If your BYD Han stalls right after a cold start in winter, it’s a common issue often caused by sensor or fuel delivery problems. We’ll guide you through likely causes and safety concerns.
Why Does Your BYD Han Stall After a Cold Start?
If your BYD Han sputters and dies when you start it on a cold winter morning, you're not alone. Many owners experience this due to the vehicle’s engine management system struggling to maintain idle when temperatures drop. The most common culprits are a faulty coolant temperature sensor, a dirty throttle body, or a weak fuel pump. These parts can cause the engine to receive incorrect air-fuel mixture, leading to stalling.
