New here but I could use some help. I have a '02 C70 2.4L that I bought a few months ago with 93K miles. Twice in the last 2 months, the car stalled when I came to a light. Wouldn't re-start for a few minutes, but then it would start and stall after just a couple of seconds. Let the car sit for an hour and then she's fine. No codes on the scanner. Ideas?