We don't have a lot of Chrysler 300 fuel system problems on file — feel free to add yours here. The most common 300 fuel system problems occur at 40,000 miles. Click on a year below.

Worst Fuel System Problems
fuel leak under engine 2013 Chrysler 300
unintended acceleration 2014 Chrysler 300
accelerator pedal stuck 2008 Chrysler 300