2015 Ford Fusion fuel/propulsion system problems

“I own a 2015 Ford Fusion SE. I bought it used when it only had 47,000 miles on it. Over the course of time since buying it in DEC 2022 until now, it has had low coolant that I have had to address but no visible leaks. Current mileage now is 87,100 and just recently the coolant was low again and the check engine light came on for DTC P0301 -Cylinder 1 misfiring. It has had rough start ups, rough idle, decreased acceleration, and poor fuel efficiency. I have found the problem to be 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. After researching it I found that many other people have had the very same issue with no help from Ford. This should be a recall as this is an internal issue with the short block and something that should have been disclosed before purchasing this model/engine. The only repair that will fix the core of the issue is replacing the entire short block which costs thousands of dollars, way more than the cost of the entire vehicle at this point. Without fixing the issue, the engine will…”

“I am reporting a serious and ongoing safety issue involving my 2015 Ford Fusion. The vehicle experiences intermittent power steering failure while driving. The steering assist will suddenly disengage and re-engage without warning, making the vehicle extremely difficult to control. This condition becomes even more dangerous in wet weather, where the vehicle is sometimes nearly undriveable. Additionally, I am now experiencing a popping noise in the steering wheel. This raises concern of a possible mechanical failure consistent with known recalls involving steering wheel bolt defects that could result in the steering wheel detaching. These issues are consistent with known recalls, including: - Power Steering Failure Recall (15V340000) - Steering Wheel Bolt Recall (18V167000 / 18S08) Despite these known safety defects, Ford has refused to repair the issue, stating that the recall has expired. This presents a serious safety hazard, including risk of loss of steering control, crash, injury, or death. I am requesting immediate investigation and enforcement of manufacturer responsibility for this safety-related defect.”

“Over the course of 3 weeks I started to notice a strong smell of gasoline after filling my fuel tank that lasted for about the first quarter of the tank. I did look around the car and under it to see if I could observe a leak, but saw nothing upon visual inspection. After about 3 weeks I observed a very strong smell of gasoline when I walked out to the car in the morning and observed gasoline on the rim of the passenger side tire as well as on the ground by the tire. At that point I looked up recalls on the 2015 fusion and did find one on the fuel system but was advised that it is not active on my vin. I took my car to a local shop where they found that both fuel senders were wet and leaking thus causing the fuel leak.”

“My vehicle will not turn on after refueling, but there are no signs of visible damage. The check engine light remains illuminated, and the code read for the O2 sensors. The RPM jump up and down at the slightest push of the accelerator, and occasionally the engine will shut off when RPM drops to idle speed.”

“Previously, about 5-6 times the car experienced sputtering and then stalling shortly after a warm engine restart. After 2 tries, the car would continue running. No check engine. No codes stored. Final time (before a scheduled shop visit) it stalled on a busy 4-lane road at rush hour and would not restart. Wife managed to manuever into the middle turn lane. Would not restart. Car displayed (unhelpfully) to check the owners manual. Towed to Firestone who found bad spark plugs (in particular cylinder 3) showing coolant leakage. Firestone seemed to be aware of the systemic issues (said replacing plugs was not solving the root problem, but they don't do engine replacements. Estimated that the car might run correctly for maybe a year. Car stalled again 3 days later). Coolant level was low. My experience seems similar to many others (ie., 2013-19 engine coolant leak). Car at dealership.”

“In July 2021 I had the CPV replaced because the purge valve was stuck open. Now, less than 2 years later, 45,000 miles later, I am once again having the same issue. Code P1450. Unable to bleed up fuel tank. Just like last time. My vehicle check engine light is on and after I get gas my car starts sputters and does not want to start.”