Where is the knock sensor located on a 5.7 liter engine?

The location of the knock sensor on a 5.7L engine varies significantly depending on the make, model, and year of the vehicle. There's no single answer. It could be on the engine block, the cylinder head, or even in multiple locations.

To find the knock sensor's location for *your* specific 5.7L engine, you need to:

1. Identify your vehicle: Make, model, and year are crucial.

2. Consult a repair manual: A Haynes, Chilton, or factory service manual for your specific vehicle will show the exact location with diagrams and photos. These manuals are invaluable for this kind of detail.

3. Use an online parts diagram: Many auto parts websites (like AutoZone, Advance Auto Parts, etc.) allow you to look up parts diagrams for your vehicle. Search for your vehicle's year, make, and model, then look for the engine diagram. The knock sensor should be listed and shown.

Without knowing the specific vehicle, providing a precise location is impossible.