Where can one find the computer in 1992 Chevy s10 pickup?

A 1992 Chevy S10 pickup truck does not have a computer in the sense of a personal computer. It has an Engine Control Module (ECM), also sometimes called a Powertrain Control Module (PCM). This is a type of computer, but it's a specialized piece of hardware dedicated solely to managing the engine's functions.

The ECM is typically located under the hood, often near the firewall and sometimes attached to the side of the air cleaner housing or in a similar easily accessible location. However, the exact location can vary slightly depending on the specific engine and options installed on the truck. Consulting a repair manual for your specific 1992 Chevy S10 model (including engine type) is the best way to pinpoint its location.