I would use 10w30 for summer, and if winter goes much lower than -10C I would use 5w30 for winter. If it leaks or burns a little oil, I would go 10w30 year-round.
The oil capacity for a 1998 Plymouth Grand Voyager is 4.0quarts (this applies to all engine sizes - 2.4L, 3.0L, 3.3L)
10w30,i prefer castrol
on the front of the engine at the bottom near the oil filter.
5w30 or 10w30
The oil sensor is on the forward side of the block ,just above the oil filter
The oil pan of a 1998 Plymouth Voyager is quite easy to remove. Simply remove the series of bolts around the housing of the pan. Make sure to purchase a new gasket when replacing the pan.
what do I need to change the 1997 Plymouth voyager transmission oil
2.4L and 3.0L hold 4.5 quarts 3.3 and 3.8L hold 5 quarts
5w30
5w-30
5 quarts
4.5 quarts