I have a 1998 Volvo V70 station wagon with 108,000 miles. Since October,2018 the vehicle has started stalling 1-3 times a day. The car starts fine from the home and stalls at any intersection around 1-2 miles later when the traffic is stopped at the red traffic light. Same thing happens when I head back home late afternoon. After the car stalls, I wait for the green light. I start the car, sometimes after 2 tries and works fine after that. The repair shop could not figure out the problem. The Volvo dealer people were not able to provide any help.
I thank you for any help you can provide.