EVAP routing
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EVAP routing
Hello everyone, I've been in the process of hooking up the EVAP on my 82 f150 302 with the motorcraft 2150 carburetor, and can't quit figure it out. Can I get and explaination of how it all hooks up. Thanks Joe
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Joined: Oct 2010
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From: Missouri
Are you planning on routing it and all the components the same as the stock configuration? Are you/did you get rid of any components?
Pictures of the vacuum diagram and of the engine bay will help us help you.
Pictures of the vacuum diagram and of the engine bay will help us help you.
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Joined: Jan 2001
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From: Virginia
From studying the older diagrams on Autozone's site(seems the newer diagrams don't show the purge valve) the center port is the control port that comes from the carb. Looking at the top of the valve, the left port goes to the connection on the canister, and the right port goes to the suction of the engine(PCV valve in your case?).
What I would do is hook the center port to the carb, and hook the right port to the PCV. I would then warm the engine up and then stick your finger over the left port and see if you have vacuum on it when you rev the engine, no vacuum when idling. If so, I believe it's correct, and you can go ahead and hook the canister up to the left port.
What I would do is hook the center port to the carb, and hook the right port to the PCV. I would then warm the engine up and then stick your finger over the left port and see if you have vacuum on it when you rev the engine, no vacuum when idling. If so, I believe it's correct, and you can go ahead and hook the canister up to the left port.
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