Talz

Hey guys, I have a 1985 Chevy K10 Scottsdale with a 305 in it. Only problem I have with the thing is that It won't start up right away you turn the key and it'll click, a guy said it was the fly wheel wasn't catching right to roll the truck then try we did that a few times and it started. Recently I found a small solution that kinda works. If I play with the shifter while it's in park I can get it to roll over and start right up. Any ideas. Keep in mind I'm not a mechanic and know almost nothing about vehiclez but I have a buddy of mine working with me on this truck.