2015 Ford Focus: sudden loss of power

Filed Sep 30, 2026 · Engine · MO

I am NOT filing in regards to the clutch fracture recall on previous page . I AM filing a complaint regarding the 1.0 L Ecoboost engine "wet timing belt " system which is currently under the federal safety agency Engineering Analysis . My vehicle has 147,000 miles and still has the original wet timing belt . Ford`s original maintenance schedule states this belt is a standard wear item that lasts 150,000 miles . However , independent and federal data shows these belts degrade prematurely , shedding rubber teeth that clog the oil pump pickup tube screen .This creates a severe safety hazard , including sudden engine seizure and an immediate loss of power braking assist while driving . Because this is a systemic design flaw creating an unreasonable safety risk , Ford should expand safety recall 23S64 / 23V905 to cover 2015 manual transmission models . This engine is EXACTLY the same engine as the ones covered in the 2016-2018 recall with the same " wet belt " design . Ford has already insinuated to many owners that the belt degradation is due to wrong oil types used in these engines . The owner`s manual clearly states to use a Ford oil specification ( WSS-M2C945-B ) which I have used religiously . Ford later recommended a newer oil specification ( WSS-M2C948-B) after the fact . They also have recently recommending changing the belts at 100,000 miles instead of 150,000 miles after the fact . Interestingly , newer versions of this engine are using a METAL timing chain instead of a rubber belt that degrades . I wholeheartedly believe Ford should be forced to recall these cars and fix this belt safety issue before someone gets seriously injured or killed .

Filed Sep 12, 2026 · Engine, Fuel system · CA

My 2015 Ford Focus SE with the 1.0L EcoBoost engine and 6-speed manual transmission is experiencing a loss of engine lubrication/oil flow. The camshafts are not receiving adequate oil, there appears to be insufficient oil flow/pressure reaching the cylinder head. I am concerned that continued driving could result in engine damage, engine seizure, or a sudden loss of power while driving. I am aware that the federal safety agency Recall 23V‑905 / Ford Recall 23S64 covers certain 2016-2018 Ford Focus vehicles equipped with the 1.0L EcoBoost for oil-pump drive belt or tensioner failure that can cause loss of engine oil pressure. My 2015 Focus is not currently included in that recall. I am submitting this complaint because my vehicle has a similar loss-of-lubrication condition and I believe the federal safety agency should document and evaluate failures occurring in 2015 Ford Focus 1.0L vehicles as well.

Filed Jun 28, 2026 · Transmission · WI

Car wants to stall out when "shifting gears" like a loss of power

Filed Jun 18, 2026 · Engine, Fuel system · KS

Engine Stalls: the engine stalls unexpectedly while driving at highway speeds and city/street speeds. Loss Of Power: Sudden loss of motive power creates an immediate crash hazard. Starting Issues: the car struggles to start or cranks excessively after refueling. Erratic Fuel Guage: The fuel gauge fluctuates wildly and gives inaccurate readings. Malfunction Indicator: The Check Engine Light is illuminated with emission-related codes. Fuel Tank Noise: Loud clunking or thumping noises come from the fuel tank area. The problem began in September 2025 and I took the car to a local mechanic and they fixed the issued, however the issue has started again. The fix did not solve the problems.

Filed May 11, 2026 · Engine · CA

No warning lamps until catastrophic engine failure. Power loss and that puts myself and others at risk. I have had multiple issues going back to first year owned when I had power loss while driving through interactions and on the freeway. Dealership tried to state it was due to bubble in coolant system. Then first engine failure occurred and was replaced by Ford

Filed Apr 13, 2026 · Transmission · FL

I am reporting a serious safety issue involving a 2015 Ford Focus equipped with the PowerShift transmission. The vehicle has experienced repeated failures of the transmission control module (TCM) and clutch system despite multiple repair attempts. The vehicle has been repaired at least three times for the same issue, yet the failure continues. While driving at highway speeds (approximately 65–70 mph), the transmission failed without warning. The vehicle lost power and was unable to properly shift gears, creating an immediate safety hazard. I was forced to navigate traffic with limited acceleration and was left stranded. This condition significantly increases the risk of a crash, especially when merging, accelerating, or maintaining speed in traffic. The failure occurs unpredictably and without sufficient warning. This issue is not isolated. The 2012–2016 Ford Focus models equipped with the PowerShift transmission have a well-documented history of similar failures, including prior complaints and manufacturer acknowledgment of defects. Despite multiple repair attempts, the defect has not been resolved, and the vehicle remains unsafe to operate. I am requesting that this issue be investigated as a safety defect, as it poses a serious risk to drivers and others on the road. I have found that many of the vehicles that recieved a replacement TCM, reported the problem came back, worsened, or the car had to be totalled all together. Even worse, took a huge hit.

Filed Nov 6, 2025 · Fuel system · ID

Car is stalling at low speed and losing power. Does not do it at high speed. Occasional check engine light. Will start surging. This is a know issue with the Ford Focus and Ford has issued a Customer Satisfaction Program 24N07. They refuse to honor the program unless you keep paying them for diagnostic work until the code shows up for it. I have ran the codes myself on it and it is fuel related to the Canister Purge Valve. This issue is very dangerous in that the car does stall out on the road with no warning. I have had this issue with the car for several years and have received the CSP letter but cannot get the work done. The issue happened 3 times yesterday, 11-5-2025.

