Hey I have had a this problem for quite a while now. it won't crank when i turn the key. in the past i would wiggle the shifter and some times i could get it to start. I got tired of that so i wired a button directly to the starter so all i would have to to is turn the key on and push the button to start it. that decided on day to short out and I had a little electrical fire. I have cleaned and tested the nss with a continuity tester and it seams to be working now replaced starter switch under dash and replaced starter relay and still nothing, so whats next? I really need help on this one. I don't really want to do the whole starter button thing again. oh, it is a 94' 4.0 aw4 and new starter in january. I still had this problem before I put the new starter in.