Complaints have been recently filed with the National Highway Traffic Safety Administration regarding customers who’ve experienced excessive valve ticking, engine misfires, and stalling, which have resulted in a loss of power and engine damage. Chrysler dealers have been replacing cylinder heads on certain models equipped with the standard 3.6L Pentastar V6 with a new and improved revised design. This problem is nothing new to Jeep owners but to make matters worse Chrysler has also been experiencing a shortage of these replacement cylinder heads, leaving customers stranded for weeks without parts for their vehicles. Read more ...