Easy OBD-2 Misfire Diagnosis
Misfires can be the easiest things in the world to cure, or the thing that drives you to drink. Luckily, OBD-II cars are straightforward to diagnose, and diagnosing a dead coil is gravy work that can be done in a little under an hour. You'll need an OBD-II scanner, a sharpie, and a spray bottle...
