Does anybody know where i could find a wiring schematic of the whole car? Like a wiring schematic with all the little sections put together into one big overview. Thanks for the help

 

the are usually paged by engine bay wires, interior wires with fuse center and lighting wires, sign up for autozones diy page in relation to your car like i did it helped me out alot to get my wiring done

 

http://www.austinthirdgen.org/index.php?pid=19

Complete set of Haynes diagrams for all years (crappy) and complete 90-92 Fbody GM service manual scans (awesome). Most of the circuits are uncahnged through the years. There are exceptions though, but it should get your on the right track