You were smart. It is best to go for the best oil , and the best oil is synthetic.

Chrysler will never admit 2.7 engine has a problem.

Mercedes did admit Synthetic must be used,but not Chrysler.

Chrylser must follow Mercedes advise or Chryley will be in the dumps like it used to be in the 80's.

Chrysler, Admit your mistakes and make reccomendations to prevent failures. You worry about Claas action suits  to much, Just recommend Synthetic like Mercedes does.

Admit before we commit