YesYes
Fallow the plug wires!
I forgot to add that the motor in this 94 Dodge Grand Caravan ES is a 3.3L
Fuel pump or freeze plugs.
champion plugs for the part # call your dealer
Various strategically placed areas on the block.
They are on all sides of the block.
I would replace the spark plugs after 50K, the wires and plugs again at 100K.
No, it is possible to replace them in vehicle.
On all sides of the engine block
Remove the alternator. The rest will then be obvious.
Check spark plugs, plug wires, do a compression test