What are the effects of pressing both the brake and accelerator simultaneously?
2 Answers
The effects of pressing both the brake and accelerator simultaneously are: 1. For rear-wheel-drive vehicles, it can cause tire spinning on the spot; 2. The engine will produce intense roaring sounds; 3. Manual transmission cars in high gear will stall directly, while in low gear the brakes may fail to stop the vehicle; 4. Damage to the clutch and transmission components; 5. Premature failure of the transmission; 6. Burning out the clutch plate, leading to various degrees of unnecessary repairs. The brake, also known as the stopping device, refers to the mechanism that causes moving locomotives, vehicles, or other transportation tools to stop or reduce speed. The accelerator, also called the throttle, is the control device that regulates engine power output by controlling the throttle opening of the carburetor to adjust cylinder filling, determining the engine's power output.
Having worked in an auto repair shop for many years, I often encounter car owners who are either curious or accidentally press both the brake and accelerator pedals simultaneously. This operation causes significant damage to the vehicle. The engine enters a contradictory state: the accelerator wants the wheels to spin faster, while the brake wants them to stop, leading to a sudden increase in engine load. Internal components such as pistons and crankshafts are prone to accelerated wear or overheating damage. For automatic transmission vehicles, the torque converter may endure additional stress, and rising oil temperatures can lead to frequent malfunctions. Regarding the braking system, brake pads and discs are susceptible to deformation or burning under high-speed friction, resulting in costly repairs. Tires are also affected, as abnormal friction can cause the tread to crack or blister more quickly. From a safety perspective, this is even more dangerous, as it increases the risk of losing control or skidding during rainy conditions or sharp turns. In summary, developing good driving habits and avoiding such mistakes can extend the vehicle's lifespan and ensure safe travels.
