2017 Ford Fusion acceleration problems

Filed Sep 28, 2026 · Acceleration, Engine · CA

We purchased this 2017 Ford Fusion 1.5L EcoBoost in August 2022 at 48,968 miles. At 55,940 miles, the vehicle developed a documented coolant leak requiring water-pump replacement. At approximately 75,520 miles, the coolant level was again documented as requiring attention. At approximately 84,189 miles, the vehicle experienced low coolant, low oil, white/gray smoke and rough running. Manteca Ford identified Ford TSB 22-2322 and ultimately performed a major short-block replacement. Despite this major engine repair, mechanical and drivability problems continued. At approximately 101,375 miles, we returned the vehicle to Manteca Ford specifically for loss of power and hesitation. The Ford technician verified a “noticeable loss of power” and lack of full boost. Manteca Ford diagnosed and replaced the turbocharger. The problem was not resolved. Only approximately 205 miles later, at 101,580 miles, the vehicle returned to Manteca Ford because it was still hesitating during acceleration. Manteca Ford then identified DTCs P0729, P07AA, P2703 and P2704 and documented “TRANSMISSION INTERNAL MECHANICAL FAULTS,” including an incorrect sixth-gear ratio and friction-element faults. The dealer recommended replacement or teardown of the transmission. We are extremely concerned about the safety implications of this history. Loss of power and hesitation during acceleration can create a serious hazard when merging onto a highway, entering or crossing traffic, or attempting to accelerate to avoid a collision. This vehicle has experienced repeated engine/powertrain problems despite major repairs, and we are concerned the transmission condition may have been developing during the earlier loss-of-power/hesitation complaints. We request that the federal safety agency evaluate this history for a potential safety-related defect or broader pattern.

Filed Oct 11, 2025 · Acceleration, Engine · MN

2 separate dealerships made me pay to replace faulty tires when the new ones blew out within less than a month of purchase. They also pocketed the mail in rebates I was promised for buying new sets of tires from their locations. I started taking my car to an independent garage for regular maintenance. My traction control light has been on since shortly after I bought the car in 2018 but I never imagined I'd be spending my entire savings on repairs immediately after the useless warranty expired. First it was a cracked flex plate which I'm lucky happened when I was driving on a side road as opposed to the interstate. I was going roughly 55mph when I lost my ability to steer, accelerate, or even cut power to the ignition. My car has been towed 4 times with total cost of almost 10K and it still isn't fixed. I reported everything to Ford they don't stand by anything Ford manufactures. I'll probably be living in this piece of trash soon enough as that savings I just wasted was a down payment for a house

Filed Dec 17, 2024 · Acceleration, Fuel system · TX

Stopped at red light. When removing pedal from brake car would not move forward. Made revving noise when has applied. Car would not move but was still running. Could not drive car afterwards. .

Filed Oct 28, 2024 · Acceleration, Fuel system · MI

I am having a lot of problems with my transmission and torque converter and after some research I’ve seen those are both commonly recalled parts on the 2017 ford fusion. My car only has 67,000 miles on it and I believe it’s too soon for this to be a problem. When I try to accelerate from 2nd to 3rd gear my tachometer shoots up and my car will start doing a jerking motion and won’t accelerate

Filed Oct 17, 2024 · Acceleration, Lights · FL

Steering wheel clock spring is not working. Controls wipers, turn signals, speed control, voice commands, lane aware and allows to toggle thru control settings do not work. Ford doesn’t have part available or an ETA. This part covers vehicles from 2013 thru 2024 so currently vehicles coming down assembly line are using. My car is unusable like this. Aftermarket part is also unavailable. Please help

Filed Sep 19, 2023 · Acceleration, Electrical · 150,960 miles · CA

Turbocharger leaked oil into the engine causing irreparable damage to the engine. Oil leaking cause engine failure, smoke coming out of the tailpipe, several blown gaskets and steering wheel malfunction. Cars computer system froze, enabling vehicle to move forward. Motor mounts were faulty, loose and unstable. Grinding sounds coming from wheels, vehicle alignment is unsteady. Issues with this vehicle previously reported under the federal safety agency ID #11534780 updated information being reported after repairs have been repaired.

Filed Sep 18, 2023 · Acceleration, Electrical · CA

1). 3 days after purchasing the vehicle I wasn't sure but I could tell that something was wrong so I called my husband and told him while driving the car that something was wrong and he needs to notify the dealership. 2). 5 days after purchasing the vehicle I went into a grocery store. When I came out the car was on/running, all by itself. 3). Additional problems occurring on a daily basis with the vehicle which lets me know that it's electrical problems are as follows: A. The vehicle randomly turns on and off all by itself, this is very hazardous. B). The headlights also randomly do not work while driving the car, day or night, which is very hazardous for both me and my clientele, as I am a Lyft driver. C). The interior lighting on the console and dashboard become dim or do not turn on at all, day or night. D). While driving the vehicle it does not always accelerate properly, which is very hazardous in traffic. E). The Bluetooth system connects and disconnects itself randomly. F). The air and heating system randomly turn on and off without being touched. G). Charging my phone in the vehicle is also challenging as it does not always work. H). Bluetooth radio stereo system is continuously problematic, volume randomly increases and decreases and turns on and off by itself, even with the vehicle completely shut down. I). After locking the doors, everything inside the car does not completely turn off. Interior lighting sometimes turns off and on separately, and it can take up to 30 minutes for the dashboard lighting to go off. J). The instrument panel often makes some sort of sound/noise and the gear shifter dial will aluminate even though the car is off/completely shut down. K). While driving, front windshield defogger will randomly turns on, causing the windshield to fog up, distorting vision, which is very hazardous. L). Dashboard vents emit an extreme amount of heat even though both heater and air conditioner are completely off.

Filed Jun 12, 2023 · Acceleration, Driver assistance · AR

Accident

Filed Dec 25, 2022 · Acceleration · VA · crash

My Motor vehicle shift selector bushing broken out the ford issue is also in the 2017 models

Filed Apr 29, 2021 · Acceleration, Transmission · 60,000 miles · LA

Tl* the contact owns a 2017 ford fusion. The contact stated while driving approximately 10-20 MPH, the vehicle started to decelerate independently. The contact checked and verified that the vehicle was in the proper gear. The contact stated that the vehicle failed to accelerate and stopped independently. The contact turned off and restarted the vehicle however, the gear shifter failed to shift out of park. The vehicle was towed to an independent mechanic to be diagnosed. The contact was informed that the shifter link bushing needed to be replaced. The vehicle was repaired. The manufacturer was made aware of the failure and informed the contact that the VIN was not under recall. The approximate failure mileage was 60,000.