I just got done yanking my 5.0 out of my 91 fox body. Put in new freeze plugs and a different t5. So I got everything done and went to crank it, dome light even came on. Cycled the key a few times to build fuel pressure. As soon as I tried to crank it, all power goes away and no dome light. Tried to cycle key a few more times and nothing. Wait about a minute, I can cycle again but same thing when I tried to crank, nothing... I had a charger on it on 40 amp charge but it did the same with or without charger....