2018 FORD FOCUS Engine Problems

At 80000miles I noticed misfires and replaced original spark plugs per spec At 107578, misfires occurred, when I pulled plugs pos 1 was completely worn out, as well as pos 4.Codes were seen P0304 and P0301. Car ran well after replacement. I have been troubled by loss of coolant lately and could find no leaks. Also temp gauge in dash “wanders” Being retired I can’t afford to go to dealership. I believe spark plugs should not wear out after approx 25000 miles No overheating of engine has occurred . I drive about 12000/yr. Car is available to be seen. Dealer has not seen car Concerned problem could cause engine failure. Thank you

The engine stopped running do to bad timing belt / oil pump belt.

The malfunctioned component Engine Oil Pump failed while driving on highway causing the vehicle to both overheat and stall all at once, causing the vehicle to stop running in the middle of a main highway forcing me and another pedestrian to push the car into a gas station, out of the way of oncoming traffic, Ford did send out a recall notice for the Failed Oil Pump in December 2025 the same month my vehicle broke down. The vehicle was inspected by a mechanics shop, Master Muffler & Brake repair shop in Wareham Ma. as well as Empire Ford of New Bedford, Master Muffler & Brake concluded that the Head Gasket had blown, and Empire Ford of New Bedford concluded the issue was due to a cracked engine block. Prior to any issue there had been no warning signs then once the 2018 Ford Focus began to stall an overheating...

Ref Recall #23V905: I brought my 2018 Ford Focus into Northside Ford, San Antonio on Tuesday, Jan 6th, to comply with referenced recall. I was told that to "get in line" I would have to leave my vehicle at the dealership until parts were available, approximately a one month wait. There was no provision for a written recall wait list - then notify the customer when parts are available. Nor was a loaner car available. I believe such a policy that requires customers to lose use of their vehicle for a month is a barrier to referenced recall compliance. I ask that Ford change their procedure.

I was driving on a major road at about 40mph. The oil light unexpectedly came on and I experienced a sudden reduction of engine power. There was no prior warning about this issue before the oil light suddenly came on. This power reduction caused unpredictable vehicle driving behavior that could have caused an accident. I was able to get the car to a nearby Ford dealership who told me that the oil light came on because the timing belt started to break apart and began to seize up the engine. They have told me that the entire engine will need to be replaced. The malfunctioning parts should still be available for inspection. So far, only the initial Ford dealership and the auto shop I had my car towed to for repair has inspected the vehicle. I have called Ford directly and they would not help with my problem because there...

I was driving on a 40mph road, went to pass someone and touched the gas to do so and the car shuddered, lost power, and made a whining noise anytime the turbo would engage. The turbocharger had to be replaced. Luckily this occurred on a road that wasn't busy and was close to home. The car has 55,000mi on it and it meticulously maintained.

Vehicle experienced a highway-speed overheat and automatic engine shutdown. Inspection revealed antifreeze intrusion into the under-hood engine fuse box, causing widespread fuse degradation and electrical failure. This occurred following recall-related service. Vehicle lost power and is unsafe to operate due to electrical contamination and fire risk. Manufacturer and dealer have been unresponsive.

My wife was driving her car home from work when her car suddenly overheated in light traffic. She pulled over and called me. I came by and we saw that the coolant level was low, so we filled it up to the normal level and she drove it another 20 minutes back to our home. She said it was shuddering the whole way back. I started it in the driveway later that evening and a large amount of white smoke came out of the exhaust pipe and the engine still seemed to be misfiring. I tried starting it again the next day and it would crank but not start. It seems to be an issue with the engine, my guess is a ruptured head gasket. The shuddering caused by the misfires made the car unstable to drive especially if it died while she was at speed with other cars around....

On August 26, 2025, my 2018 Ford Focus suffered an engine failure and had to be towed by AAA to [XXX] of Saugus. Prior to the tow, service advisor [XXX] confirmed the vehicle could be inspected for secondary engine damage connected to Ford recall 23S64 (oil pump drive belt). On August 29, [XXX] texted me that the engine required replacement due to engine failure but that Ford would not cover it since the oil pump belt itself had “not failed.” He claimed Ford only covers engine replacement if the belt breaks outright. This is inaccurate: recall obligations extend to secondary damage caused by the defect, which in my case left the car inoperable. When I requested inspection documentation, technician notes, and photos, Service Director [XXX] and [XXX] told me “there is no checklist” and insisted the car was “drivable,” which was false—I have the AAA tow receipt. Internal correspondence shows...

