Where is the knock sensor located on a 1999 S-10 pickup?

On a 1999 S-10 pickup, the knock sensor is typically located on the engine block, near the intake manifold. Specifically, it is usually found on the driver's side, below the intake manifold, often situated near the cylinder head. To access it, you may need to remove some components, as it can be somewhat difficult to reach. Always refer to a repair manual for precise location and removal instructions.