Ford Fiesta 1.0 EcoBoost JA8 LCI — Reliability

JA8 LCI Hatchback City 2018–2022 1 engine

Reliability Summary

Engine EcoBoost 1.0 (post-2018) — 72/100 ACCEPTABLE
Known Issues 2

Engine in this model

ACCEPTABLE 72

EcoBoost 1.0 (post-2018)

1.0L Turbo I3

Coolant-into-cylinder issue resolved. Revised head gasket. Award-winning 3-cyl now actually reliable...

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Known Issues Across All Engines

Issue Engine Severity Onset
Carbon buildup (DI 3-cyl) EcoBoost 1.0 (post-2018) minor 80,000 km – 150,000 km
Timing chain (building data) EcoBoost 1.0 (post-2018) minor 100,000 km – 160,000 km