My vehicle is part of the 23S64/23V905 Ford recall. The car died in the middle of an intersection in 2024 and Ford finally agreed to replace the faulty parts with more faulty parts until there was a fix. Now there is a fix and Ford said they will not replace it because it's still running, but when/if the parts fail again, to bring it in and they'll fix it. So if the vehicle fails on the interstate or in the middle of an intersection again and I'm in a crash, then they'll fix it. But they will not fix it until they fail because "there are too many not running vehicles in front" of mine.

My 2018 ford focus broke down in the middle of the road on [XXX] leaving it undrivable. The engine light came on and it gave an error saying “system engine fault, service now” I had it towed to Legacy Ford in Corbin KY on [XXX] and was they advised it was due to a recall with the with Oil Pump Drive belt and told me it would be covered but they didn’t know how long it would take….after having it for OVER a month, they called and said it was finished and ready for pick-up so I picked my car up on September 9th (still was driving weird) and picked my kids up from school & daycare, then went home so I only drove it about an hour before parking it. I went to leave to take my son to school the next morning and before I even pulled out...

The recall has yet to be resolved for me and the nearest appointment is 2 months away, A new problem that has arisen is the transmission jerks, struggles with the car not having any warning indications

Engine Oil Pump Stuck Canister Purge Valve Clutch Fracture My car has difficulty starting. I have had problems with my hill start assist and air bags. My car stalls when I press gas at a light. it makes a funny noise and jerks. My engine light will come on and stalls even more and then the transmission alert comes on my dash to tell me to pull over because it’s over heating. The takeoff is extra slow like a turtle and fluid leaking. I’ve had my car at the same dealership I purchased my car.

I was on my way to a 7-Eleven to get gas once I filled it up. Those engine started sputtering and it did that for a minute until it finally started. I got to my school and then once I needed to go to school to school, my car was not going above 11 mph and when I was trying to reverse, it would not accelerate while reversing.

The contact owns a 2018 Ford Focus. The contact stated that upon attempting to start the vehicle, the vehicle failed to crank as intended. No warning lights were illuminated. The vehicle was towed to an independent mechanic, who diagnosed a failure with the head gasket, resulting in damages to the engine. The contact was informed that the engine needed to be replaced. The vehicle was not repaired. The manufacturer was not notified of the failure. The failure mileage was 93,000.

Loss of engine oil pressure, possible engine damage, and/or seizure.

The contact owns a 2018 Ford Focus. The contact stated that while driving at an undisclosed speed, the vehicle stalled with the check engine warning light illuminated. The vehicle was able to restart; however, the failure reoccurred. The vehicle was taken to the dealer, where it was diagnosed with transmission failure. The contact was informed that the transmission needed to be replaced. The vehicle was repaired. The manufacturer was made aware of the failure and a case was opened. The contact was referred to the NHTSA Hotline for assistance. The failure mileage was approximately 123,000.

My 2018 Ford Focus (DPS6 dual-clutch automatic transmission) suffers from severe hesitation and shuddering when accelerating from a stop, especially under 10 mph. More concerning, the car has stalled multiple times while merging into traffic and during right turns at intersections. We can no longer safely take free right turns due to the risk of the car dying mid-merge. This poses an immediate safety hazard and mirrors known failure patterns in earlier Focus and Fiesta models. Ford previously extended warranty coverage for the same TCM defect in 2011–2016 models, but my 2018 — which uses the same DPS6 system — has been excluded without explanation. The dealership acknowledged the TCM failure but refused to cover the repair. Instead, they charged me $300 to tell me they would not perform the service Ford originally recommended (a fuel injector purge) and that I now need to replace the TCM entirely. This is...

The contact owns a 2018 Ford Focus. The contact stated that on several occasions while driving at various speeds, the RPM fluctuated while shifting gears, and the transmission shifted erratically. The check engine warning light was illuminated. The vehicle was taken to an independent mechani,c where a handheld diagnostic tool retrieved DTC: P07A3. The vehicle was not diagnosed or repaired. The manufacturer was notified of the failure. The failure mileage was approximately 119,000.

