I would like a little help here please. I had an exhaust manifold stud broken into the head (fire wall side) so I took the head off and gave it to my dad who is a machinist and he put a new stud in it. I put belts back on and my intake and everything else that I took off, and now my car won't start. I think that I need to turn the crank a full 360 degrees and put the belt back on. Does this seem like the right thing to do?