2017 Ford Fusion fuel system problems

Filed Aug 18, 2026 · Engine, Fuel system · FL

If i do not run my car for atleast 10 minutes before driving, my gas tank will start making a loud horn sound, and when this happens and i go to slow down, the car will shut off. Mechanics say there’s an issue with the purge valve and the charcoal filter. I’ve already had this issue fixed three times and it comes back less than a week prior to service

Filed Jan 12, 2026 · Engine, Fuel system · KS

Coolant leaking into cylinder, causing sudden rough driving, engine overheating warnings that don’t match temperature readings and distract driving.

Filed Nov 7, 2025 · Fuel system · IN

Have had to replace the same 2 coil pacs in last three months. Car will not accelerate properly will not shift into gears properly took to have information test done keeps coming back fouled 2 & 4 coils

Filed Oct 2, 2025 · Engine, Fuel system · MI

Engine has cylinders flooding with coolant due to the design of the EcoBoost engine

Filed Sep 6, 2025 · Electrical, Fuel system · AZ · crash · 1 injury

the federal safety agency COMPLAINT - 2017 Ford Fusion Energi Titanium (VIN: REDACTED) - [XXX] (Collision) Q1: FAILED COMPONENT Battery Energy Control Module (BECM) and hybrid battery cell balancing circuits failed post-collision. Per Ford Recall 23V‑440, Current Interrupt Device causes excess voltage, fire risk, toxic gas exposure. DTCs: U1027 (ABS/ECM loss), P2450/P2451 (EVAP stuck open/closed), P0DD2/P0DD6/P0DDE (battery cell balancing circuits H/J/K/M stuck off). Vehicle available for inspection. Q2: SAFETY RISKS Sudden power loss, fire risk, CO/HF toxic gas exposure from damaged cells. HF IDLH 0.025 g/m³. Symptoms: headaches, cognitive issues, respiratory problems requiring Brain MRI. Ford documented 7 fires, 2 while driving. Gas events recur when changing charging amperage; CO detector alarmed repeatedly; hospitalized for symptoms. Q3: DEALER CONFIRMATION NOT investigated. No Ford dealer conducted required post-collision battery diagnostics despite DTCs proving multiple system failures. United Insurance Claims ignored [legal demand] for hybrid-specific inspections. No CO/HF assessment. Battery cell balancing failures indicate physical collision damage to high-voltage system. Q4: INSPECTIONS Insurance: Standard only, ignored DTCs requiring hybrid testing. Ford Service (Tempe, AZ) and Ford Collision Center (Mesa, AZ): No inspection; reasons given a) lack capability b) we just scan the vehicle; we don't thoroughly inspect for gas leaks". Recall 23V‑440 documents identical failures. Police: No report (real-time audio capture of admission of at-fault driver), no hazmat assessment. Multiple permanent DTCs prove need for Ford-certified diagnostics. Q5: WARNING SYMPTOMS Pre-collision: Intermittent issues, check engine light, reduced range. Post-collision: Reduced range, Gas exposure symptoms plus DTCs U1027, P2450/P2451, P0DD2/P0DD6/P0DDE showing communication/battery cell failures. Medical documentation available. Pattern confirms BECM/battery damage per documented defect. INFORMATION REDACTED PURSUANT TO THE FREEDOM OF INFORM

Filed May 11, 2025 · Engine, Fuel system · CA

The temp gauge suddenly jumped up and alert said coolant was low. Driving on freeway, car shut down before I could get into a shoulder. Big rigs swerving around me, could have been killed. No leaks under car. Cap off the coolant reservoir and the coolant level bubbles up back to normal. After that, even driving one mile makes the temp gauge jump up and drop down erratically. Quoted more thank $8,000 to repair because it requires a new engine? Ford dealership said this is very common issue for Ford Fusions, that it is a design flaw and many of their clients have had similar safety scares.

Filed Apr 18, 2025 · Engine, Fuel system · NV

Just got my car I’m financing (used) It’s been giving me problems since I got it slow acceleration, overheat . , engine stalling Start and go Option isn’t working . Can I have a professional assist me with a recall maintenance please

Filed Apr 12, 2025 · Electrical, Fuel system · NH

I believe my 2017 ford fusion should be included in the recall for the BECM for the 2019-2020 because my charging port has a sticker with QR code and ( CD391 PHEV ) and I keep having intermittent problems with the Battery Energy Control Module

Filed Feb 25, 2025 · Engine, Fuel system · 86,000 miles · MO

The contact owns a 2017 Ford Fusion. The contact stated that the check engine warning light was illuminated. The message to clean around the gas cap was displayed. The contact stated while driving 30 MPH, the vehicle made an abnormally loud sound and was vibrating. The contact pulled over to the side of the road. The contact noticed that the sound was coming from the fuel tank flap. The contact stated that while pushing the fuel tank flap, the contact felt a significant air pressure, and the failure ceased after the flap was closed; however, the failure recurred while the flap was not completely closed. Additionally, the contact stated that the vehicle was experiencing rough idling and the vehicle stalled while at a traffic light. The contact stated there was black smoke coming from the tailpipe. The vehicle was taken to Auto Zone, where it was diagnosed and determined that the EVAP system was leaking, and the EVAP canister control valve had failed and needed to be replaced. The dealer was notified of the failure. The manufacturer was notified of the failure and referred the contact to the federal safety agency Hotline for assistance. The failure mileage was approximately 86,000.

Filed Dec 31, 2024 · Electrical, Engine · 174,000 miles · VA

There is a recall on 2017 Ford Fusion's torque converter. I currently have a 2017 Ford Fusion. After inspection at a Ford service dealership, the "torque converter clutch internally failed filling the transmission filter with metal debris and starving the pump for fluid causing debris to go throughout the transmission." The problem with this, is that even though it's list as a recall for ,y specific car, the recall is not listed under my VIN number. This inspection was done on December 17, 2024. The safety of myself and children were put at risk when my car hesitated to accelerate on multiple occurrences on busy roads and intersections. The problem has been reproduced by a Ford dealer and has also been inspected by a Ford service dealership. There were no warning lights on indicating that there was a problem.