Mine is mondeo winning 2.3L deluxe edition 20 12 1. It traveled 7660 kilometers and stalled twice. Why?

1. The idle speed is too low, and the idle speed and valve opening angle can be improved by upgrading the ECU program;

2. The valve is dirty. If this is the reason, as the upstairs said, it can be cleaned, but your car has only been running for 7K, so it should not appear so early.

3. Temporary faults such as speed sensor and manifold sensor need to be investigated in 4S workshop. I suggest you go directly to the 4S shop or call someone to get the fault code on the spot, so as to make a detailed analysis next time this problem occurs.