Where are the back freeze out plugs located on 92 Chevy s10?

The freeze plugs (also called core plugs) on a 1992 Chevy S10 are located on the engine block, not on the exterior of the vehicle. Their exact location depends on the engine type (e.g., 2.5L 4-cylinder, 4.3L V6). There's no single, universal answer.

To find them, you'll need to:

1. Consult a repair manual: A Haynes or Chilton manual specific to your 1992 Chevy S10 and engine will show diagrams with the freeze plug locations. This is the most reliable method.

2. Look online: Search for "[your engine type] Chevy S10 freeze plug location" on sites like YouTube. Videos often show the plugs' positions.

3. Visual inspection: With the engine somewhat clean, carefully inspect the engine block. Freeze plugs are typically round and recessed slightly into the block. They are usually found on the sides and bottom of the engine block, but you might find some on the top or rear as well.

Safety Note: Be very careful when inspecting the engine block for freeze plugs. The engine can be hot, and there are sharp edges and moving parts. If you're not comfortable working on vehicles, leave it to a professional mechanic.