AI Damage2018 Ford Focus: common problems
Owners of the 2018 Ford Focus filed 837 complaints with NHTSA, most often about powertrain and engine. The maker issued 55 service bulletins for this year. We found 1 repair videos on YouTube. Details by component below, with sources.
Key figures
- Owner complaints
- 837
- involving a crash
- 15
- Technical service bulletins (TSB)
- 55
- YouTube repair videos
- 1
What fails most often
- 1 Powertrain 38% of all complaints
- 2 Engine 28% of all complaints
- 3 Fuel/propulsion system 16% of all complaints
- 4 Engine and cooling 15% of all complaints
- 5 Fuel system 8% of all complaints
- 6 Electrical system 6% of all complaints
- 7 Steering 4% of all complaints
- 8 Vehicle speed control 3% of all complaints
- Powertrain: 319 complaints (38% of all); manufacturer bulletins for this component: 7.
- Engine: 232 complaints (28% of all), 4 of them with a crash reported by the owner; manufacturer bulletins for this component: 5.
- Fuel/propulsion system: 132 complaints (16% of all), 3 of them with a crash reported by the owner.
- Engine and cooling: 124 complaints (15% of all); manufacturer bulletins for this component: 7.
- Fuel system: 65 complaints (8% of all).
Engines and transmissions
US-market versions per EPA. On the right: how many NHTSA complaints name this engine or transmission type.
- 1 L · petrol · turbo · 3 cylnamed in 5 complaints
- 2 L · petrol · 4 cylnamed in 1 complaints
- 2 L · petrol · turbo · 4 cylnamed in 1 complaints
- 2.3 L · petrol · turbo · 4 cyl
- electric
- automatic, 1-speed
- automatic, 6-speed
- dual-clutch (DCT), 6-speednamed in 16 complaints
- manual, 5-speednamed in 13 complaints
- manual, 6-speednamed in 13 complaints
Drive: FWD, AWD
Symptoms owners describe
How many of the 837 NHTSA complaints mention each symptom (automatic count from complaint text; one complaint can mention several).
Components owners complain about
| Component | Owner complaints | involving a crash | Technical service bulletins (TSB) |
|---|---|---|---|
| Powertrain | 319 | 0 | 7 |
| Engine | 232 | 4 | 5 |
| Fuel/propulsion system | 132 | 3 | 0 |
| Engine and cooling | 124 | 0 | 7 |
| Fuel system | 65 | 0 | 0 |
| Electrical system | 49 | 0 | 25 |
| Steering | 30 | 3 | 0 |
| Vehicle speed control | 27 | 0 | 0 |
| Service brakes | 21 | 2 | 0 |
| Air bags | 9 | 7 | 0 |
| Structure | 6 | 2 | 4 |
| Backover prevention | 5 | 0 | 1 |
| Exterior lighting | 5 | 0 | 0 |
| Wheels | 4 | 0 | 0 |
What owners report
Short excerpts of NHTSA complaints in the original wording. These are owner statements not verified by NHTSA; personal data removed.
My car keeps stuttering and stalling. I've been trying to get it fixed at specialists but they say nothing is wrong with the car, even though I've been stuck on the side of the road multiple times. Not to mention the intense jerking the car does when I try and speed up .
It’s caused the vehicle to stall after putting gas in the tank, and just recently stalled while driving, causing me to hit a curb leading to the passenger front tire popping, the rim being dented, the tire rod bent, alignment out of wack, and the valance ripped off.
While driving my car cuts off in the middle of the intersection of one of the most busiest streets where I live causing someone to bump into me nothing major but I was already still at that point with my Emergancy signals on but the oil pump went causing my car to shut completely off oil light comes on I contacted a…
During extraction of the driver, the fire and rescue cut power to the vehicle to prevent the steering wheel air bag from deploying. They remarked to the driver that the steering wheel and side airbags should've deployed with the amount of impact to the vehicle and injuries sustained by the driver.
The window shattered. The damage to the fender was significant enough to distort the front bumper. The "pan" or area immediately below the door was bent approximately 6 to 8 inches toward the midline of the car.
However, the contact stated that while driving, the vehicle stalled without warning, the contact turned on the hazard warning lights while on the highway and was about to drive when the vehicle was rear ended by another vehicle. The contact sustained back and neck injuries that required medical attention.
My car, on the other hand has been declared a total loss by my insurance company as it immediately burst into flames upon impact. As I mentioned above, the traffic was slow-moving so we were not traveling at more than 25-30mph at any time on that stretch as we navigated the traffic.
During the crash, the air bags did not deploy. No injuries were reported. A police report was taken at the scene and the vehicle was towed away. The vehicle was taken to the local dealer long lewis ford([address], hoover al.) who was unable to determined cause of failure. The manufacturer was notified of the failure.
When owners complained
NHTSA complaints by filing year. The peak shows at what age the problems show up most.
Comparison
By complaint count this model year ranks 49 of 2,102 model years in the NHTSA data (top 2% most complained about).
On average one model year of the Focus has 979 complaints (3 years in the data). This year has 837, about average.
