Check engine light illuminated. Dealer retrieved DTC P0457 for an EVAP leak. Dealer performed EVAP diagnostic testing and determined that the canister purge valve was leaking. Purge valve was replaced at owner expense. After replacement, EVAP leak verification passed and DTC was resolved. I am reporting the failure because Ford has previously identified canister purge valve failures on other Ford vehicles and I believe similar failures may be occurring on Ford Fiesta vehicles.
2017 Ford Fiesta engine problems
21 complaints (28% of all complaints for this car). Typical mileage when it fails: 60,000. 2 crashes reported.
- owner complaints
- 21
- of this car's complaints
- 28%
- typical mileage
- 60,000
- crashes
- 2
- recalls
- 0
Which part fails
- Exhaust system: emission control1
- Engine: oil/lubrication: pump1
At what mileage
Complaints by mileage at the time of the problem.
0k-25k
25k-50k
50k-75k
75k-100k
100k-125k
125k-150k
150k-175k
175k-200k
200k+
Ford Fiesta engine problems in other years
Specific symptoms reported on the 2017 Ford Fiesta engine
Phrases found in the owners' own descriptions, so one complaint can mention several symptoms.
Related recalls
No recalls on record for this model year.
Related investigations
Timing Belt Failure
On December 18, 2025, the Office of Defects Investigation (ODI) opened PE25020 to investigate instances of timing belt failure in model year (MY) 2015-2017 Ford Fiesta and MY 2015-2018 Ford Focus vehicles manufactured by Ford Motor Company (Ford), equipped with a 1.0L engine and manual transmission (subject vehicles). Additionally, MY 2018-2021 Ford EcoSport and MY 2016-2018 Focus vehicles with a 1.0L engine and automatic transmission were analyzed as peer vehicles because they utilize a wet timing belt comprised of similar material as the timing belt in the subject vehicles. Through the PE, ODI investigated a potential failure/degradation of the timing belt that may affect oil pump function resulting in a lack of engine lubrication and potential loss of motive power. The complaints commonly allege a low engine oil pressure warning lamp immediately preceding a complete loss or reduction of motive power while the vehicle is in motion. Some complaints allege that a sudden loss of motive power or engine seizure occurred without warning or prior detectable symptoms. ODIâs analysis supports that this failure can occur without sufficient and advanced warning to the driver that a loss of motive power/engine seizure is imminent. ODI found that the timing belt material may degrade and create debris that clogs the mesh oil pump pick-up screen, resulting in reduced oil pressure in the engine. As additional debris accumulates on the screen, this can progress to a loss of motive power while driving due to a lack of engine lubrication. The failure data provided in response to this investigation revealed an average failure mileage of approximately 70,000 miles, and that 98% of the failures occurred prior to the 150,000 mile timing belt replacement interval per the vehiclesâ maintenance schedule. Based on evidence collected via consumer surveys and an engine teardown, failures have occurred despite evidence of proper and routine oil maintenance. The oil pump pick-up screen is not serviceable, so debris accumulation cannot be inspected or manually removed without removing the engine from the vehicle. On June 2, 2026, Ford informed ODI of a non-safety customer satisfaction program for global vehicles with the 1.0L Fox Classic Timing Belt. This program will notify customers globally of a revised maintenance interval for the timing belt, reducing the original 150,000 mile interval down to 100,000 miles/6 years. This customer satisfaction program will also offer reimbursement to eligible customers who previously paid to have their engine repaired or replaced due to a timing belt related issue. Based on the federal safety agencyâs analysis of the data, failure rates, information provided by Ford, preliminary engine teardown analysis, and precedent recalls regarding loss of engine oil pressure with the presence of driver facing warnings, ODI believes there is an unreasonable risk to motor vehicle safety. ODI is opening this Engineering Analysis to perform component-level and vehicle testing. To review the reports cited in the Closing Resume ODI Report Identiï¬cation Number document, go to
EA26004
Timing Belt Failure
On December 18, 2025, the Office of Defects Investigation (ODI) opened PE25020 to investigate instances of timing belt failure in model year (MY) 2015-2017 Ford Fiesta and MY 2015-2018 Ford Focus vehicles manufactured by Ford Motor Company (Ford), equipped with a 1.0L engine and manual transmission (subject vehicles). Additionally, MY 2018-2021 Ford EcoSport and MY 2016-2018 Focus vehicles with a 1.0L engine and automatic transmission were analyzed as peer vehicles because they utilize a wet timing belt comprised of similar material as the timing belt in the subject vehicles. Through the PE, ODI investigated a potential failure/degradation of the timing belt that may affect oil pump function resulting in a lack of engine lubrication and potential loss of motive power. The