Ford EcoSport
Ford 1.0L EcoBoost 100/125/140 hp. EcoSport facelift 2017+. Also variants with different codes.
Well-Motorised SUV
140 hp in the EcoSport is respectable for the class. Suitable for everyday use and short trips.
Engine Weaknesses 6
The 1.0 EcoBoost M2NA (Mondeo MK5) uses an oil-bath timing belt. Incorrect oil grades or overdue change intervals dissolve the belt and block the oil pump — engine failure follows.
Symptoms: Engine oil darkens with rubber particles, engine warning light, sudden power loss, engine failure
Early 1.0 EcoBoost versions are prone to head gasket cracking on overheating. Insufficient coolant or a blocked radiator significantly exacerbates the problem.
Symptoms: White exhaust smoke, coolant loss without visible leak, milky oil under filler cap
The 1.0 EcoBoost M2NA uses an oil-bath timing belt (wet belt). Incorrect engine oil or exceeded service intervals cause the belt to shed teeth or disintegrate. A snap results in total engine failure.
Symptoms: No warning — sudden engine seizure, engine damage symptoms on oil pump belt failure (oil pressure loss)
The front cover seal on early 1.0 EcoBoost engines (up to approx. February 2015) was not oil-resistant. Oil attacks the seal, causing gradual coolant loss. TSI 15-1070 addresses the problem.
Symptoms: Coolant level drops without visible external leak, temperature warning, whitish steam from engine bay.
The small turbocharger on the 1.0 EcoBoost is sensitive to short trips and insufficient warm-up periods. Bearing wear leads to declining boost pressure from around 150,000 km.
Symptoms: Delayed power build-up, whistling from engine bay, blue smoke on overrun
The wastegate actuator rod on the small turbocharger vibrates due to a leaking vacuum actuator. Leads to power loss and fault code P0299 (underboost).
Symptoms: Rattling noise from turbo area, noticeable power drop, fault code P0299, engine in limp mode.
Vehicle Weaknesses 7
Ford recalled the EcoSport in May/June 2017 because the front control arm weld seam could fracture. A fracturing control arm can cause sudden front wheel lock-up and loss of control.
All EcoSport brake hoses become porous and crack with age, which can lead to brake pressure loss and in extreme cases complete brake failure. Regular visual inspection and preventive replacement no later than 10 years is strongly recommended.
In urban use the EcoSport's rear brakes are barely used, so the callipers and discs corrode and seize. Premature brake pad and disc wear is typical from 80,000 km.
Like many Ford models of this era, the EcoSport shows increased oil consumption, particularly with the 1.0-litre EcoBoost engine. Up to 0.5 litres per 1,000 km is possible. Oil level should be checked regularly between oil changes.
The EcoSport's front headlights fail or misalign more often than average. Inspection testers flag lighting faults and headlight defects more frequently than the class average. The potting compound in the headlight housing ages quickly.
The Ford Sync infotainment system in the EcoSport tends toward frequent Bluetooth drop-outs and occasional screen freezes. Software updates usually fix the problem, but are often not yet applied on early models.
The EcoSport's stop-start system frequently fails or deactivates permanently. The causes are a weak or defective AGM battery and a faulty battery sensor. Replacement is comparatively inexpensive but irritating due to frequent system failures.
Reports & Tests
1761 owner complaints filed with NHTSA (2013–2022). Most reported: Engine & Cooling (825), Engine (749), Powertrain (196).