KNOWN FAULTS · Ford

Ford S-Max / Galaxy (II) 1.5 / 2.0 EcoBoost common problems.

2015–2023 · Petrol

Sources are not verified in real time and no entry confirms that your car is affected.

2 known faults with sources

Block cracks on the 1.5 and 2.0 EcoBoost with coolant lossCooling

Engine / equipment: Four-cylinder 1.5 EcoBoost and 2.0 EcoBoost: Kuga, Mondeo, S-Max, Galaxy, Focus and C-Max
Period mentioned: Approx. 2014–2019
Symptoms: Coolant loss with no visible leak, rough running on cold start, white smoke and, in serious cases, engine failure.
Possible cause described: Hairline cracks in the block let coolant into the cylinders; it mainly affects older 1.5 units and, less often, the 2.0. Ford revised the block in mid-2019.
Check for the garage: Watch the coolant level; if it drops with no external leak, run a pressure and combustion-gas test and check the spark plugs. Ask Ford by VIN about warranty actions.
Cost cited in the source: No verified estimate; ask the garage for a quote.A rough figure from the original database, not an up-to-date quote.

Applies if: Weak points of this model from inspections, breakdown statistics and recalls; anything specific to one engine is stated in the sheet.

Lights, brakes, oil leaks and campaigns on the S-Max IIKnown weak points

Engine / equipment: Ford S-Max II and Galaxy (2015–2023, petrol, hybrid and diesel)
Period mentioned: 2015–2023
Symptoms: Lights and indicators at the roadworthiness test, brake hoses and discs wearing early, oil leaks at high mileage, interior plastics that scratch and a centre console that breaks.
Possible cause described: Recalls: rusty rear-arm bolts (risk of breaking), the 2.0 diesel fuel sensor and a slipping clutch on manual EcoBoosts that can break the pressure plate (fire risk).
Check for the garage: Check campaigns by VIN; check the oil level; check lights and brakes.
Cost cited in the source: No verified estimate; ask the garage for a quote.A rough figure from the original database, not an up-to-date quote.