Where is the PCV valve located on a 1997 Chevy S 10?

The PCV valve on a 1997 Chevy S10 is typically located on the valve cover. However, its exact position on the valve cover can vary slightly depending on the engine (4.3L V6 or 2.2L I4). It's usually a small, cylindrical valve with a hose connected to it.

To be certain, you should:

1. Consult your owner's manual: This is the best resource for the specific location on your vehicle.

2. Look at a diagram: Search online for "1997 Chevy S10 [your engine size] PCV valve location" – images and diagrams should help pinpoint it.

3. Visually inspect the valve cover: Look for a small, capped valve with a hose attached, often near the back of the engine on the valve cover.

Remember to be careful when working near the engine. It's hot when running and there are other important parts nearby.