Quote:
Originally Posted by smk_texas
Hi Arthur,
There are two ports (for lack of a better term) in this valve I am looking at. One at top and one @the bottom. The one at the top is connected with a elbow hose which is connected to a plastic brown hose. The bottom port is not hooked up. Is this where the hose from EGR valve hooks up ???? This valve is right behind the thermostat housing and to the right of the water temp sensor. Is this correct. ??? Thanks very much for your help.
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I just went outside and looked at mine: The top port is the one that goes to/from your EGR valve on the exhaust manifold. That brown plastic hose should go between the valve cover and the firewall, then connect to the EGR valve. I'm not sure where the bottom one goes -- I couldn't follow it under everything on the intake side of the engine. (my guess is that it goes to a vacuum source on the intake manifold.)
jp