I was driving home from work traveling about 50 miles per hour starting to slow down for a stop light when the oil light flashed and I completely lost my breaks and had to use the emergency break and swerve to the shoulder of the road to stop. We had the vehicle towed to a shop where they stated there is a large oil leak from the vacuum pump and DCT’s showing timing concerns with the engine. They removed the oil filter and noted it was full of metallic and the bottom of the filter canister there were larger metallic debris. Dealer is stating the engine is condemned at this point.
2018 Ford Focus engine problems
351 complaints (42% of all complaints for this car). Typical mileage when it fails: 60,000. 4 crashes reported.
- owner complaints
- 351
- of this car's complaints
- 42%
- typical mileage
- 60,000
- crashes
- 4
- recalls
- 1
Which part fails
- Engine: gasoline: turbo/supercharger2
- Exhaust system: emission control: gas recirculation valve (EGR valve)1
- Engine: oil/lubrication: oil cooler1
- Engine: oil/lubrication1
- Engine: engine control module (ecu/ECM)1
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 Focus engine problems in other years
Specific symptoms reported on the 2018 Ford Focus engine
Phrases found in the owners' own descriptions, so one complaint can mention several symptoms.
Check engine light 251Stalling 158Engine failure 72Overheating 47Loss of power 37Won't start 27Misfire 14Knocking 10Oil consumption 5
Related recalls
Engine and engine cooling: engine: oil/lubrication: pump
- What is wrong
- Ford Motor Company (Ford) is recalling certain 2016-2018 Ford Focus and 2018-2022 Ford EcoSport vehicles. The oil pump drive belt or drive belt tensioner may fail, resulting in a loss of engine oil pressure.
- Risk
- A loss of oil pressure can result in an engine stall and a loss of power braking assist, increasing the risk of a crash.
- Remedy
- Dealers will replace the oil pump tensioner assembly and oil pump drive belt, free of charge. If engine failure occurs due to a damaged oil pump belt and/or oil pump belt tensioner, Ford has authorized dealers to replace the engine assembly as an interim repair before the availability of remedy parts for the final repair. This repair will be free of charge (parts and labor). Owner notification letters were mailed August 11, 2025. Owners may contact Ford customer service at 1‑866‑436‑7332. Ford's number for this recall is 23S64.
Recall number 23V905000 · Recall details
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
Oil Pump Failure
On September 20, 2023, the Office of Defects Investigation (ODI) opened PE23-015 to investigate instances of engine failure due to loss of oil pressure in model year (MY) 2018-2021 Ford EcoSport vehicles. Some consumers reported a low engine oil pressure warning lamp immediately preceding a complete loss or reduction of motive power while the vehicle was in motion. The investigation revealed that the engine oil pump drive belt tensioner arm may fracture, separate from the tensioner backing plate, and/or the oil pump drive belt may degrade and lose teeth, resulting in a loss of engine oil pressure. A loss of engine oil pressure can result in engine seizure, which can result in a loss of motive power and a loss of mechanical vacuum pump required to provide power braking assist, increase the risk of a crash. On December 22, 2023, Ford filed recall 23V‑905 for certain MY 2016-2018 Ford Focus and 2018-2022 Ford EcoSport vehicles. The recall remedy provides the replacement of the oil pump drive belt tensioner assembly and oil pump drive belt with redesigned parts to improve robustness. In view of the recall action being taken by Ford, ODI is closing this Preliminary Evaluation. The agency reserves the right to take additional action if warranted by future circumstances. To review the reports cited in the Closing Resume ODI Report Identification Number document, go to
PE23015
What 2018 Ford Focus owners say
Most recent owner complaints, unedited.
The contact owns a 2018 Ford Focus. The contact stated that after the vehicle was repaired under a recall, while driving 45 MPH, the vehicle unexpectedly idled, causing the engine to misfire with the check engine warning light illuminated. The contact stated that the vehicle sputtered during the misfire. The vehicle was taken to the dealer, where the contact was informed that the engine needed to be repaired. The vehicle was repaired; however, the failure recurred. The vehicle was taken back to the dealer to be diagnosed, and it was determined that the cylinder wall had failed and the engine needed to be replaced. The contact was concerned that the failure was caused by an improper recall repair. The contact stated that the failure had not occurred until after the recall repair was performed. The manufacturer was made aware of the failure by telephone, and a case was opened. The failure mileage was approximately 63,126.
The contact owns a 2018 Ford Focus. The contact stated that on several occasions while driving uphill, the vehicle lost power, the check engine warning light illuminated, and the message "Engine Fault" was displayed. The contact inspected the vehicle and noticed that the check valve on the vacuum pump had separated. The check valve was replaced every 1,000 miles. The contact stated that while driving approximately 35 MPH, the vehicle lost power and the oil warning light flashed. The vehicle was taken to the residence and parked. The contact inspected the vehicle and checked the dipstick, noticing bits of rubber inside the oil. The failure mileage was approximately 32,000.
