What Causes a Burning Smell in the Car?

[Richardson]

If you notice a strong burning odor while driving, it is generally caused by the following reasons: 1. Clutch Plate: A burning smell from the engine compartment is often accompanied by a foul odor, as clutch plates are primarily made of composite materials such as rubber and asbestos. For manual transmission vehicles, if there are no noticeable difficulties in shifting gears or starting, and the burning smell comes from the rear of the car, check the rear braking system for signs of overheating. 2. Wiring: Overheated or burnt wires inside the car can also produce a burning smell, usually accompanied by localized smoke or heat. A thorough inspection can help identify the source and determine the faulty component. 3. Rubber: Inspect the brake pads and tires for overheating. When driving on continuous mountain roads, some drivers tend to brake hard during turns and slopes, which can place excessive strain on the braking system and tires. If the brakes or tires emit a warning smell, it is best to pull over immediately and wait for the brake pads to cool down naturally before continuing. Avoid pouring cold water on the brake pads.