Why does car shut off while running or driving?

I have owned a 2004 kia sorento since day 1. I have had several things done over the almost 14 years of owning this car but did most of it while under warranty. Try checking around to see if this vehicle has had all the recall work done first before spending anything on it. There also was an issue with the crankshaft pulley bolt failing. I will buy another because of the warranty alone. At 99 k on the mileage, I had it checked stem to stern and would advise anyone to do the same before it expires. Nice to have no car payments for 6 years. Overall it has been a good car with just a little maintenance. I keep all records of what is done while under warranty.