You should repack the wheel bearings right away, hot is not good.
You don't need a special socket, just a hammer and a cold chisel, or
a screw driver if you want to
first remove the 4 small screws with
an impact driver or they will most likely strip out if you don't.
Water, leave the windows down, once water gets in these trucks
can turn into a tropical rain forest inside
Fuel gauge, never had a problem with mine, look at grounds and the
wires on the top of the tank
Wild