During service and repair requiring removal and replacement of a crankshaft bolt and/or crankshaft damper, achieving proper torque of the crankshaft pulley bolt is critical. Incorrect torque may allow the bolt to loosen resulting in the timing gear breaking and engine damage. Replacement of the bolt is critical to the repair and accurately following the installation procedure in the Workshop Manual (WSM) Section, 303-01 is extremely important. The bolt torque procedure can be found in the crankshaft front seal removal and installation procedure or in the engine assembly procedure.
full bulletin at NHTSA ↗2018 Ford Ecosport powertrain problems
severe Owners of the 2018 Ford Ecosport have filed 60 NHTSA complaints about the powertrain at roughly $2,500 to repair (U.S. federal records, as of July 2026). Source: NHTSA Office of Defects Investigation. See powertrain across all vehicles →
Complaints
60
Recalls
0
Avg fix
$2,500
| Model year | powertrain complaints |
|---|---|
| 2018 Ecosport (this page) | 60 |
| 2019 Ecosport | 44 |
| 2020 Ecosport | 48 |
| 2021 Ecosport | 27 |
3crashes
3injuries
What stands out
Of the 4 model years of Ford Ecosport we track for powertrain problems, this one carries the most owner complaints on file — 60.
Owners have filed 60 powertrain complaints with NHTSA against this vehicle, but no formal recall covers the issue — the federal record reflects what manufacturers have admitted, not everything owners are reporting.
Is there a fix? Manufacturer service bulletins
The manufacturer has issued service bulletins covering powertrain on this vehicle — documented repair instructions, service campaigns, or warranty extensions sent to dealers. A TSB isn't a recall (it's not a free safety remedy), but it's the manufacturer acknowledging the issue and how to fix it.
Some 2018-2020 EcoSport vehicles equipped with a 1.0L EcoBoost engine may exhibit a reoccurring illuminated malfunction indicator lamp (MIL) with diagnostic trouble code (DTC) P04DB. This may be due to the software in the powertrain control module (PCM). To correct the condition, follow the Service Procedure to reprogram the PCM.
full bulletin at NHTSA ↗On vehicles equipped with an automatic transmission it is imperative that the converter pilot hub be greased with Motorcraft Multi-Purpose Grease Spray XL-5-A even if grease was not applied from the factory. Also verify that the engine/transmission alignment dowel pins are present as well as the engine crankshaft dowel pin, if equipped, when installing the transmission. Failure to adequately lubricate the converter hub greatly increases the likelihood of the flexplate cracking in the future. Missing dowels may cause a misalignment issue also resulting in a premature failure. Refer to Workshop Manual (WSM), Section 307-01.
full bulletin at NHTSA ↗Some 2018 EcoSport vehicles equipped with a 2.0L Duratec engine built on 21-Sep-2017 and through 8-Nov-2017 may exhibit an illuminated MIL with diagnostic trouble code (DTC) P0125 at ambient temperatures between -6-0°C (20-32°F). Reprogram the powertrain control module (PCM) using the latest Ford Diagnosis aand Repair System (FDRS). Make sure you are connected to the internet when entering module programming to obtain the latest updates.
full bulletin at NHTSA ↗Source: NHTSA manufacturer communications. Bring the bulletin number to your dealer or shop.
The failure pattern owners describe
The dominant complaint is oil pump drive belt failure that starves the engine of oil pressure, causing catastrophic engine damage. Owners describe sudden low oil pressure warnings on the highway, followed by rapid engine stall and refusal to restart. Many had no warning lights before the failure occurred. Engine replacement costs run $4,000–$7,464, and Ford's Recall 23S64 (issued January 2024) addresses the belt system but owners report parts remain on backorder well into 2025—some vehicles have sat at dealerships for 6–12 months awaiting repair. Worse, several owners received replacement engines that developed identical low-oil-pressure symptoms within weeks, requiring a second engine swap.
Transmission problems also recur: bucking, jerking during shifts, and one owner reported a new transmission failing at just 3,000 miles. Some owners report electrical starting issues where the vehicle won't crank despite battery replacement. Power steering and power brakes are lost when the engine fails on the highway, creating extreme danger.
Safety impact is real: owners describe stalling in rush-hour traffic, on interstates at 70 mph, and in intersections. Dealerships have told owners the problem will recur even after repair. Ford has denied coverage citing manufacturing defects as warranty exclusions, leaving owners with loans on vehicles they cannot drive and no compensation for months-long repairs or extended rental costs.
