* On the sides of the engine block: These are the most common locations. You'll likely find several here. They're usually near the bottom, often somewhat recessed into the block.
* Sometimes on the back of the engine block: Less common, but possible.
You will need to look directly at your engine to identify them. They are usually circular, and relatively flat, metal plugs. It's important to note that they are *not* easily visible without some effort, and you may need to clean some of the engine grime away to locate them clearly.
To find them effectively:
1. Clean the engine: Use a degreaser and a brush to remove dirt and grime from the engine block. This will make it much easier to spot the freeze plugs.
2. Refer to a repair manual: A repair manual specific to your 1996 Chevy S-10 and its engine will have diagrams showing the exact location of the freeze plugs. This is the most reliable method.
3. Online resources: While less reliable than a repair manual, you might find pictures of the engine block of a similar year and model online. Be aware these might not be exact matches.
Safety First: Remember that the engine will be hot if recently run. Allow it to cool completely before attempting to examine it closely.
