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Background photo: Dietmar Rabich, CC BY-SA 4.0

Ford 1.6 EcoBoost engine: reliability and faults

Petrol · 1,596 cm³ · 150, 160, 182 hp · since 2010

Good choice, check first
Reliability
5.0/5

1 known fault

Verdict

A 1.6-litre direct-injection turbocharged four-cylinder petrol engine, fitted to the Ford Focus, Kuga, Mondeo, S-Max, Galaxy and Fiesta ST. Its major flaw is localised cylinder head overheating when coolant runs low, which can crack the head and cause an oil leak, or even a fire: Ford recalled the cars to add a level sensor. Do not buy one without proof that this recall was carried out.

Years to favour or avoid

To favour
No year particularly to favour
To avoid
2010, 2011, 2012, 2013, 2014

Known faults

Cylinder head overheating and cracking, fire risk (recall)

Manufacturer recall

Low coolant can cause localised overheating of the cylinder head, which can crack and leak oil onto the hot exhaust manifold, with a fire risk. L'argus counts 3,537 vehicles affected in France, including the Kuga 2; Ford fits a coolant level sensor. Getcarwise cites Fiesta ST built from 2 June 2010 to 20 December 2014. Coolant loss with no visible leak, reported by owners, should be taken seriously. Check with the VIN.

Fixed free of charge by a dealer and not counted in the reliability score: ask for proof the work was done (invoice, or a VIN check at a dealer).

Versions
ecoboost-1-6
Onset
not documented
Repair
not documented

Models fitted

  • Extra caution

    Photo: M 93, CC BY-SA 3.0 de

    Ford Focus

    2011–2018 · Petrol, Diesel

    Estimated monthly cost
    €343/month
    See the guide : Ford Focus
  • Good choice, check first

    Photo: M 93, CC BY-SA 3.0 de

    Ford Kuga

    2012–2019 · Petrol, Diesel

    Estimated monthly cost
    €271/month
    See the guide : Ford Kuga
  • Extra caution

    Photo: Rudolf Stricker, CC BY-SA 3.0

    Ford S-Max

    2006–2015 · Petrol, Diesel

    Estimated monthly cost
    €293/month
    See the guide : Ford S-Max

Maintain and diagnose this engine

Read fault codes

An OBD scanner plugged in under the steering wheel shows stored fault codes, even with warning lights off: useful during the test drive.

Parts and maintenance

Compare prices of car parts (timing, brakes, filters) to estimate the repairs to plan for.