complaints commonly allege a low engine oil pressure warning lamp immediately preceding a complete loss or reduction of motive power while the vehicle is in motion. Some complaints allege that a sudden loss of motive power or engine seizure occurred without warning or prior detectable symptoms. ODIâs analysis supports that this failure can occur without sufficient and advanced warning to the driver that a loss of motive power/engine seizure is imminent. ODI found that the timing belt material may degrade and create debris that clogs the mesh oil pump pick-up screen, resulting in reduced oil pressure in the engine. As additional debris accumulates on the screen, this can progress to a loss of motive power while driving due to a lack of engine lubrication. The failure data provided in response to this investigation revealed an average failure mileage of approximately 70,000 miles, and that 98% of the failures occurred prior to the 150,000 mile timing belt replacement interval per the vehiclesâ maintenance schedule. Based on evidence collected via consumer surveys and an engine teardown, failures have occurred despite evidence of proper and routine oil maintenance. The oil pump pick-up screen is not serviceable, so debris accumulation cannot be inspected or manually removed without removing the engine from the vehicle. On June 2, 2026, Ford informed ODI of a non-safety customer satisfaction program for global vehicles with the 1.0L Fox Classic Timing Belt. This program will notify customers globally of a revised maintenance interval for the timing belt, reducing the original 150,000 mile interval down to 100,000 miles/6 years. This customer satisfaction program will also offer reimbursement to eligible customers who previously paid to have their engine repaired or replaced due to a timing belt related issue. Based on the federal safety agencyâs analysis of the data, failure rates, information provided by Ford, preliminary engine teardown analysis, and precedent recalls regarding loss of engine oil pressure with the presence of driver facing warnings, ODI believes there is an unreasonable risk to motor vehicle safety. Therefore, this Preliminary Evaluation is being upgraded to an Engineering Analysis (EA26004). During this Engineering Analysis, the agency plans to perform component-level and vehicle testing. To review the reports cited in the Closing Resume ODI Report Identiï¬cation Number document, go to
PE25020
What 2017 Ford Fiesta owners say
Most recent owner complaints, unedited.
The contact owns a 2017 Ford Fiesta. The contact stated that while driving at 65 MPH, there was an abnormal knocking sound coming from the vehicle, and the vehicle started to lose motive power. The contact was uncertain if any warning lights were illuminated. Due to the failure, the vehicle was towed to an independent mechanic, where it was discovered that the engine oil pump belt needed to be replaced. Upon investigation, the mechanic linked the failure to the federal safety agency Campaign Number: 23V905000 (Engine and Engine Cooling). The vehicle was then towed to a dealer and the cause of the failure was confirmed, but the contact was informed that the vehicle was not included in the recall. The contact was then provided with an estimate for the repair. The manufacturer was notified of the failure and provided the contact with the same information. The vehicle was not repaired. The failure mileage was unknown.
The contact owns a 2017 Ford Fiesta. The contact stated that while driving at an undisclosed speed, the check engine warning light illuminated. The vehicle was taken to the dealer, who diagnosed a failure with a purge valve solenoid. The contact was informed that the purge valve solenoid was stuck in the open position. The vehicle was repaired, but the failure reoccurred. The contact stated that the failure had occurred three times within four years. The manufacturer was notified of the failure, a case was opened, and the contact was referred to the federal safety agency Hotline for assistance. The failure mileage was 71,000.
On the coldest night of the winter the engine overheated. Pulled over immediately; , , now car will not start believe lit cracked the head or head gasket
I believe oil pump has malfunctioned. I had a significant loss of power while driving, that could cause sudden accident, had I not been proactive. After the loss of power, I heard a knocking from the engine, then the oil light came on and alerted me. I believe it can be inspected, but have not been able to have it towed to the dealership.
The contact owns a 2017 Ford Fiesta. The contact stated that while driving at an undisclosed speed, the engine overheated due to a loss of coolant. The vehicle went into Limp Mode. The check engine warning light was illuminated. The vehicle was able to be driven to the residence. The vehicle was towed to the dealer, where it was diagnosed that the engine oil pump was faulty, and the engine needed to be replaced. The vehicle was not repaired. The manufacturer was made aware of the failure and advised the contact to file a complaint with the federal safety agency Hotline. The failure mileage was approximately 106,000.
