How do you drain fuel tank of a Cadillac?

To drain the fuel tank of a Cadillac, first ensure the vehicle is safely elevated and secure. Disconnect the fuel pump relay or fuse to prevent the engine from running, then attach a fuel line to the tank’s drain or fuel line and place the other end in a suitable container. You can use a siphon pump or activate the fuel pump momentarily to facilitate the draining process. Always take proper safety precautions when handling fuel and dispose of it in accordance with local regulations.