Have a 2008 Edge SEL with 66,000 miles....great vehicle until a few days ago. It started running rough and engine light came on. Code pointed out "cylinder 2 misfire". Upon investigation, the coil pack was basically melted in the cylinder. Since that was option one, replaced the coil pack and after a half mile test drive, same thing. Bottom line, no engine issues, new plugs were installed the first go-round, and all that is left is the ecm.
Any ideas? Perhaps the driver in the controller is causing the extreme heat in the coil pack? So far, only found 6 ecm's in the US total. Has anyone else had this issue; is this a wide-spread issue?
