2018 Ford Escape fuel system problems

Filed Nov 7, 2026 · Engine, Fuel system · FL

I purchased a used 2018 Ford Escape SE equipped with the 1.5L EcoBoost engine on June 26, 2026. The vehicle currently has approximately 55,088 miles. While driving, I experienced a check-engine warning light after accelerating. The warning light subsequently began flashing while the vehicle was moving and would become solid when stopped or idling. The vehicle also developed noticeable engine shaking and rough operation, particularly when stopped at traffic lights with the transmission in Drive. The shaking is significantly reduced when the transmission is shifted into Park. The vehicle displayed diagnostic trouble code P0302, indicating a cylinder 2 misfire. I also noticed that acceleration was not as responsive as expected, requiring additional time to gain speed. Upon inspecting the engine compartment, I observed that the coolant level appeared low. These symptoms raise safety concerns because the vehicle may experience reduced engine performance or potentially lose power while driving, particularly during acceleration or when merging into traffic. I stopped operating the vehicle because of concerns about further mechanical damage and driving safety. According to the vehicle’s service history, the engine short block was replaced on August 3, 2021, at approximately 28,170 miles. The service history also indicates subsequent cooling-system maintenance. I am concerned that the current misfire and apparent coolant loss may be related to an internal engine or cooling-system defect, including possible coolant intrusion, although the underlying cause has not yet been confirmed. The vehicle has not yet undergone a complete diagnostic inspection by a Ford dealership or independent repair facility for this incident. An experienced mechanic familiar with these engines expressed concern about possible internal engine failure based on the symptoms described, but no physical testing has confirmed that assessment. The vehicle remains parked and is available for inspection

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 9, 2026 · Engine, Fuel system · KY

Failed Component/System: The engine assembly/engine cooling system. The internal structural failure of the cylinder block (open-deck design defect) allowing engine coolant intrusion into combustion chambers, cylinders 2/3. Safety: The vehicle is experiencing severe engine stalling, immediate loss of motive power on active roadways, dense white smoke from exhaust which blinds trailing traffic. This causes immediate risk for rear-end collision, leaves others with the possibility to be stranded on dangerous traffic situations. The vehicle leaks hot fluids into the combustions system putting everyone at risk for under hood fires. Has the Problem been confirmed: Yes, my vehicle is currently at the Pennyrile Ford Dealership, they performed a cooling system pressure test and borescope inspection, and confirmed internal coolant intrusion requiring a total engine replacement. They have even confirmed and acknowledged that this is an on going issue! Dealer inspection: Yes Warning Lamps/Messages: Check engine soon light, raised engine levels, rapidly depleting coolant within days of refill, rough idling, cold start rumblings, sweet chemical smell and thick white smoke coming from tailpipe. Ford has already admitted this is an ongoing issue with these systems, I currently have a 2.0 engine but the recall is for the 1.0/1.5.

Filed Sep 29, 2026 · Electrical, Engine · TX

My vehicle has experienced a recurring cylinder 1 misfire (code P0301) over approximately two years. Ignition coils and spark plugs on cylinder 1 were replaced multiple times by different repair shops, but the misfire repeatedly returned, sometimes within months, sometimes within about a year. Wiring and injector testing was also performed and ruled out as the cause. A mechanic ultimately performed a leak-down/compression test and borescope inspection and found a compression leak located in the cylinder wall between cylinders 1 and 2, indicating internal engine damage. I was advised that this is not economically repairable and would require a full engine replacement. After researching this issue, I found this matches a widely-documented design flaw affecting 1.5L EcoBoost engines in this generation of Ford Escape, where coolant intrusion into the cylinders causes recurring, hard-to-diagnose misfires that are often initially misattributed to ignition coils, ultimately requiring engine block replacement. I am filing this complaint because this appears to be a known, unaddressed defect affecting this engine platform, causing significant repeated repair costs before the true cause was identified

Filed Aug 26, 2026 · Fuel system · 81,131 miles · IL

The contact owns a 2018 Ford Escape. The contact stated that while driving at an undisclosed speed, the check engine warning light was illuminated. A certified mechanic was contacted and diagnosed the vehicle with evaporative emission system purge flow performance failure. Additionally, the canister purge valve needed to be replaced. The contact stated that on December 24 of 2025, the vehicle was repaired by the dealer due to a failure associated with the issue, and the evaporative canister purge control valve was replaced. The dealer was contacted; however, the vehicle was not diagnosed or repaired because the warranty had expired. The manufacturer was not aware of the failure. The failure mileage was approximately 81,131.

