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North Carolina · Article Updated May 24, 2026

Engine Defects in NC Lemon Law Cases

Engine defects qualify for NC Lemon Law refund under N.C. Gen. Stat. § 20-351.2.

Engine defects routinely satisfy NC’s substantial-impairment test under § 20-351.2(5).

Common engine defect categories

Intermittent stalling

Safety-critical. Strong UDTPA exposure with mandatory § 75-16 trebling.

Misfires

Rough idle, hesitation under load.

Excessive oil consumption

Common in Subaru FB-series, Honda 1.5L turbo, BMW N20. See Subaru and Honda.

Head-gasket failures

Common in Subaru EJ-series and Hyundai/Kia engines.

Theta II engine failures (Hyundai/Kia)

See Hyundai and Kia.

Timing-chain stretch / failure

BMW N20, Audi 2.0T, Ford EcoBoost.

Engine fires

Per NC’s substantial-impairment test, fire risk substantially impairs value. Strong UDTPA exposure.

UDTPA willfulness exposure

TSBs and recalls support UDTPA violation — and § 75-16 trebles automatically without willfulness, while § 75-16.1 attorney fees require willfulness + unwarranted refusal.

What you should do

  1. Pull every repair order.
  2. Document oil-consumption test results.
  3. Save TSBs and recall notices.
  4. Send certified-mail notice to manufacturer.
  5. Get a free case review.

Related

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