What is the final step when handling engine failure?

Restarting the engine is considered the final step when handling engine failure because if the engine has stalled, attempting to restart it can sometimes resolve the issue, allowing you to safely continue driving. This action is crucial right before considering other steps, as it directly addresses the immediate problem of engine failure. If the engine restarts, you can proceed with caution, potentially getting to a repair location. It is important to ensure that the vehicle is in a safe position to attempt a restart, assessing the environment before proceeding. If the engine cannot be restarted or if the issue persists, then alternative actions like calling for roadside assistance or seeking help from another driver would follow, but those are secondary to first trying to restart the engine.