1989 Jeep Laredo

Turn the key to on, is there power at the (+) terminal on the coil? Remove the distributor cap, have someone crank the engine, does the rotor go around? Last is the check engine light on? If yes turn the key from off to on three times, on the fourth one leave it in the on position, count the flasshes.22 would flash as 2 blinks, then a short puase, then 2 more blinks. If several codes are stored, the pause is longer between codes, code 55 will be the last code. Do this and post all codes found.