sentences:  Certified Parts Corporation also assumed responsibility for warranty of previous engine sales.In an interview published by "The Janesville Gazette" on February 10, 2009, Certified Parts Corporation President Jim Grafft said "that he plans to move the engine operation to Rock County, Wisconsin, where he owns three facilities in Janesville and one in Edgerton, and will initially supply parts for Tecumseh Power engines.Grafft also said that his company could eventually resume engine production, which Tecumseh Power ceased in December 2008".