I think amazingly I'm the first person with this problem. I was driving to a job yesterday and the engine was all jumpy and the CEL came on. Took it in and I had a bad coil. This is a pretty common problem I've seen. On my SHO I think I had 6 out of 8 go bad while I owned it. Of course the part-tards ordered the wrong one so I have a Crown Vic loaner until Monday. Damn thing is a boat and handles like shit!!!!