2010 MITSUBISHI Lancer 4B11/4G18 (CJ)
CJ / Sedan / Hatchback (market-dependent) / Global (specific engine and trim availability vary by region)
4B114G184G934G15Exact year/trim recordSilver
Engine identity
Oils and fluids
Service and parts data
Common and chronic problems
- Timing belt maintenance critical for 4G93; CVT transmission issues reported in some markets
- Rust can occur in humid climates particularly on wheel arches
First checks
- Verify timing belt service history for 4G93 engine
- Inspect CVT transmission fluid condition if equipped
- Check cooling system hoses and radiator for leaks
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
- Different markets offer varying engine trims; some models come with 1.5L or 1.8L engines primarily in Asia, while North America typically gets 2.0L 4B11.
- The 2010 Lancer Evolution is a different vehicle with turbocharged engine and distinct specifications, excluded from this profile.