Compnine VIN Decoder
 

I searched.

Comprehensive Chevrolet, Saturn, GMC, Hummer, Cadillac, Buick, Oldsmobile, Pontiac, Geo, Dodge, Plymouth, Jeep, Chrysler, Ford, Lincoln, Mercury, Mazda Truck, Mercedes VIN Decoder

It's not completely free anymore and looks to be much better this time.

Didn't search too hard...:D

https://blazerforum.com/forum/genera...ne-back-70087/

https://blazerforum.com/forum/tech-a...der-vin-36966/

Actually I wish they would bring back the schematic and diagrams they had, plus the VIN decoder isn't quite as good as it was, they changed it over the past week..