i was converting my b16 from obd0 -> obd1 today, and the firsth thing i started with was to change the distrbutor, and after that did i plug the p28 ecu to the conversion harnes and the old wiring.i did not hook up the o2 sensor. but when i tried to start it did it sound like it only was running on 3 cylinders, (un burned gas in the exhaust) so i shut i down right away and checed the wiering to the dizzy, and installed a set of new plugs. and now it is just dead! wont start at all. when i m checking for sparks is it just the on one of the plug wires, and a second one comes on somtimes... what can the problem be??