Will the Car Stall if You Only Press the Brake?
1 Answers
Only pressing the brake without engaging the clutch will cause the car to stall because the clutch is not fully disengaged. If the brake is pressed hard, the clutch won't be engaged. At this point, the power transmission is blocked by the locked wheels, and the car will stall due to the reaction force. Typically, when decelerating a manual transmission car, you should first press the brake, then engage the clutch, and begin slowing down. Only by pressing the clutch can the engine be separated from the transmission, ensuring the car doesn't stall when it comes to a stop. Reasons for Vehicle Stalling: Automatic transmission stalling is mainly caused by using low-quality fuel. You can refuel with high-quality fuel at reputable gas stations, such as using 97-octane gasoline. Although it is more expensive, it ensures longer vehicle lifespan and better driving performance. Thoroughly clean the fuel system, including the fuel injectors, throttle body, and fuel tank. The issue may be due to poor fuel quality, excessive gum deposits, or clogged fuel lines, leading to inadequate fuel flow. The main reason for stalling during idle is excessive dust in the air. When the engine is running, a large amount of dirt accumulates on the idle control valve and throttle body. Excessive dirt buildup can cause low idle speed, unstable idle, or stalling while driving. To fix this, simply clean the idle control valve. Fuel line obstruction is also a common cause of stalling while driving.
