Since There is no tensioner pulley you have to loosen your alternator.
1996 dodge ram 5.9 power steering pully removal?
how to replace steering rack in 1993 dodge intireped
Remove oil pan
replace it. when they go bad you can't fix them.
drop the fuel tank
its a in tank fuel filter replace the sock on the fuel pump
Disconnect the battery. Remove the door panel. unbolt the door lock motor, and remove the wiring plug. Replace the motor and put the panel back on.
Replace: Fuse Socket Element