2 weeks ago, my car stalled as I was driving down the highway and attempting to pass another vehicle. I was going around 45 mph, the engine stalled, the speed dropped down to about 33 and would not let me accelerate. There was not a warning light. Fortunately, there was not a car to my left so I was able to pull over. I turned the car off and it restarted. I took it to the shop a few days later and sat there for 5 hours while they ran diagnostics. They could not get the car to replicate nor did a code come on so they asked me if I could leave it. I left it for a few days and they still could not get the diagnostic code to come on nor could they get it to replicate. They did not have a rental or I would have left it longer. I will continue to call them to see if they have a rental so I can leave it longer.