2012 HYUNDAI Genesis Coupe G4GC/T-GDI Lambda T-GDI (2.0T) (BK)
BK / Coupe / Global, with variations in engine and features by region (notably North America, South Korea, and Australia)
G4GCT-GDI Lambda T-GDI (2.0T)V6 3.8L Lambda II GDI (G6DB2)Fiche exacte année/versionSilver
Engine identity
Oils and fluids
Service and parts data
Common and chronic problems
- 2.0T engine may experience turbocharger-related issues if oil changes neglected
- 3.8L V6 occasional intake manifold gasket leaks
- Known timing chain rattle in early production units if maintenance neglected
First checks
- Verify turbo health for 2.0T versions
- Inspect timing chain condition and related tensioners
- Check for signs of cooling system leaks and overheating
Avant de remplacer des pièces
- Save fault codes and freeze-frame data before clearing anything.
- Check engine oil, coolant and transmission fluid using the correct temperature and service procedure.
- Verify power, ground, connectors, hoses, leaks and live data before replacing expensive parts.
Important notes
- Hyundai Genesis Coupe was produced for global but primarily focused on North America and South Korea; engine availability and specs vary by market and production month.
- The 2012 model is mid-cycle refresh (2010-2012) with improvements in interior and some engine tuning changes.