When I make a turn don't matter which way and it's a quick turn,my truck makes a loud thumping sound like if someone is pounding from inside the hood.I can hear it on the passengers side and it keeps going even after parking or driving.People thought I had rodents inside but there was nothing.I had the spark plugs changed and still nothing.It doesn't happen often it just happens once in a while.I tried taking the climate and the time I have driven the truck for the day into consideration but it happens whenever it feels like it.If anyone knows what this might be please let me know