Since I have had this car the engine has been replaced 4 times and transmission once Engine has been replace 3 times under the same warranty due to recalled part I was not in an accident however car broke down while I was in traffic I am putting the latest date car broke down

I am experiencing symptoms of Safety Recall 23S64 on my 2018 Ford Focus — specifically, intermittent oil pressure warning lights. I took my car to a Ford dealer who initially stated the issue may be recall-related, but later refused to inspect the oil pump belt and tensioner unless I paid out of pocket, despite the recall bulletin (MT23S64A) stating Ford will reimburse 2.8 hours of labor for the inspection even if no failure is found. I contacted Ford Customer Relationship Center and they were unable to locate the labor code or confirm the policy, and gave me the same incorrect info. This appears to be a violation of federal recall policy, where the dealership and manufacturer are both refusing to honor a safety recall without charging me for the diagnosis.

Recall Reference Number: 23S64 My vehicle experienced oil pressure & power loss, when taken in to be investigated the mechanic found that the oil pump belt that is in the oil pan made of rubber has detreated and there was rubber and metal in the oil. The exact issue described in recall referenced above. When checking to see if my VIN was covered I spoke with Ford and while they verified that my car was made in the correct plant and time frame as VINs that are affected by the recall, but as mine is a manual transmission vs. automatic they say its not covered. Why does that matter when the issue is with a belt in the oil pan, and nothing to do with the transmission.

The contact owns a 2018 Ford Focus. The contact stated while driving from a complete stop, the vehicle hesitated and experienced hard transmission shifts. There was no warning light illuminated. The vehicle was taken to the dealer, where the transmission clutch and the clutch actuator were replaced. The contact stated that while her significant other was driving approximately 25 MPH, the vehicle stalled. The driver was unable to pull to the side of the road. Upon inspecting the vehicle, the driver noticed that the engine had fallen onto the ground. The vehicle was towed to a second dealer, Don Vance Ford, Inc. (MO-38, Marshfield, MO 65706), where it was determined that the motor mounts needed to be replaced. The vehicle was repaired. Additionally, the contact stated that the vehicle had failed to respond upon shifting to reverse(R). The contact stated that the vehicle was significantly sluggish while shifting into gear....

Oil pump belt and/or oil pump tensioner failure. Could cause engine and brakes to go out. Diagnosed by mechanic. Not available without extensive inspection. Engine light came on followed by oil light. Ford is only recalling affected vehicles with an automatic transmission. Mine is a manual transmission.

I was going 60mph down the highway when my timing belt snapped and I lost all power. I see ford has a recall for the same engine, the 1.0 3 cylinder ecoboost, same problem, but the recall is only for cars with automatic transmissions. Mine is a manual. It went out completely with no warning. I was left coasting in the dark down the highway. Then left sitting on the side of the highway until someone could pick me up.

UNKNOWN Took my vehicle in to check recall and get oil change, and two-days later I had to bring it back. The check engine light came on and they stated that oil was leaking.

Manufacturer Recall Number 23S64 NHTSA Recall Number 23V905 I am sending this from in as my car is still not repaired & has been worked on for over 8 months with no fix for the recall.

The contact owns a 2018 Ford Focus. The contact stated while driving at an undisclosed speed, the transmission unexpectedly downshifted, with the check engine warning light illuminated. The vehicle was towed to an independent mechanic and was diagnosed with transmission failure. The contact was informed that the transmission needed to be replaced. The vehicle was not repaired. The dealer was contacted; however, the vehicle was not diagnosed or repaired. The manufacturer was made aware of the failure and referred the contact to the NHTSA Hotline for assistance. The approximate failure mileage was 152,910.

Coolant kept emptying out and causing the engine to overheat randomly. The only warning would be having to immediately pull over right then because the engine was dangerously hot. Heater core had to be replaced because it was extremely damaged even though no accidents or anything happened to cause it to be. The metal of the core just failed in an area cause a huge hole.

The current recall issue already happened to my vehicle in 2022 and I had to pay out of pocket to have the entire engine replaced. I have contacted ford to get reimbursed for this due to the recall and they have not responded. Also this recall has been in place since 01/2024 and still no fix.

The contact owns a 2018 Ford Focus. The contact stated while driving 14 MPH, the accelerator pedal was depressed; however, the vehicle failed to accelerate as intended, and the transmission was slipping while shifting between first and second gear. No warning light was illuminated. The vehicle was taken to an independent mechanic; however, no cause of the failure was found. The vehicle was not repaired. The contact stated that on another occasion while driving 10 MPH, the vehicle jerked, the transmission unexpectedly downshifted, with the power train and check engine warning lights illuminated. The contact was able to pull over to the side of the road. The vehicle was able to restart; however, the transmission failed to operate as intended. The vehicle was towed to the residence and had not been driven since the failure. The manufacturer was made aware of the failure. The failure mileage was approximately 111,000.

