I have bought a used 2014 Chevy Spark with 38000 miles on it for my daughter in college, we have had it one week and it has stalled on her three times. No jumps, jerks, noises nothing just very quietly shuts off. I this something that has to do with a recall or has anyone had this issue. Now that the 36000 warranty is over is this something I will have to cover one week in? Or is this a power-train issue? Can someone help me with where to get started. What to look at.