Lucille Treganowan, America's most renowned female mechanic, hosts Home & Garden Television's "Lucille's Car Care Clinic". She opened her first transmission shop in 1973 in Pittsburgh, PA. Today, she owns two transmission repair shops in Pittsburgh and writes a regular column on the MSNBC web site. She is also the author of "Lucille's Car Care: Everything You Need to Know From Under the Hood By America's Most Trusted Mechanic".