New Pentastar engines are being built with the revised heads. All told, the automaker says the issue impacts around 7,500 of the 1.5 million Pentastar engines produced during the past two years.

And good press this most certainly is, as the new Pentastar 3.6-liter V6 marks the first real step in the rebirth of Chrysler. The new V6 engine will significantly reduce overall costs as Chrysler ...