What would be an immediate response if you see smoke coming from the engine?

The appropriate immediate response upon seeing smoke coming from the engine is to pull over and turn off the ignition. This action is crucial for several reasons. First, smoke may indicate that the engine is overheating or that there is a potential fire hazard, which could lead to a dangerous situation. Turning off the ignition helps to stop fuel from flowing into the engine and reduces the risk of a fire. Additionally, safely pulling over allows you to evacuate the vehicle and move to a safe distance, ensuring your safety and that of any passengers.

While other options may seem reasonable, they could exacerbate the situation. For instance, increasing your speed could lead to a complete engine failure or an uncontrolled situation where you cannot safely stop the vehicle. Opening the hood can expose you to harmful fumes or flames and may worsen a potential fire. Signaling for help without first addressing the immediate danger may leave you in a precarious position, especially if the vehicle catches fire. Thus, pulling over and turning off the ignition is the most responsible and safest course of action in this scenario.