I have a 1989 E350 with a 460.

My EGR valve is not getting any vacuum.

I have traced all of the vacuum lines and I can not find a manifold connection for the lines that go to the EGR Valve.

The two reservoirs have red and black lines that go directly to the vacuum solenoid and the EGR control valve respectively. The red line also T's off to the PCV valve.

The vacuum solenoid has a pink line on the output that goes directly to the thermactor valve. The EGR output goes directly to EGR valve.

I have vacuum checked the reservoirs and the valves, but the real issue is that I can not find a connection to the vacuum manifold as depicted in the vacuum hose diagram. It's been 5 hours and I have yet to find any connection to the manifold. The FPR, Brakes, Map sensor, etc. have visible connections but not the ERG system.

Help, please.

 

i just installed a brand new 351 windsor in my 1989 e350 and there is one loose vacuum hose it is from a boxon
the top left rear of my hood frame it also has a wire harness to it please help!