jima10

Help! I am attempting to replace the PCV to intake manifold vacuum hose on my 1999 Expedition 5.4 engine. The hose had broken off at the back of the manifold (somewere) between the firewall and the back of the engine. I have spent a couple of hours trying to locate where the input nipple is, but cannot find it. Can anyone pinpoint that location for me? Maybe direct me to a picture of the backside of the intake manifold?

BlueOvalMan

Part Detail

Hello,

There's a nice and detailed diagram of the intake manifold and its encompassing components on this page. Hopefully this will help you out in your search buddy!