Ok Ram buffs got one for you....passenger side of a 1999 Ram 1500 4x4 Sport....under the truck back by the bed.......... nested up under just in front of wheel well are 2 containers that look as If they should have filters installed...one is square the other roundish....hoses connected to the top anyone know what those are?

 

One is possibly a fuel vacuum canister. The other I dont know.

 

Fuel filter and vacum canister.

 

Fuel filter...didnt know Dodge had an inline filter and on the complete opposite side of the truck...are you sure?

 

I am guessing, but if it has lines that goto the tank and the engine bay I would say so. What lines are going to it?