Whats this emissions part called?
Whats this emissions part called? 
Theres a metal tube that comes off of the manifold, then theres a black valve looking piece, what is that black part called? I'm missing this and not sure what I'm looking for! Thanks
That is part of the AIR system. The electric blower blows air into the manifolds at start up to force the catalytic converters to reach operating temperture faster. Once the cats are fired up the blower turns off. The metal tube and black one way valves are where the air enters the manifolds.
Last edited by wrd1972; Nov 3, 2006 at 01:57 PM.
