2020 CHRYSLER 300 3.6L Pentastar V6 (EGC)/5.7L V8 HEMI (EHNB) (LX)

Engine identity

Oils and fluids

Service and parts data

Common and chronic problems

• V6 engine occasional cylinder deactivation issues
• Electrical system quirks affecting infotainment

First checks

• Check timing chain tension and noise
• Monitor oil consumption and leaks

Avant de remplacer des pièces

• 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

• The Chrysler 300 2020 remained largely unchanged from prior years in technical architecture.
• Market availability of the V8 engine varies; primarily offered in North America.
• No manual transmission available for 2020 globally.