Hey everyone! Im new to this site and I need some help diagnosing my truck, its a 1996 f250 auto 4x4, if i turn the key to start it everything comes on but when i turn it to start, nothing, no crank just a few clicking noises, even in neutral, however if i push up on the shifter with it in park it usually will crank over and fire right up, sometimes it gotta shift it all the way to first and back to park and hold it as far up as it will go fast and then it will crank and fire up...
Heres what ive replaced so far:
Neutral safety switch/trans range sensor
Ignition switch
Key/tumber
Starter (4+ mo ago)
batteries
Starter solenoid on the fender wall
shift lever bushings
Im now stumped as what else to do any help or advice is appreciated!

 

i think there is an adjustment on the cable on the transmission