I just picked up a copy of a wiring diagram book from GMC covering all 1989 R/V (same as pre 88 C/K) and P series light duty trucks.
Number one, it's huge! No magnifying glass needed to see enough detail to make it useful. The downside is that the pages are much larger than my scanner /forums/images/graemlins/frown.gif
It covers every possible circuit from a K5 to a K30 with every possible engine and tranny combo as well as the P series delivery vans. TBI and ECM diagrams etc etc.
I will find a way to scan some of these pages...just need a bigger scanner.
Anyways, it cost me $10 at a swap meet...
Number one, it's huge! No magnifying glass needed to see enough detail to make it useful. The downside is that the pages are much larger than my scanner /forums/images/graemlins/frown.gif
It covers every possible circuit from a K5 to a K30 with every possible engine and tranny combo as well as the P series delivery vans. TBI and ECM diagrams etc etc.
I will find a way to scan some of these pages...just need a bigger scanner.
Anyways, it cost me $10 at a swap meet...