2009 CHRYSLER 300 EER/EGD (LX)

Engine identity

Oils and fluids

Service and parts data

Common and chronic problems

• Balance shaft issues on 2.7L V6
• Transmission shift quality complaints with 45RFE automatic

First checks

• Inspect for oil leaks near timing chain cover on 2.7L
• Check transmission fluid condition and shift smoothness

Antes de cambiar piezas

• 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

• Chrysler 300 LX model introduced in 2005 and continued through 2010 with mostly incremental updates.
• Global market availability varies; 2.7L V6 less common outside North America and select export markets.