Alternative to AllData (Schematics, Diagrams, Information)

[Vbb199]

If anyone here is seeking pretty comprehensive data for their car or truck or whatever, go check out https://charm.li/

I stumbled on this website accidentally while searching for diagrams for my tahoe chassis.
Just go check it out and you'll see what its all about. Super useful

 

[Ricko1966]

If anyone here is seeking pretty comprehensive data for their car or truck or whatever, go check out https://charm.li/

I stumbled on this website accidentally while searching for diagrams for my tahoe chassis.
Just go check it out and you'll see what its all about. Super useful

You're my hero Vince!!!!

 

[goldpack]

for those reading: charm.li has their zip downloads down today,...maybe back on nov 1st, 2025.
(well known, in liechtenstein
safe from crybabies whining about shade tree mechanics sharing scans / books)

you can pick through this though

https://www.gmsquarebody.com/threads/1973-1991-service-manuals.14499/

I would suggest: downloading to a thumb-drive, and scanning with multiple software looking for bad things. (I would think some bad guys are still out doing bad things, in these old files,...although some websites actively comb them trying to make a safe library).

and as I have found,...some of these things are not covered by you-tubers, or anyone showing a proper schematic of where things are...and a 1975 is not a 1986.