What Causes a Manual Transmission Car to Stall at Idle?

[DelGianna]

Automatic transmission cars stalling at idle when the air conditioning is on can be caused by issues with clutch engagement, braking, etc. Clutch Engagement Issues: Novice drivers often struggle with clutch control, leading to situations where the clutch is released too quickly, causing the vehicle to stall unexpectedly. Therefore, when starting a manual transmission car, it's crucial to control the clutch properly by keeping the left foot steady. Although stalling is less common in automatic transmission cars, releasing the clutch too quickly can still cause the engine to stall. Braking Issues: Many beginners driving manual transmission cars forget to press the clutch when braking, especially during sudden stops, which can cause the car to stall. To prevent this, either shift to neutral or press the brake while simultaneously depressing the clutch. Fuel Depletion Issues: Some vehicles have inaccurate fuel gauges, showing residual fuel that may not be sufficient once the car starts moving, leading to stalling. Therefore, it's essential to refuel the car promptly to avoid stalling.