Go back over all of your alternator work and the area around it.. Maybe you left something unplugged or a ground wire that you didn't reattach.. Maybe you bumped something and it came loose? Maybe you somehow pinched some wires?
Check the coil wire, check all of your spark plug wires.. Make sure all of your connections are tight.. I pinched a wire once installing a transmission, ran great untill you turned on the headlights. Youd be surprised what a simple little ooops can cause
99 XJ sport, Black, 4 door, 4 litre, 4wd
Black Jeep club member # 99
ASE Certified and professional Auto technician 12+ years
Every rose has it's Thorn, every XJ has it's leak, and every cowboy sings a sad sad song