Don't know what this is but I think I need a new one because obviously it won't open my egr valve this is something that has vacuum lines running to and from it to the egr solenoids.... I think it's some kind of
Vacuum valve or something....
This is on a 300 I6 94 model

 

That's the smog pump valve. You don't need it unless you have inspections. It doesn't affect the way the truck runs.

 

Yeah ummm I live in wilson county tn we have emissions testing lol...

 

Sucks to be you. I guess you might want to fix it then.

 

Do u know the part number for the valve? I tried looking it up on ford parts but I couldn't find it.

 

Try looking it up under Diverter Valve.