My friend has a 97 Ford F-150 ecsb with the v-6 and auto trans. The problem is when he shifts gears, D>R, P>R, P>D, etc, sometimes his truck dies. It only happens every now and then, but he said today it happened twice and he's getting worried bc he drives to NOLA everyday to go to work. I'm just looking for a little info about possible causes before I get my hands on the truck this weekend. Any help with this thing would be greatly appreciated.