Does anyone know of a place where I can download automotive repair information?

Question

I have a 1975 Chevy Van "Open Road" model G-20. Automatic transmission. I need a diagram of engine repairs, specifically alternator installation and spark plug firing order. Many Thanks

Answer 1

I have had a lot of luck with the AutoZone web site. Put in you model and see what you can get.

I don't know if they go all the way back to 1975 but I had a 1984 Chevy and downloaded the complete wiring diagram and all the information to diagnose problems with the check engine light.