It also affected several coils. They said it was unsafe to drive and quoted me $10,000 for a new engine and replacement. The car has only 90,000 miles on it, and I bought it used from a reputable dealer only 10 months ago. I have put <5,000 miles on it and kept it in good shape during this time. I was told this is a common issue for this car.

Filed Oct 20, 2026 · Engine · CA

Apparently my 2018 Ford Escape 1.5 liter Ecoboost engine has a known flaw of coolant intrusion into the cylinders. It can be inspected right now as it's at the Ford service center. This problem could have left me on the side of the freeway at night. Ford service has verified the problem and that it needs a new engine. I dont believe the parts have been inspected by anyone other than Ford service and my independent mechanic. There was a check engine light that came on back in April of this year. I brought it into Ford for basic minor service on April 29 and was told to check diagnostics I had to pay $298. I took it elsewhere and they told me it was a code that came up for the smog system. I didn't have any other issues at that time. In July a different light came on that was flashing so I took it to an independent mechanic and he found the misfire code of P0304 in cylinder #4. He proceeded to replace spark plugs and injector #4. Not until September did the sputtering start but no engine light came on. I took it back to my mechanic and he spent 2 weeks trying different things to figure out what was going on. He was unable to so I had to take it to the Ford service center and they verified the coolant intrusion problem. My car is only 8 years old and there was never a recall or service notice to advise me of this problem.

Filed Oct 17, 2026 · Engine · PA

The "check engine light" came on. We brought it to the Ford Dealership for checking. They told us there was coolant intrusion in the engine, and that the car was unsafe to drive and required a new engine. We had only put approximately 6,000 miles on the car after buying it used 2 years prior. We surrendered the car to the dealership and took a payout of only $1,500, for a car that only had 46,000 miles on it. We were told that the engine could go on fire and it was dangerous to drive. We were also told that "coolant intrusion" is a common thing that happens to these engines.

Filed Oct 13, 2026 · Engine, Transmission · VA

My daughter was driving our 2018 Ford Escape at highway speed when it suddenly began shaking and shuddering violently, with no advance warning. The check engine light came on for the first time as the shaking began. The vehicle lost propulsion, and the shaking impaired her ability to control it, creating an immediate safety emergency in moving highway traffic. She had to maneuver quickly out of traffic onto a narrow shoulder. It was dark, and the limited shoulder space made exiting safely difficult. She feared for her life due to the sudden failure and exposure to passing traffic. She reached the shoulder without a collision. The vehicle required an emergency tow through her insurance company, and she received transportation home. The vehicle had undergone a safety inspection in August before this incident. A Ford dealership confirmed an internal engine leak allowing coolant into a cylinder's combustion chamber. A borescope inspection found liquid on top of the piston, and a cooling-system pressure test confirmed coolant entering the combustion chamber. The spark plugs were severely carbon-fouled, causing a misfire. Replacing them temporarily improved the symptoms, but the misfire quickly returned. The dealership determined that the engine requires a rebuild or replacement. The diagnosis appears to correspond to Ford Customer Satisfaction Program 21N12, dated June 9, 2022. We were not notified of this issue before the incident and found no corresponding safety recall for this vehicle in the federal safety agency's records. This sudden failure caused loss of propulsion and impaired control at highway speed, forcing an emergency maneuver onto a narrow shoulder after dark. The check engine light provided no advance warning. We request that the federal safety agency investigate this defect and determine whether a safety recall is warranted to prevent similar incidents and injuries.

Filed Oct 12, 2026 · Electrical, Engine · TX

On approximately September 28, 2026, the vehicle began sputtering when first turned on. It then progressed to running extremely rough. On September 30, 2026 the Engine Icon lit up first. A few days later, I received an Engine Fault Service Now message. I went to the Auto Zone on October 4, 2026 and they ran a diagnostic check. These are the codes that were found: Check Engine Fail Replace Ignition Coil and Spark Plug #3 P0303 Cylinder 3 misfire detected P0339 Crankshaft Position Sensor A Circuit Intermittent P0300 Random misfire detected Cylinder 3 On October 5, 2026, I took it to my mechanic and he began checking everything. He found oil on and inside the computer. He also found that there was antifreeze residue on the Cylinder and Spark Plugs. He did some research to find out what could cause this to happen. He found the following: 1,134–1,711 engine complaints depending on dataset. Failures typically occur between 50,000 and 100,000 miles. Main Engine Problems 1. Coolant Intrusion (1.5L EcoBoost – Most Common & Severe) Coolant leaks past the block/head sealing surface into cylinders. Not a head gasket failure—requires short-block or long-block replacement. Symptoms: Misfire codes (P0300–P0304) White exhaust smoke Unexplained coolant loss Rough idle, stalling, overheating. 2. Cracked Engine Block Often the end result of prolonged coolant intrusion. Leads to catastrophic engine failure requiring full replacement. On Friday, October 9, 2026, I drove my car to work, approximately 2.5 miles, after the Escape sitting for 3.5 hours, I started it. I immediately received the HIGH ENGINE TEMPERATURE STOP SAFELY, and the engine shut off. On the 3rd try, the Escape stayed running. I could only drive 11 mph. On my final turn onto a busy street, the Escape began sputtering and would not accelerate at all. I was stuck in the middle of the street, putting myself at risk of being hit. I finally made it to a parking lot but had to be pushed home by my son.

Filed Oct 12, 2026 · Engine · MN

Engine light came on so took vehicle to auto repair shop. They diagnosed coolant intrusion into the engine, and told me this is a known problem. Ford has issued technical service bulletin 22-2134, as well as other documentation on the problem. It is both a functional and safety hazard. There is a class action suit (Miller vs. Ford) on this matter currently. I took the vehicle to a Ford dealer and they said there is no program from Ford to cover this known problem. I have 73,000 miles on my car! Yes, it is 8 years old, but that should not degate action from Ford on this. They have never notified Ford customers, and yet this is a safety hazard (can cause enginer to seize and start a fire). I was quoted $15,000 cost to replace the enginer from the dealer. I cannot afford this, but am afraid to drive my car!