'01 Merc 4.3 distributor barb

505callyourball

Seaman Apprentice
Joined
Jul 7, 2009
Messages
47
There is a barb at the rear of my distrubutor with nothing attached to it. it is white/nylon colored as if it was covered when the engine was painted by the factory. Is this for vacuum or something else? And should I have a hose going to it or possibly cap it off? Thanks everyone.
 

Don S

Honorary Moderator Emeritus
Joined
Aug 31, 2004
Messages
62,321
Re: '01 Merc 4.3 distributor barb

Nothing more than a vent. Nothing goes on it.
 
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