If there is an access panel, yes. Otherwise the tank will have to be removed.
It is bolted on from the inside of the door.
yes yes
replace it or release hose pressure push back pistion
To drain the radiator of a 1993 Chrysler New Yorker, you have to open the petcock on the radiator completely and drain the coolant into a container.
It could,
5w30
Green
R134a
It is inside the transmission pan.
10w30
No.
It is inside the fuel tank.