Thought I would try to outsmart my husband while he is at work and solve his mustang start problem...Sunday he got done replacing the starter, got it all back together. Started up fine moved it out of garage, parked it in driveway and there it sits. It cranks but doesn't fire. He tested for spark and got nothing, could it just be a fuse or something easy?..he works alot of hours and doesn't get much time to work on it. He is trying to sell it, but without it starting noone wants to take it. It is a 75, 302 ghia.