How do you change the rear bank of sprk plugs on a 1996 Stratus 25L 6 cylinder?

Best advice take it to a garage and let them do it. If you choose to do it yourself go by the parts store first and pick up an intake manifold gasket set. In order to get to the rear spark plugs you need to remove the upper half of the intake manifold as well as the EGR valve. Once that is off the plugs are right there. While you have everything else off it wouldn't hurt to invest in some new plug wires, rotor button and cap. This is not a hard job it just takes a while and is frustrating.