Is Coasting in Neutral Bad for the Car?
1 Answers
Coasting in neutral is bad for the car. For example, when going downhill for a long time in neutral, the vehicle's own weight will cause the speed to increase continuously, requiring frequent use of the brakes. As the brakes are applied repeatedly, the temperature of the braking system will rise, potentially causing the brake fluid to vaporize. When coasting in neutral, the engine and transmission are disconnected, which eliminates the internal braking effect of the car. If the distance between two cars is short and the leading car stops suddenly, the trailing car, if coasting in neutral, will rely solely on the wheel braking system, increasing the risk of a rear-end collision. To facilitate driving and reduce physical effort for the driver, cars are equipped with power steering and brake assist systems, which require engine power to function properly.