Chrysler Group dealers are replacing malfunctioning cylinder heads on a small percentage of 3.6-liter Pentastar V6 engines. And a recent shortage of replacement heads means some customers have been ...

The Pentastar 3.6-liter V6 engine is found in a ton of different vehicles across the Stellantis lineup. From the expected Dodge and Jeep offerings to Lancia and Fiat models never released in the ...

Editor's note: An earlier version of this story incorrectly characterized the failure experienced by some cylinder heads in 2011-13 model year 3.6-liter Pentastar engines. The failure is caused by ...

Chrysler's new 3.6-liter Pentastar V-6 engine has been a bit of a runaway hit, and the automaker has installed it in almost all of its models since the engine's introduction in 2010. However, some ...

While the 2011 Jeep Grand Cherokee wowed the crowds in New York, what lies beneath could be a key to Chrysler’s recovery. The new 3.6-liter V6, called Pentastar after the company’s five-pointed-star ...

Revealed in April 2009 at the New York International Auto Show and the Jeep Safari in Moab, the 3.6-liter Pentastar V6 is a workhorse of an engine that continues to split opinion. On the one hand, ...

A small portion of Chrysler’s one-size-fits-all Pentastar V6 engines are reported to have faulty cylinder heads, which are being replaced by the automaker under warranty. Inconvenient as having a ...

The Pentastar V6 was introduced to Mopar fans and waiting media at the New York Auto Show in 2009 and was first used in model year 2011 vehicles. It was developed to serve as a replacement for the ...

Total production of Chrysler’s award-winning 3.6-liter Pentastar V6 engine hit the three million mark today, the Detroit-based automaker announced, adding that the milestone event occurred at its ...