In 2021 there was an issue with my vehicle before 50,000 miles that the engine completely seized and had to be replaced under warranty. It took 3-4 months to get my vehicle fixed and sent to 3 different dealerships because every location did not want to fix the car and we had to fight them to get it back to me. Once I finally got the car back, less than a year later it started to pull a code saying that the engine was over heating and the engine would turn off in the middle of the road and I would have to coast to get out of traffic. Because of the engine replacement I was granted till 80,000 miles for warranty to expire and so I repeatedly brought my car in over the past 3 years for this issue while the car was still under 80,000 and each time...

After working on [XXX], my vehicle made it home, and wouldn't start. After jump starting, I began to drive it to the dealership. My safety, and others, was put at risk when the car began to smoke, lost power in a driving lane, and then burned down with extreme intensity. The dealership isn't helping. Ford said their Office of General Council is still looking into it, but originally denied my claim before saying they would reconsider my case. An official report from the Lakeland Fire Department stated mechanical failure and loss estimated to be equal to $10,000. The engine light blinked on the way home, the oil lamp went off and on, and then the car wouldn't start. These were the only signs prior to a total loss of power and smoke before my life was in jeopardy. INFORMATION REDACTED PURSUANT TO THE FREEDOM OF INFORMATION ACT (FOIA), 5 U.S.C....

My vehicle seized up as I was driving it and I wrecked it aside a median. I had to tow it to the ford dealership for them to diagnose it as the recall stated. The recall wasn’t officially out yet, so I had to tow my vehicle back to my house. This happened in February 2024. I have received a new engine, but had to continue to make payments on a car that I was not able to drive and only received a rental within the past 6 weeks since I have paid for new brakes, new battery, new tires, and an alignment. None of these things were covered for the recall except the engine. The dealership clearly states that because my car has been sitting I have to purchase these other items. I have reached out to corporate and the dealership and haven’t gotten anywhere. I don’t know if...

In June of 2022 We were driving when all the dashboard lit up saying stop immediately, get to a mechanic, engine light and every light was on. We happen to be right near the Ford dealership in our town and pulled right in. After diagnosing it we were told it needed a new engine as the one we have had metal in the oil, it was froze, they had no idea a car with such low miles would do this, that is until they looked it up and found the recall on this car saying this exact thing could happen. It cost $6000 to have it fixed, this was in 2022. We keep getting told parts would be in to fix this problem, Now its almost 2025 and still waiting on parts,, are we to lose another engine? Which by the way, we want a full refund on the one...

I bought this car it was used by two other owners. I bought a new battery for this car but there is some kind of electrical problem with smell coming from vents and the radio system keeps shutting off.. keeps giving me a message on the screen that says shit off admission or restart engine to save battery then my whole radio system turns off till I turn off my car... Also now it time 4 tries to start my engine. Dash board will turn on but not engine..

This complaint is related to an existing recall for the 1.0L Ecoboost engine in 2016-2018 Ford Focus models. As stated in Recall 23V-905 , "The engine oil pump drive belt tensioner arm may fracture, separate from the tensioner backing plate, and/or the oil pump drive belt material may degrade and lose teeth, resulting in a loss of engine oil pressure. A loss of engine oil pressure can result in engine damage or seizure, which can result in a loss of motive power and a loss of the mechanical vacuum pump required to provide power braking assist, increasing the risk of a crash. The oil pump drive belt tensioner arm retention caulking joint is not robust to the vibration experienced by the component over time, which can cause arm separation. The tensioner arm can contact the engine balancer shaft, which can cause the tensioner arm to fracture. A greater than expected...

The contact owns a 2018 Ford Focus. The contact stated while driving at an undisclosed speed, the vehicle jerked violently. The transmission and check engine warning lights were illuminated. The vehicle was towed to an independent mechanic, who replaced the clutch actuator; however, the failure recurred. The vehicle was not repaired. The manufacturer was made aware of the failure. The failure mileage was approximately 37,000.

