2006 Nissan QuestJuly 25, 2010July 29, 2010I have been finding hair-like fibers hanging out of my tailpipe after driving. What could be causing this? Keywords:Catalytic ConverterExhaust 1 thought on “2006 Nissan Quest” Elaine Car Tech July 27, 2010 at 2:49 am How does the car start and run? Have you scanned for stored DTC’s. Hair like fibers could be a sign of a cat converter issue, Comments are closed.