The knock sensor on a 1994 Chevy Silverado 350 (assuming a 5.7L V8 engine) is typically located on the
passenger side of the engine block, near the front. It's usually mounted on the block itself, often near or below the distributor (if it has one). However, the exact position can vary slightly depending on the specific engine configuration.
To be sure, you'll want to consult a repair manual specific to your 1994 Silverado 350's engine. A Chilton's or Haynes manual will have diagrams showing the exact location. You can also use online resources like a parts diagram website that allows you to input your VIN. This is the most reliable method for pinpoint accuracy.