My son car broke down Towed to Ford Waiting on a back order part since July 1st. No rental available. No loaner and no buyback . 23s66l4 recall#. Number23V905

In March 2024, I was driving my Ford Focus when the engine suddenly shut off at a stop light and never restarted. There were no warning lights or indications that anything was wrong with the car prior to it shutting off. The car was towed to a Ford dealership where it was determined that the reason the car broke was due to the oil belt breaking which is an active recall. The manufacturer recall number is 23S64. The NHTSA recall number is 23V905. This oil belt failure, led to both the turbocharger and engine seizing up and breaking due to a lack of oil being delivered to the system. This problem poses a safety risk as a loss of engine oil pressure can result in engine damage and/or seizure, which can result in a loss of motive power and a loss of the mechanical vacuum pump required to provide power...

Engine light and red oil can symbol's keeps showing on the dashboard. Brake pedal is tight & hard when stopping when pressed on them.

The contact owns a 2018 Ford Focus. The contact stated while stopped at a traffic light, the accelerator pedal was depressed, and the vehicle started shaking moderately lost motive power, and failed to accelerate above 30 MPH. The check engine warning light was illuminated. The vehicle was steered to the side of the road. The vehicle was towed to an independent mechanic where it was diagnosed that an unknown software needed to be updated and the actuators and clutch needed to be replaced. The manufacturer was notified of the failure. The failure mileage was unknown.

Before Ford issued the recall, our 2018 Ford Focus engine seized up and stopped working while we were driving it. We had it towed eventually to the Ford dealer in Shakopee, MN and they said the engine was shot from the issue it was finally recalled for in February of 2024. We bought the car in August of 2018 and this happened in August of 2021 with less than 80,000 miles on it. We ended up replacing the engine which cost $6585.44 for a new engine. We reached out to Ford and they told us it was not their problem. That was until February of 2024 when we received a letter with a safety issue regarding that problem. Now the new engine is also having this problem. Ford would not reimburse us for the new engine. We want to put in an official complaint that they actually ignored this problem...

The contact owns a 2018 Ford Focus. The contact received notification of NHTSA Campaign Number: 23V905000 (Engine and Engine Cooling). The contact stated that while driving at an unknown speed, the check engine warning light illuminated. The vehicle was taken to the residence and parked. The manufacturer was not made aware of the issue. The failure mileage was approximately 43,000.

Drove car it stopped accelerating causing the engine to fail causing me to be broke down on interstate 81. Car has been sitting at the dealer since April

See attached document for complaint

I had my car looked at by a mechanic because I was losing coolant! This has been going on for a few months. The mechanic found that the coolant was leaking from a water outlet on the passenger side in front of the motor! We took the car to a dealership to try to get the part. The parts agent could only find a water outlet for the thermostat in the drivers side? The part has lower radiator hose, Overflow reservoir, and a coolant line leading to the thermostat outlet on the drivers side of the vehicle? The outlet has 3 mounting studs with 10 millimeter nuts. that part is not listed in any parts stores? It leaks down to the minimum on the reservoir daily to a point that I have to put antifreeze in it everyday just to not have my motor become overheated?

The contact owns a 2018 Ford Focus. The contact stated while driving at an undisclosed speed, the vehicle lost motive power with the check engine and low oil warning lights illuminated. The vehicle was towed to the contact’s son's residence. The vehicle was not repaired. The dealer was contacted, and the vehicle was not diagnosed or repaired. The manufacturer was made aware of the failure. The approximate failure mileage was 75,444.

With out warning my car lost power and went from 65 mph to 40 in an instant, I was able to avoid hitting the side wall of the freeway and with Gods help avoided hitting any other vehicles. The oil light came on then the engine light soon after, I was able to take the first exit off the freeway and pulled over in a gas station parking lot. Tow truck took it to the dealership, this car has a recall and the recall description matches exactly what happed. The dealership told me it will take them 6-8 weeks before they can even diagnosis the car for that recall. I am stuck without a car, and I am lucky no one was injured. People with this type of Ford ecoboost need to be made aware they are driving a vehicle at any moment can have total engine failure putting lives...

In February of 2022, while driving home from work the car suddenly lost power to the engine along with the ability to brake and stop the car. This happened during rush hour traffic on a 65 mph speed major road in DE. Fortunately we were able to get off an exit without colliding into vehicles that were coming to a stop. We had to let the car drift to a stop and had to almost stand on the brake to get the car to fully stop moving. We had the car brought to the dealership that the car was purchased and it was diagnosed and reported to us that the engine needed to be replaced. At the time the car only had 63k miles on it and should not have needed a new engine. After the repair was completed it was determined that the Oil Pump Belt Tensioner failed causing...