Hey guys 99TJ 4.0 that just decided not to start one day. Turns over strong, but would start. Immediately check for spark by pulling plug wire and no spark. Went to CPS and tested with multimeter and checked out ok. Since CPS was ok, I then tested ignition coil and no spark with plug manually put in so I replaced ignition coil. Still no spark at coil and obviously still no start. Any ideas? BTW, had tune up kit so replaced the following while it was down and in the garage (plugs, wires, distributor cap, rotor button, valve cover gasket).