Here are Chrysler 300 engine problems, by model year. The most common 300 engine problems cost $4,000 to fix & occur at 82,000 miles. Click on a year below.

Worst Engine Problems
engine making a loud clacking noise 2006 Chrysler 300
engine failure due to oil sludge 2006 Chrysler 300
engine blown 2010 Chrysler 300