In the not-so-distant past, vehicles were devices you might recognize simply by popping the hood. Mechanical systems ruled the day, and repairing problems commonly suggested transforming a wrench or changing a physical element. However a new age is right here-- one where cars and tru

  In the not-so-distant past, automobiles were devices you can understand just by popping the hood. Mechanical systems ruled the day, and repairing problems commonly suggested transforming a wrench or changing a physical part. However a new era is here-- one where cars and trucks are c