What is the best method for extinguishing a small fire in a vehicle's engine compartment?

Using short bursts aimed at the base of the fire is the best method for extinguishing a small fire in a vehicle's engine compartment. This approach focuses the fire suppression effort directly where the flames originate, which is crucial for effectively extinguishing the fire. By targeting the base, the extinguishing agent is applied where it can have the most impact, helping to suffocate the flames and interrupt the combustion process.

Additionally, employing short bursts prevents the water or extinguishing agent from dispersing widely, which might diminish its effectiveness. It also minimizes the risk of spreading the fire to other flammable materials that may be present within the engine compartment. Proper technique with clear aim and controlled application is vital for safety and successful fire suppression in an enclosed and potentially hazardous environment like a vehicle engine compartment.