While searching for the ever elusive vacuum leak, (Probably Brake Booster)
I found an elecrical box right above the fuel filter on the frame rail, It has the same type of connection as the ECU, What is that?

and I found a plastic box near the other one that that has one hose going to it and possibly a vent on it.

Is that that charcoal canister?


Thanks.

 

Yes


Junction box for wires running to the rear of the van, fuel pump wires, tail light wires, ect.

 

Excellent, Thanks again Wild.