What Are the Reasons for Stalling on a Hill Start?

[VanHazel]

Here are the specific reasons for car shaking and stalling during a hill start: 1. Insufficient throttle during hill start: When going uphill, if you don't apply enough throttle, the idle speed may be insufficient to move the vehicle, causing it to stall. If the car starts rolling backward, you must first press the brake and clutch to stop the car, then restart. 2. Releasing the clutch too quickly: During a hill start, when slowly releasing the clutch pedal with your left foot until the car starts shaking, you should hold it at this position briefly to confirm if the car has the tendency and power to move forward. Do not continue lifting the clutch pedal to prevent stalling. 3. Prolonged throttle acceleration: During the start, avoid prolonged throttle acceleration while the clutch is partially engaged. 4. Poor coordination between throttle and clutch: In terms of operation sequence, apply throttle first, then release the clutch. When braking, brake first, then disengage the clutch. After continuously pressing the brake to a certain extent, the car body will shake, indicating that due to the resistance from braking, the engine can no longer drive the gears to rotate and perform work. At this point, you need to press the clutch to cut off the engine's power transmission, thereby avoiding stalling.