2005 Chrysler 300 Q&A

2005 Chrysler 300 Question: When driving my 2005 Chrysler 300c it goes only 40mph. Need to know the cause.

I was driving on the exspressway and the my car started to slow down and would only go 40mph. I can still drive, everthing seems okay, it just wouldn't go over 40mph. -
Answer 1
scan for codes and live data on post results. could be plugged exh low fuel pressure. -