Richard Katler has owned and operated his Napa Car Care Center location in Cammarrillo, California since 1996. He has sampled several types of Fuel Injection/Induction systems over the years. He has found the Tri-Maxx2000 4 part bulk product system the most effective and proffitable service on his preventative mainteance menu services. Thanks Tri-Maxx2000 ! Richard Katler Copyright 2000-2010, H.D.I. Management Inc. Nevada, USA all rights reserved, All logos, Trademarks, & Copyrights are property of their respective owners.