The best way I have found to locate drains for oil pans on
unfamiliar cars is to just get underneath and look around. It ~has~
to be located somewhere on the bottom of the oil pan. Make sure
when you find said drain, that it's not the transmission drain, and
you accidentally drain the transmission!
you can change the fluid, but not the filter. drain the fluid
from the drain plug on the bottom of the transmission and refill
from the dipstick. the filter is only accessable by overhauling the
The oil pan and drain plug on your 1996 Chevy S-10 reside
underneath your engine. The drain plug is located in the aft
section of your oil pan. Right in front of the flywheel before your
A 15mm wrench should fit the drain plug to remove it.