2011 CHEVROLET Malibu LLT/LFW (GMX38)
GMX38 / Sedan / North America primary, also available in select global markets (e.g., China and South Korea) with regional variations
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Engine identity
Oils and fluids
Service and parts data
Common and chronic problems
- Timing chain noise on 2.4L LLT engines
- Water pump failures
- Ignition coil failures
First checks
- Check timing chain condition
- Inspect water pump and coolant leaks
- Check for intake manifold gasket leaks
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
- Power and torque ratings vary by market due to emissions and tuning differences.
- China market mainly received the 2.0L turbo LWE engine as a premium offering.