2012 BUICK Verano LHU/LAU (F45)
F45 / 4-door Sedan / North America primarily, with limited availability in China
LHULAURegistro exacto de año/versiónGold
Engine identity
Oils and fluids
Service and parts data
Common and chronic problems
- Turbocharger wastegate rattle/noise on 2.0L turbo
- Fire hazard recall on certain early production models due to fuel line issue
- Timing chain tensioner noise possible on some 2.4L engines
First checks
- Inspect turbocharger and wastegate operation on 2.0L engines
- Check for any recall completions related to fuel lines
- Check oil consumption levels, especially after high mileage
Antes de cambiar piezas
- 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
- The Buick Verano was primarily sold in North America with the 2.4L naturally aspirated inline-4 as standard and an optional 2.0L turbocharged inline-4 in higher trims.
- Chinese market models may have different engine offerings and features.
- Oil capacity includes service-fill with filter change; exact fluid amounts may vary slightly by production variation.