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Thread: Rough Idle
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Old 07-13-2007, 11:55 AM   #10
Focus Enthusiast
Join Date: Jun 2007
Fan#: 48372
Location: Warsaw, Ky
What I Drive: 2006 Dodge Ram 1500

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Not trying to bring back a dead thread but I have found the problem. After many hours of pulling off pieces, EGR, IACV, Throttle Body, etc. I got it all back together and at the end when I was getting ready to give up I heard a louder hissing noise that wasn't there before. Come to find out it was a vaccuum line. This one was made of a hard plastic in a Z-shape. It was located on the back of the intake manifold and it was the center of the 3 that connected to it. I goes from the intake mani. to the (I believe) Evap for gas fumes to return. Or something like that. I took the hose to ford and it was about 40 bucks for s new one. Just wanted to let everyone know and thanks for all the help.
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