2006 MITSUBISHI Lancer 4G18/4G63 (CJ/CK)

Engine identity

Oils and fluids

Service and parts data

Common and chronic problems

• Timing belt wear requiring interval replacement
• Oil leaks from valve cover gasket
• Ignition coil failure in higher mileage units

First checks

• Check timing belt condition and service history
• Inspect spark plugs and ignition coils
• Check cooling system hoses and radiator for leaks

Vor dem Teiletausch

• 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

• Engine availability and exact configurations vary significantly by region (Asia, Europe, Australia, North America).
• The Japanese domestic market offered additional engine variants not widely exported.
• Oil capacity and recommended oil grades depend on exact engine code and climate considerations.