I was driving down a very busy highway about 60 mph when my oil light started flashing on my dash and my check engine light came on and when I tried to push my brake pedal to stop my car I couldn't push it in. My brakes were very hard, I had to pull my emergency brake to stop my car and coast into a gas station so I didn't hit anyone. I have done a lot of research online and this same issue is already under recall on 2 other Ford Models as well as a class action lawsuit against Ford because of this issue. My model however is not listed under the recall because it has a manual transmission and they said that those models are not affected but that's clearly not true.
I was driving down [XXX] headed to Columbia and as I was approaching a stop light and getting ready to press my break my oil light on my dash started flashing, and when I attempted to push my brake pedal I couldnt. My brake pedal was hard as a rock and wouldn't press in at all. The highway I was traveling on is a very busy 4 lane highway, I was traveling about 60mph and had to pull my emergency brake and practically stand on my brake pedal to get my car to slow down and coast into a gas station parking lot. I barely missed hitting the car in front of me by a few inches. INFORMATION REDACTED PURSUANT TO THE FREEDOM OF INFORMATION ACT (FOIA), 5 U.S.C. 552(B)(6)
My name is [XXX] (phone [XXX] , email: [XXX] ) I bought a Ford Fiesta 2017 VIN # [XXX] in Feb 2021. The car with 25K. Currently, at 59K Cylinder 1 and Cylinder 3 misfire because coolant gets in both cylinders, diagnosed by a local car mechanic! When driven, the car is a fire hazard!!! I’ve submitted a claim to Ford Motor Company [XXX], and they replied they don’t have a program that can help me! Next, I took the car to Ford's authorized service, Ted Britt Chantilly, VA. The car stayed there 11/7-11/21. According to them, the problem was only a cracked spark plug near cylinder 3. After I paid the diagnostic fee plus the repair cost. The car started exhibiting the misfire problems within the first 10 miles driven. The car was returned to the Ford Service department the next morning 11/22. The OBD reader at Ted Britt Chantilly, VA showed a misfire, this time in cylinder 1 and cylinder 4. My car is at Ted Britt Chantilly, VA for a second time since 11/22/. Still, they can’t figure out why the car engine misfires!!! INFORMATION REDACTED PURSUANT TO THE FREEDOM OF INFORMATION ACT (FOIA), 5 U.S.C. 552(B)(6)
I was involved in a MINOR motor vehicle accident. 9/21/2022 during the accident my 2017 ford fiesta suffered considerable damage(which I was ticketed for, they said wreckless driving.. I wasn't speeding and I have police reports to back this up). The car did its job and no one was substantially hurt. When I got a chance to look at the car further I noticed the passenger side motor mount(plate not the entire mount) exploded during the crash and allowed the engine to be pushed back. On that side. After retrieving the pieces that remained, there was a clear issue with the part previously mentioned. There is obvious gas porosity in the cast aluminum part. The car has since been brought back to running and driving condition. My over all concern is people potentially being charged criminally over what could be a manufacturing flaw. If the mount plate had held the damage my car received would have been considerably less. I'd like to also note I stopped at my local ford service center to inquire about this aswell. And he recommended I get in contact with ford(manufacturing) I tried by phone and that's almost impossible. I've attached photos for reference
Questions about the 2017 Ford Fiesta engine
Does the 2017 Ford Fiesta have engine problems?
Owners have filed 21 complaints about the engine of the 2017 Ford Fiesta, 28% of all its complaints.
At what mileage do 2017 Ford Fiesta engine problems start?
The typical (median) mileage in owner complaints is 60,000 miles.
Is there a recall for the 2017 Ford Fiesta engine?
There is no recall for this problem on this model year.
Other 2017 Ford Fiesta problems
Transmission 22Fuel system 16Electrical 7Brakes 5Acceleration 4Wheels 4Driver assistance 3Steering 3Airbags 2Body 2Lights 2Seats 2Seat belts 1Suspension 1Visibility 1
VIN decoder
See the problems and recalls for an exact car
Buying a used 2017 Ford Fiesta?
Check the exact car before you pay: accidents, salvage or flood titles, odometer readings and previous owners.
Check its history