Same Ford Ecosport powertrain reports on nearby years: 2019 · 2020 · 2021
Failure modes owners describe
Oil pump belt/tensioner failure leading to engine seizure
The oil pump drive belt (also called tensioner belt or sump tensioner belt) fails, causing loss of oil pressure and catastrophic engine damage. Owners report the engine seizes, requires replacement, and the failure often occurs with little to no advance warning.
When: Between 31,000 and 83,000 miles; most commonly 54,000–72,000 miles
Symptoms owners cite: Low engine oil pressure warning light; Engine stalling or sudden loss of power; Check engine light; Loud knocking or grinding noise; Engine shaking; Metal shavings in oil; Engine refusing to restart; Reduced acceleration or 'limp mode'
Codes mentioned: P0299 (Turbocharger underboost condition), P0012 (Intake camshaft position timing over-retarded), P0014 (Exhaust camshaft position timing over-retarded), P0303 (Cylinder 3 misfire detected), P0316 (Engine misfire detected on startup), P0340 (Camshaft position sensor A circuit), P0344 (Camshaft position sensor A circuit range/performance)
Repairs/costs cited: Engine replacement (long block assembly or complete engine) costing $4,000–$7,464 reported; oil pump belt replacement attempted but ineffective after failure has occurred; metal shavings found in oil indicate internal engine damage
Recalls/TSBs owners mention: Recall 23S64 (NHTSA #23V905) issued for oil pump belt system; owners report extended delays in parts availability (quoted 2–3 quarters out); some owners report dealership stating issue will recur even with new engine; extended warranty often denies coverage citing manufacturing defect exclusion; Ford occasionally pays partial settlement or betterment after recall issued
Repeat engine failure after recall repair or engine replacement
After completing recall 23S64 or receiving a replacement engine, owners report the vehicle continues to experience low oil pressure warnings, limp mode, stalling, or requires another engine replacement within months to a few thousand miles.
When: Immediately after recall repair completion or within weeks to months after engine replacement
Symptoms owners cite: Low oil pressure warning reappearing; Check engine light; Reduced power/limp mode; Stalling; Engine shaking; Hesitation and rough running
Codes mentioned: P0299 (Turbocharger underboost condition), P0012, P0014, P0303, P0316, P0340, P0344
Repairs/costs cited: Dealership attempts spark plug replacement, battery replacement, thermostat replacement; some dealerships state issue 'unable to duplicate' and return vehicle without repair; replacement engine parts placed on backorder for months
Recalls/TSBs owners mention: Recall 23S64 remedy appears incomplete or ineffective per owner reports; dealership service bulletins SSM48093 and SSM49726 cited by owners but not honored for out-of-warranty vehicles; Ford remains non-committal on root cause after replacement
Transmission failure and shifting issues
Transmission bucking, jerking, slipping, delayed shifts, or complete failure; metal shavings found inside transmission; new transmission fails within thousands of miles of installation.
When: Can occur early in ownership; replacement transmission failure reported at 3,000 miles
Symptoms owners cite: Bucking and jerking when shifting; Delayed or slipped shifts; Loud bang and jerk while driving; Inability to exceed 10 mph; Grinding or whining sounds; Clunky shifting feel; No warning lights initially
Codes mentioned: Metal shavings found in transmission fluid upon inspection
Repairs/costs cited: Transmission replacement performed; replacement unit fails again within 3,000 miles; cost not specified but likely $1,500–$3,000+
Recalls/TSBs owners mention: No recall mentioned; Ford has extended warranty for similar defect in Focus; EcoSport owners report no comparable extension offered
Electrical and starting failures
Vehicle fails to start or stalls at lights and intersections; battery replacements do not resolve issue; auxiliary power present but engine unresponsive; starter replacement attempted without permanent fix.
When: Early in ownership reported; one complaint documents issues starting at 2–4 weeks of ownership
Symptoms owners cite: Vehicle will not start despite jump or battery replacement; Stalling at traffic lights and intersections; Auxiliary power present but no engine response; Multiple failed start attempts before engine turns over; Auto start/stop failure to restart
Repairs/costs cited: Battery replacement (ineffective); starter replacement (partially effective); some owners disabled auto start/stop feature as workaround
Recalls/TSBs owners mention: Dealership initially attributes to battery; suggests disabling auto start/stop and automatic headlights; no deeper investigation or formal recall issued
Brake system degradation
Brakes become hard to press, lose effectiveness, or fail entirely; brake fluid contamination suspected due to oil pressure failure and engine damage.
