I have a 2007 ford edge that I purchased december of 2016. Thursday it was driving rough and check engine light came on and was flashing. I stopped by autopart store and had them read codes. Code reader stated ignition coil fail primary on 1,3,5 and 6. Bought 6 new spark plugs, and had gottan 6 boots to replace. pulled all the ignition coil packed and 2 of them were bad. 1 just had a small crack and the other look like it had been melted. Replaced both car still driving rough, then died, then wouldn't start. would crank but not start. I pulled the last coilpack that i put in and it was metled real bad (brand new) so i got it replaced for free from Orielly. still won't start. I am at a loss. My father in law is coming over tomorrow afternoon to see about code reader again. any clues????