2017 CHRYSLER 300 Pentastar V6 3.6L/HEMI V8 5.7L (LX)

Engine identity

Oils and fluids

Service and parts data

Common and chronic problems

• Timing chain stretch (V6)
• Ignition coil failure
• Suspension wear

First checks

• Check for oil leaks
• Inspect timing chain noise
• Verify transmission fluid condition

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

• The 2017 Chrysler 300 is the last model year before the 2018 minor update.
• Availability of V8 engine and trims varies strongly by market; V8 primarily in North America.