2012 CHEVROLET Sonic LUJ/LUV (T300)
T300 / Subcompact hatchback / sedan / Global (North America, Latin America, Asia, select other markets)
LUJLUVLWEExact year/trim recordSilver
Engine identity
Oils and fluids
Service and parts data
Common and chronic problems
- Turbocharger wastegate rattle (1.4L turbo model)
- Ignition coil failures
First checks
- Check for turbo boost leaks in 1.4L
- Inspect ignition coils and spark plugs
Before replacing parts
- 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
- Market variations exist: US models primarily use 1.4L turbocharged engine, while other global markets may have 1.8L NA variant.
- Oil capacity includes filter; service manual should be consulted for exact fluid types per market.