There are no factory grease points on a Magnum.
There aren't any,
There aren't any zerks on that truck.
From the factory it did not have any lube points.
The last Dodge Caravan to come from the factory with any greaseable parts was the 1995 model.
There are NO chassis lube points on a 2008 Malibu!
there are no lube points on a 07 Monte as the ball joints are sealed, most Chevy's and GM products haven't had lube points since the early 90's.
Just fill it until the lube runs out the fill hole. It is now full.
I think. (but not sure) you can use amsoil series 2000 chain case lube.
If you don't know, Take it to Jiffy Lube.
A lot of your more modern vehicles don't have lube zerts, they are sealed; once they go bad, you replace them.
Take it to jiffy lube.
5 Quarts of 5W30. (Recommended By Dodge/Chrysler.) Oh, and working at 3 oil/quick lube places. :P 5 Quarts of 5W30. (Recommended By Dodge/Chrysler.) Oh, and working at 3 oil/quick lube places. :P