View single post by JodyKerr
 Posted: 11-30-2010 08:01 pm
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JodyKerr



Joined: 05-15-2006
Location: Tempe, Arizona USA
Posts: 217
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 It was part of the emissions systems. The goal was to catch those excess gasoline vapours. You won't see it on most JH's these days as it's been set aside along the way. Also, the charcoal cannisters get "used up" over time, and unlike other LBCs they are not rebuildable.