Truck almost ready, 2 small fixes

[geezer#99]

Pull the wire off the sending unit for the temp gauge on the motor and ground it to the block. If your gauge swings all the way to the hot side then your gauge is good but the sending unit is bad.
On the wiper washer confirm the pump has power to it, then check to see if the hose is submerged and follow the spray lines from the bottle to the nozzles and make sure they're all good. Sometimes the nozzles get crap in them. Use a little pin to clean them.