Scavenging
In order to scavenge an area for salvageable parts or useful items, it typically requires a Search check for every 1000 square feet (approximately one 30'x30' area) that takes 10 minutes per 1000 square feet. There are modifiers for buildings or areas that have been damaged or previously scavenged, but I will factor those into the roll myself. In the case of Kyle scavenging the cars, I made one Search check based on the cars so far being unscavenged and total equaling an area of about 1000 square feet.