My Ford vehicle has experienced repeated and significant engine problems that have never been successfully resolved despite numerous repair attempts at multiple Ford dealerships. The engine has been repaired/rebuilt multiple times, yet the underlying issue has continued and the engine has now seized. Most concerning, the vehicle unexpectedly shut off. Fortunately, it started again yesterday, but I do not consider it safe to drive because I am concerned it could shut off again while being driven, causing a sudden loss of power and creating a serious safety risk. Ford is declining further assistance because the vehicle odometer is approximately 105,000 miles. However, the engine has been rebuilt multiple times and has substantially fewer miles since its most recent rebuild. This is not simply an engine that failed for the first time at 105,000 miles; it is an ongoing problem that Ford dealerships have repeatedly attempted and failed to correct. Ford has advised that its assistance for this known issue is a "program," not a warranty. If Ford is aware of an engine condition that can result in repeated failures, engine seizure, or an unexpected shutdown/loss of power, I believe the safety implications should be investigated. I am asking the federal safety agency to determine whether this is part of a broader safety defect affecting this Ford model/engine and whether a safety recall or other action is warranted. I have extensive dealership repair records and Ford correspondence documenting the history.
First my wind shield wipers were coming on by themselves and not cutting off when I flicked the switch. Now my car is jerking when I press the gas to drive and sometimes moving in reverse after I press the gas to drive. Jerking and barely accelerating, then it decides to driver in between gaps. My safety is put at risk because sometimes it slows down or barely accelerates in oncoming traffic and moves backwards when cars are behind me at a light or stop sign. Manufacture by others which is a neighborhood auto shop. Just the check engine light came on.
There was supposedly a recall of 2012-2018 Ford focuses such as mine, which is a 2018, but somehow my car is not included in this recall even though it seems to be affected by the same problem. I believe it to have a faulty purge valve (forgive me if I am not precise in my terminology) as it stalls after I get gas and try to start it up. I have to rev the engine to get it to stay on. I cannot stop after I get it started because it roughly idles and seems like it will shut back off if I do, which makes this a little dangerous as well as damaging for my car. I am distressed that my car is not included in this recall because I desperately need to repair it before I ruin my engine but I cannot because I don't have any money.
at 72000 miles the vehicle stopped running no power no warning lights on indication of any issue. luckily it was on a side road. hade it towed to the ford dealer diagnosed with a broken timing belt and needed a new engine. the quote off $7000.00 to replace the engine with a new long block after paying the lone on the car I replaced the long block myself just last week on 07/20/2026 at a cost off around $5000.00
An authorized dealership performed a mandatory manufacturer safety recall repair on my vehicle for the Engine Oil Pump Belt and Tensioner (Ford Recall 23S64 / the federal safety agency Campaign 23V‑905). While performing this specific recall, the initial facility negligently compromised the cooling system and created a severe leak, directly causing complete and total engine destruction. A subsequent independent diagnostic inspection by a separate authorized dealership confirmed this negligence. The vehicle became instantly disabled while driving, creating a severe road hazard. Total documented property damages are $14,448.31. Furthermore, the dealership and Ford Corporate have explicitly refused to repair the vehicle, despite Ford's dealer bulletins authorizing long-block engine replacements for failures related to this recall. They have also refused to reimburse me for the totaled vehicle or the out-of-pocket expenses incurred. Ford customer service has employed shady tactics, denying liability and stonewalling my attempts to reach a resolution, completely failing to provide the remedy mandated by this safety recall. The vehicle and all documentation are available for inspection upon request.
Purge valve sensor and canister is malfunctioning causing my car to stall out
I had an oil pressure light come on while driving and it was followed by the car shutting off and not starting back up. It was towed to a mechanic who told me the timing belt broke while driving and the car requires a new engine. The car was the towed to a ford dealer who confirmed his diagnosis. The car has the 1.0l ecoboost engine and manual transmission. I saw that there is an open investigation on this exact problem and a recall would be greatly appreciated. I'm shocked they are allowed to use a wet timing belt and not a chain.
Questions about the 2018 Ford Focus engine
Does the 2018 Ford Focus have engine problems?
Owners have filed 351 complaints about the engine of the 2018 Ford Focus, 42% of all its complaints, more than any other problem.
At what mileage do 2018 Ford Focus engine problems start?
The typical (median) mileage in owner complaints is 60,000 miles.
Is there a recall for the 2018 Ford Focus engine?
Yes, 1 recall: 23V905000. Check your VIN to see if your car still needs the free repair.
Other 2018 Ford Focus problems
Transmission 319Fuel system 196Electrical 49Steering 30Acceleration 27Brakes 22Airbags 9Body 6Driver assistance 6Lights 5Wheels 4Seats 3Suspension 3Visibility 3Seat belts 2Locks 1Tires 1
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