When: Reported during or after engine oil pressure failure events
Symptoms owners cite: Hard brake pedal requiring full floor pressure; Reduced or no braking response; Inability to stop vehicle safely
Repairs/costs cited: Root cause attributed to engine failure and oil contamination; specific brake repair costs not cited
Recalls/TSBs owners mention: No mention of brake-specific recalls or service bulletins
HVAC and odor issues
Squeaking brakes initially blamed on dust; disgusting smell from vents described as 'old socks'; filter replacement does not resolve odor; rodent infestation discovered in vehicle.
When: Reported at or shortly after purchase and during ownership
Symptoms owners cite: Brake squeaking; Foul odor from vents; Odor persists after cabin air filter replacement
Repairs/costs cited: Cabin air filter replacement; rodent infestation required professional remediation
Recalls/TSBs owners mention: Dealership initially misdiagnosed brake squeak; issue not adequately addressed; no recall or extended service noted
Purge control valve and emissions issues
Check engine light triggered by purge control valve malfunction; valve replacement does not permanently resolve code; valve comes loose after dealer repair.
When: Reported September 2024 and ongoing
Symptoms owners cite: Check engine light illumination; Engine stall while driving on highway
Codes mentioned: Purge control valve fault codes
Repairs/costs cited: Independent mechanic replaced purge valve; dealership re-tightened valve; light returns within 24–48 hours
Recalls/TSBs owners mention: Ford informed owner of safety recall 23V905 but stated parts unavailable until next year; denied vehicle buyback request
Loss of power steering and power brakes during engine failure
When engine loses power on highway, power steering and power brakes are lost simultaneously, creating severe safety hazard and difficulty controlling vehicle.
When: Coincident with oil pump belt failure and engine stall events
Symptoms owners cite: Steering wheel loses power assistance; Power brakes inoperative; Vehicle difficult to steer off roadway; Vehicle difficult to brake
Repairs/costs cited: Addressed through engine replacement; inherent to loss-of-engine-power condition
Recalls/TSBs owners mention: No specific mitigation or warning system noted
Transmission jumping and gear engagement lag at startup
Vehicle jumps or jerks violently when shifted into gear; delayed engagement or slipping; sounds accompanying the jump; occurs approximately 75% of the time; no warning lights.
When: Consistent issue since first driving the vehicle; not tied to specific mileage
Symptoms owners cite: Vehicle jumps or jerks when put into gear; Delayed or slipped gear engagement; Audible sound accompanying jump; Whole car jerks; Unpredictable and jarring sensation
Repairs/costs cited: Owner has bumped car in carport multiple times due to unpredictability; near-miss in busy parking lot; no repair noted
Recalls/TSBs owners mention: Not addressed during dealership inspections for auto start/stop and engine failure issues
Synthesized from 60 NHTSA owner complaints — unverified consumer allegations, summarized for patterns. The verbatim filings appear below.
What owners are reporting 1 most recent
While driving on the interstate going 70mph, my Ford EcoSport's Engine oil pump light illuminated. Shortly after, the car began to slow down even though I was attempting to accelerate. This put me at a safety danger due to being in front of another vehicle who was also going around the same speed as I was. I was fortunate enough to be able to get off the road without getting in danger. When taken…
Had powertrain trouble with your 2018 Ford Ecosport?
File a complaint with NHTSA → It's free, official, and how every report above got here — owner filings are the federal safety record this page is built on.
Common questions
How serious is the powertrain problem on the 2018 Ford Ecosport?
It's a meaningful issue. 60 complaints have been filed and the failure mode causes operational problems for owners. Repairs average $2,500.
At what mileage does the powertrain typically fail?
Based on the 60 complaints filed, powertrain issues most often appear around 62,000 miles. Some report problems earlier; some make it well past 150,000 with no symptoms. Maintenance habits matter — vehicles that received timely fluid services and were not regularly overworked tend to last longer.
What does it cost to fix?
Independent shops typically charge around $2,500 for powertrain repairs on this vehicle. Dealer pricing tends to run 20-40% higher. The exact figure depends on the specific failure mode, parts availability, and your local labor rates. If you're outside factory warranty, an extended service contract often covers this category.
Are there any recalls related to powertrain?
No active recalls currently cover powertrain issues on this vehicle. The complaints filed represent owner-reported failures that haven't risen to the level of a manufacturer-issued recall — but they're still worth knowing about before you buy or budget for repairs.
Related
Complaint and recall data sourced from the National Highway Traffic Safety Administration (NHTSA)
public records database. Verify the raw federal record at
nhtsa.gov/vehicle/2018/Ford/Ecosport.
Severity ratings are derived from reported crashes, fires, injuries, and fatalities. Repair cost estimates are
independent-shop national averages and may differ in your area. Some links on this page are affiliate links.