2016 MITSUBISHI Lancer 4B11T/4B10 (CJ/CF)

Engine identity

Oils and fluids

Service and parts data

Common and chronic problems

• Turbocharged 4B11T prone to high-temperature related issues if not maintained
• CVT transmissions require diligent fluid changes to prevent early wear

First checks

• Verify timing chain tensioner condition
• Inspect turbocharger shaft play if applicable
• Check CVT fluid health and level

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

• Mitsubishi Lancer was sold globally in 2016, however, the lineup and available engines differ greatly by region: North America, Southeast Asia, Middle East, and Australia had varying specifications.
• The turbocharged 4B11T engine was primarily found in Ralliart trims in select markets, not standard worldwide.