Filed Sep 24, 2025 · Steering · NJ

I’m writing about my 2015 Ford Focus (VIN: [XXX] ), which has under 38,500 miles. While heading to work, I suddenly lost power steering—no warning, just stiff steering out of nowhere. The repair cost me over $5,000 to replace the electric power steering rack, which only a Ford dealer could handle due to software restrictions. This follows a TCM replacement that Ford covered under recall. I contacted Ford for goodwill assistance, but they refused. At this mileage, these failures are unacceptable. INFORMATION REDACTED PURSUANT TO THE FREEDOM OF INFORMATION ACT (FOIA), 5 U.S.C. 552(B)(6)

Filed Jul 10, 2025 · Engine · FL

The car keeps stalling and losing power while driving. There is no warning sign. Can cause accident if this keeps happening.Is not the first time.

Filed Feb 5, 2025 · Steering · 64,000 miles · NC

The contact owns a 2015 Ford Focus. The contact stated while driving 50 MPH, the steering wheel seized momentarily, due to a sudden loss of power steering functionality, causing the vehicle to cross over to the other side of the road, eventually stopping in a patch of grass on the side of the road. The contact continued to drive the vehicle with manual steering. The dealer was contacted and informed of the failure. The vehicle had not been diagnosed or repaired. The dealer confirmed that the VIN was not under recall for the steering. The contact used a diagnostic tool and retrieved a power steering fault code. The manufacturer was not made aware of the failure. The failure mileage was 64,000.

Filed Jan 10, 2025 · Engine, Transmission · KY

What happened: My 2015 Ford Focus has significant safety defects Ford has refused to address, despite these issues being covered under their Customer Satisfaction Programs (CSPs). These defects include engine stalling, power loss, and transmission issues, which pose serious risks to my safety and that of others. Ford’s inaction has exacerbated these problems. Key Issues: Engine Stalling and Hesitation (CSP 24N07 - Canister Purge Valve): The car stalls unpredictably at low speeds, especially during turns or stops, with an illuminated malfunction indicator lamp. This has led to dangerous situations, including near-accidents at intersections. Transmission Problems (CSP 14M02 - Transmission Control Module): The vehicle experiences intermittent power loss, failure to start without gas application, and a "Service Engine Soon" light. These issues have worsened over time. Clutch Defects (CSP 19N08 - PowerShift Dual-Clutch Transmission): The car exhibits jerking, shuddering, and slipping during normal operation, compromising control and safety. Timeline of Events: June 2020: I reported clutch issues under CSP 19N08, but Ford dismissed them as "not severe enough." January 2025: I returned to address worsening CSP issues, but Ford denied repairs, claiming the mileage cap had been exceeded. They demanded $4,000 for clutch replacement and $190 for diagnostics—fees I consider unjustified since these problems are related to acknowledged defects. Risks and Observations: The frequent stalling and transmission failures create significant safety hazards. As a veterinary technician who drives daily with my dog, these malfunctions put both our lives at risk. The stalling often leaves me stranded in traffic, endangering myself and other drivers. Warning lamps are consistently illuminated, and the issues have been confirmed by the dealership during prior visits. Despite these known defects, Ford refuses to perform repairs under their CSPs. This neglect of safety obligations necessitate

Filed Sep 27, 2024 · Transmission · 96,000 miles · TX

The contact called on behalf of her daughter who owns a 2015 Ford Focus. The contact stated that the vehicle intermittently failed to start immediately, and several attempts were needed to start the vehicle. While driving at various speeds the vehicle would begin decelerating and then turn off independently. The contact stated that approximately 30 minutes later the vehicle would restart as needed. The check engine warning light was illuminated. The vehicle was taken to the dealer who diagnosed that the transmission had failed. The transmission control module was replaced. The contact stated that several weeks after the repair, while driving approximately 10 MPH, the vehicle lost power. The check engine, low oil level, and several unknown system warning lights were illuminated. The contact stated that the transmission failed to shift as needed. The contact stated that after waiting for a while, the vehicle was restarted and driven as designed. The contact stated that several weeks after the repair was performed, while pulling into a parking lot the vehicle lost motive power. The vehicle was restarted after waiting for a while. There were no warning lights illuminated. The contact stated while driving approximately 30 MPH, the vehicle lost motive power, the brake seized, and the transmission failed to shift into the intended gear. The vehicle continued to roll. The contact was assisted with moving the vehicle over to the side of the road. After a while, the vehicle was able to restart; however, the contact opted to not drive the vehicle. The vehicle was towed to the dealer who diagnosed there was a blown mega fuse #9 causing an open wire that needed to be replaced. The powertrain control module (PCM) had experienced a loss of communication. The vehicle was repaired. The manufacturer was made aware of the failure and opened a case. The manufacturer had referred the contact to the federal safety agency Hotline to report the failure. The failure mileage was 96,000.