Cold-start stalling on a Jetour X90 usually points to fuel, sensor, or battery issues—winter makes them worse.
Check these first, and know when it is not safe to keep driving.
If your Jetour X90 starts on a freezing morning and then stalls a second or two later, you are dealing with a classic cold-start fuel and sensor problem. The engine needs a richer mixture, stable battery voltage, and accurate temperature data to stay running. When one of those is off, the ECU pulls fuel or spark and the engine quits.
