DIY, change the ignition coils on Cadillac DeVille V8 1996-1999

Do it yourself, change┬áthe ignition coils on your Cadillac DeVille, the model equipped with the 4.6L V8 Northstar engine, produced between the years 1996 and 1999. The only tool you’ll need is a 7/32 socket wrench, with a ratchet and extension. If you plan to service all the four coils, the repair might take you…