Diesel David Samaha grew up working on cars. When he was 12, his neighbor and him rebuilt a go cart engine and ended up speeding past his amazed friends. He continued to hone his skills and eventually went to school to learn gasoline and diesel engines. Now his company, Diesel David, LLC (dieseldavid.com) comes to your home or place of business and fixes your car. Isn’t that much better than waiting in a car repair shop’s customer area?