yes the alternator is working to hard trying to compensate for the amp. draw you are pullin. this in turn is make the engine pull down lower because of the extra strain the alt. is causeing you see the alt. does not as a rule put out it full amperage all the time just as needed so now with the...
the side moulding will bolt on you will have to drill holes and use sheet metal screws but the bumber mouldings are moulded to bumper so you will have to switch whole bumper.
the moisture and the wet spot sounds like the core to me you might try a good stop leak first and then if problem persist. then replace heater core.bar's leak is my personal favorite.
this is a little diffrent procedure than on a regular pickup f250 is a three quarter ton. has the large brake drum with the axel running through it and bolted to it. the row of bolts on the center. of the part that sticks trough the rim are axel bolts they have to come off. the axel out. once...