Hyundai H-1 TQ-FL
Weaknesses, engine ratings and buying advice
Generations
Engine Overview
The Hyundai H-1 TQ-FL is available with one engine variant at 116 hp. 1 variants had engine changes — the model year is crucial.
The Hyundai 2.5L CRDi (Diesel, 136–175 PS) comes with 2 different engines: D4CB (2018–2026, Stay Away!) and D4CB (2018–2026, Stay Away!). Pay attention to the model year for the 2.5L CRDi!
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Alternatives
Known Problems and Issues
A total of 6 weaknesses have been documented for the Hyundai H-1 TQ-FL (2018–2026). One problem engine: D4CB (2.5L CRDi).
H-1 (D4CB, 2018–2026) — Stay Away!: Injector leakage causing oil contamination, Turbocharger failure from oil contamination, Injector copper washers allow oil sump to coke up. Power: 136 PS.
H-1 (D4CB, 2018–2026) — Stay Away!: Injector leakage causing oil contamination, Turbocharger failure from oil contamination, Injector copper washers allow oil sump to coke up. Power: 175 PS.
What to watch out for with the Hyundai H-1? See the detailed listing of all engine and vehicle weaknesses in the sections above.
Frequently Asked Questions
What problems and weaknesses does the Hyundai H-1 TQ-FL have? +
What should I look for when buying a used Hyundai H-1 TQ-FL? +
Which engine is recommended? +
Which Hyundai H-1 TQ-FL engine is the most fun? +
Is the Hyundai H-1 TQ-FL worth buying used? +
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Last updated: February 2026 · All information without guarantee