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11-25-2006, 09:49 PM
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Registered User
Join Date: Feb 2006
Location: Saint Louis
Posts: 84
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emissions device
76' 1/2 ton cheyenne 350 orginally a 2 barrel. There is a black plastic round (it's not the vapor canister) device at the side of the a/c core on the firewall. there is one vacuum line coming from it going to the tee where the modulator is at the back of the intake. I was wondering what this device actually is and what it does??? thanks in advance. Matt.
Last edited by rapidride3; 11-25-2006 at 09:52 PM. |
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