What to check before buying
- Powertrain. Shift quality under load, harsh shifts, transmission codes, CV joints.
- Engine. Cold start, unusual noises, oil leaks and engine codes.
- Fuel/propulsion system. Fuel smell, leaks, rough running, fuel-system codes.
- Engine and cooling. Radiator and fan after a frontal hit, coolant level and condition, overheating.
Manufacturer service bulletins
Bulletin titles as filed with NHTSA.
- Customer Satisfaction Program 26L02 Certain 2014-2021 Model Year Various Vehicles 1.0L Fox Classic Engine…
Customer Satisfaction Program 26L02 Certain 2014-2021 Model Year Various Vehicles 1.0L Fox Classic Engine Timing Belt and Oil Pump Belt Interval Change
- Certain 2021-2024 Model Year Bronco, 2021-2024 Model Year Bronco Sport, 2020-2022 Model Year Corsair and…
Certain 2021-2024 Model Year Bronco, 2021-2024 Model Year Bronco Sport, 2020-2022 Model Year Corsair and Escape, 2016-2024 Model Year Explorer, 2019-2020 Model Year Fusion, 2016-2018 Model Year Focus RS, 2022-2024…
- Harvest Program 25H05 – Supplement #1 Certain 2011-2021 Model Year Vehicles Software Verification Harvest…
- Certain 2015 - 2018 Model Year Focus Vehicles with 1.0L Engine Canister Purge Valve (CPV) Replacement (if…
Certain 2015 - 2018 Model Year Focus Vehicles with 1.0L Engine Canister Purge Valve (CPV) Replacement (if required) and Powertrain Control Module (PCM) Reprogramming Submitting Owner Letter
- Advance Notice – Customer Satisfaction Program 25N17 Certain 2015-2025 Model Year Multiple Vehicle Lines…
Advance Notice – Customer Satisfaction Program 25N17 Certain 2015-2025 Model Year Multiple Vehicle Lines Rear View Camera Replacement If Required After Dealer Evaluation
- Ford and Lincoln vehicles equipped with wired keyless entry keypad systems and accessory wireless keyless…
Ford and Lincoln vehicles equipped with wired keyless entry keypad systems and accessory wireless keyless entry keypad systems may or may not come with a wallet card containing the master code. Unlike the integrated…
- Certain 2015 - 2018 Model Year Focus Vehicles with 1.0L Engine Canister Purge Valve (CPV) Replacement (if…
Certain 2015 - 2018 Model Year Focus Vehicles with 1.0L Engine Canister Purge Valve (CPV) Replacement (if required) and Powertrain Control Module (PCM) Reprogramming
- This is a proactive investigation program by Ford Motor Company to inspect a limited number of affected…
This is a proactive investigation program by Ford Motor Company to inspect a limited number of affected vehicles that are customer-owned. Ford is voluntarily conducting this program to evaluate the software currently…
- This article supersedes TSB 24-2165 to update the TSB Service Procedure
Some vehicles listed in the Model statement above may exhibit various SYNC performance related concerns including but not limited to: Display operation concerns Navigation inoperative Voice recognition concerns …
- Some 2015-2021 Ford and Lincoln vehicles may exhibit an illuminated MIL with diagnostic trouble codes…
Some 2015-2021 Ford and Lincoln vehicles may exhibit an illuminated MIL with diagnostic trouble codes (DTCs) P0011, P0012, P0014, P0015, P0016, P0017, P0018, P0019, P0021, P0022, P0024 and/or P0025. Pinpoint test HK in…
- Certain 2012 – 2018 Model Year Focus Vehicle Line One-Time Canister Purge Valve Replacement
- While performing a transmission repair on some 2012-2024 Ford and Lincoln vehicles, a transmission seal…
While performing a transmission repair on some 2012-2024 Ford and Lincoln vehicles, a transmission seal kit may be on backorder due to supply chain interruptions. While performing a transmission repair on some…
NHTSA lists 55 bulletins for this year; the 12 newest are shown here.
Repair videos
We do not copy videos: these are YouTube links credited to their authors. Amounts are as stated by the author and not verified by us.
Other years of this model
Questions and answers
What are the most common problems with the 2018 Ford Focus?
Owner complaints to NHTSA most often mention: powertrain, engine, fuel/propulsion system. Total complaints: 837. The most frequent symptoms in complaint texts: warning lights, check engine (44%), stalls while driving (19%), jerking, harsh shifts (15%).
How many service bulletins (TSB) were issued for the 2018 Ford Focus?
NHTSA lists 55 manufacturer service bulletins for this year. A bulletin tells dealers how to diagnose or fix a known issue; it is not a recall.
Should I buy a 2018 Ford Focus from a US auction?
Owner complaints describe defects, not crash damage. Before bidding, check the components listed above and review the lot photos: VinWind builds a report of visible and hidden damage by VIN.
Other 2018 models
Read also
Sources: public NHTSA data (USA): service bulletins and owner complaints; YouTube: links to videos credited to their authors. Complaints are owner statements not verified by NHTSA, and describe defects rather than crash damage. Data updated 2026-11-04.