Filed Aug 4, 2026 · Engine, Fuel system · 122,000 miles · UT

The contact owns a 2018 Ford Escape. The contact stated that while driving approximately 65 MPH, the vehicle stalled. No warning light was illuminated. The contact was able to pull over to the side of the road. The vehicle failed to restart and was towed to an independent mechanic, where it was diagnosed with fuel injector failure and coolant intrusion into the engine. The mechanic determined that the engine needed to be replaced. The vehicle was not repaired. The manufacturer was notified of the failure, but no assistance was provided. The failure mileage was approximately 122,000.

Filed Jul 23, 2026 · Engine, Fuel system · FL

2018 Ford escape ecoboost coolant leak and engine overheating. If not repaired, will destroy the entire engine.

Filed Jul 3, 2026 · Engine, Fuel system · MO

Request for the federal safety agency Investigation – 2018 Ford Escape 1.5L EcoBoost Coolant Intrusion Engine Defect ​Vehicle Information ​Year/Make/Model: 2018 Ford Escape ​Engine: 1.5L EcoBoost ​VIN: [XXX] ​I am submitting this complaint regarding a well-documented coolant intrusion defect affecting my vehicle’s 1.5L EcoBoost engine. The vehicle is experiencing coolant loss without any visible external leaks, and an authorized Ford dealership has confirmed that coolant is entering the engine, causing internal damage. ​The dealership noted that this matches the exact defect Ford has acknowledged in multiple Technical Service Bulletins (TSB 19-2375, TSB 20-2100, SSM 48106, SSM 48150) and Customer Satisfaction Program 21N12. However, I am told my specific VIN is excluded from coverage, leaving me financially responsible for a full engine replacement. ​This defect is a severe safety concern. It can cause sudden engine misfires, overheating, and a complete loss of power while driving, placing my family and other motorists at immediate risk. As a single mother rebuilding my life after leaving a domestic violence relationship, I cannot afford to pay thousands of dollars to fix an inherent, manufacturer-acknowledged design flaw. ​The high volume of consumer complaints proves this is a widespread manufacturing defect, not normal wear and tear. I respectfully request that the federal safety agency investigate this further and require Ford to issue a full safety recall or extend coverage to all affected vehicles, regardless of VIN eligibility. INFORMATION REDACTED PURSUANT TO THE FREEDOM OF INFORMATION ACT (FOIA), 5 U.S.C. 552(B)(6)

Filed Jun 30, 2026 · Engine, Fuel system · VA

The vehicle is experiencing severe engine malfunction due to a documented manufacturing defect: coolant intrusion into the engine cylinders (per Ford Technical Service Bulletin TSB 22-2134). An authorized Ford dealership service department at Shehy Ford, Midlothian, VA, has officially inspected the vehicle and confirmed this specific failure.This defect presents a severe and immediate safety hazard. While driving, the vehicle runs exceptionally rough, hesitates, and suffers from engine misfires. This causes a sudden loss of acceleration and vehicle power in active traffic, creating an imminent risk of a rear-end collision on high-speed roadways. Furthermore, the constant loss of engine coolant creates a severe risk of sudden engine overheating, cylinder head cracking, and catastrophic engine fire while the vehicle is in motion.The manufacturer is aware of this design defect via the certified class-action lawsuit Miller v. Ford Motor Co., but the dealership refused to offer goodwill assistance, quoting an exorbitant $17,000 for repair, forcing the vehicle to remain on the road in an unsafe, hazardous condition.

Filed Jun 24, 2026 · Engine, Fuel system · MN

The coolant is going into the cylinder or intake and exhaust causing the car to lose power and completely stal while on freeway. No warning, completely stal out.