2002 Cadillac deville DTS spark plug firing order?

The firing order for the 2002 Cadillac DeVille DTS, which is equipped with a 4.6L V8 engine, is 1-2-3-4-5-6-7-8. The spark plugs are arranged in a specific order along the engine's cylinder heads, with cylinder 1 located at the front of the engine on the driver's side. When replacing spark plugs, it's important to follow this order to ensure proper engine operation.