This is my first post with my new 4Runner (1996 Limited 3.4 auto). I thought third gens were all open diffs or electric locker. I picked up this all stock 96 from a mom who has had it for six years and is the second owner. I made sure to check if it had the electric locker when I bought it but no such luck. When I went to put it on ramps in some loose gravel though...
It doesn't bind or chirp around corners so I don't think its locked up completely.
What do you guys think is up? Someone must have snuck an aftermarket limited slip in or what?

It doesn't bind or chirp around corners so I don't think its locked up completely.
What do you guys think is up? Someone must have snuck an aftermarket limited slip in or what?