A vehicle fire can happen quickly. Sometimes it is caused by a mechanical or electrical problem. Other times, a fire may occur following a motor vehicle crash, when damage to the fuel system, battery, wiring, or other components creates a dangerous situation. At the Crash Support Network, we know that safety doesn’t end when a crash is over. Understanding what to watch for before, during, and after a crash can help protect drivers, passengers, first responders and other road users because what may begin as a small mechanical problem, an electrical fault, or a fuel leak can quickly turn into a dangerous situation. While not every vehicle fire can be prevented, regular maintenance and a few simple precautions can significantly reduce the risk.
Know the Warning Signs
Your vehicle may give you clues before a fire starts. Never ignore these warning signs. Pay attention to:
- A strong smell of gasoline, diesel, or burning rubber
- Smoke coming from under the hood or from the vehicle
- Fluid leaking underneath your vehicle
- Frayed, damaged, or exposed wiring
- Repeatedly blown fuses
- Unusual electrical problems
- An engine that is overheating
- Unusual noises or smells
Keep Up with Maintenance
Regular maintenance is one of the best ways to reduce the risk of a vehicle fire. Make sure fluids are checked and changed as recommended, belts and hoses are inspected, and electrical systems are in good condition. If your vehicle has been recalled for a safety-related defect, don’t delay having the repair completed.
Be Careful Around Fuel
Fuel is highly flammable. If you smell gasoline inside or around your vehicle, don’t simply assume the smell will disappear. Have the vehicle inspected before continuing to drive it. Never smoke or use an open flame around gasoline or other flammable fluids.
Don’t Ignore Electrical Problems
Electrical faults can create heat and sparks that may ignite surrounding materials. Don’t overload electrical outlets or use damaged charging equipment, and always have aftermarket electrical modifications installed properly. If a fuse repeatedly blows, replacing it over and over isn’t a solution. The underlying electrical problem needs to be identified.
Don’t Drive an Overheating Vehicle
An overheating engine can create dangerous conditions under the hood. If your temperature gauge enters the danger zone, you see steam, or a warning light indicates overheating, safely pull over and turn off the engine. Do not open a hot radiator cap. The cooling system can be under pressure and cause serious burns.
What If Your Car Catches Fire?
If you see smoke or flames coming from your vehicle pull over safely, turn off the engine and get everyone out. Move away from the vehicle and call 911. Do not return to retrieve belongings. Do not open the hood or trunk if you suspect there is a fire. Opening it can introduce more oxygen and cause the flames to grow rapidly. Never put yourself at risk trying to fight a vehicle fire. A fire extinguisher may be useful for a very small, early-stage fire, but your first priority should always be getting yourself and your passengers to a safe distance.
A Few Extra Precautions
Never leave children or pets unattended in a vehicle. Be particularly cautious when parking over dry grass or other combustible materials, as hot components underneath a vehicle can ignite them. And if you’ve been involved in a crash, have the vehicle properly inspected before assuming it is safe to drive. Damage to fuel lines, batteries, wiring, or other components may not always be immediately visible.
Prevention Starts Before You Turn the Key
A few minutes of attention to your vehicle can help identify problems before they become emergencies. Know the warning signs, maintain your vehicle, and never ignore unusual smells, smoke, leaks, or electrical problems. When it comes to vehicle fires, being proactive can make all the difference.
Staying Safe After the Crash
A vehicle fire is a frightening reminder that safety doesn’t stop when a crash scene is cleared. Knowing the warning signs and taking simple precautions can make a difference. Most importantly, stay alert and prepared. Pay attention to unusual smells, smoke, warning lights, or changes in your vehicle, and never ignore a potential safety concern. A few extra moments of caution can help protect you, your passengers, and others on the road. Because safety doesn’t end when the crash is over, it continues with what we do next.
