Ron's 2003 Ford Thunderbird is a very special car to me, as it belongs to a family that I have been friends with for many, many years. Ron adored this car, and the Thunderbird lives on with his family in honor of a truly great man. Recently, the car was throwing a coil E Primary and Secondary fault DTC, so after a short bit of testing, we decided to replace that cylinder's coil pack. While we had it apart, it was decided for a cost-effective standpoint to just replace them all. Here's the How-To!
