We find Ron down in Gasoline Alley today as he brings back a fan favorite and long time car enthusiast Ron Ross, now of ATL Fuel Cells. They talk about a variety of topics ranging from performance, engines and fuel cell use & design.  Ron then takes a call regarding repair of the Air Conditioning system on a 1986 Chevy El Camino. The caller is having issues with parts and repair but Ron helps guide him along. The Car Doctor finishes the hour answering some emails about flood cars and offers tips on what to look for to avoid them. Find out more about us at www.cardoctorshow.com ,  @ronananian Also visit our You Tube Channel for auto repair tips and videos      See omnystudio.com/listener for privacy information.