The oil you by over the counter at a Dodge/Jeep dealer is currently made by Pennzoil, so that is the best guess as what they use at the factory.
5W30 is factory recommended
5w20
I use 15w40
A 2014 Dodge Charger will use 5W20 oil. This oil can be purchased at any auto parts store.
10w30
Use 10w30 in a 1995 Dodge Dakota.
Factory plug is 13mm.
5w30
Yes
It shouldn't use any between oil changes.
yes, but it's not recommended or good for the engine. 5w30 is the factory recommended oil. it's not as thick, where 10w40 will likely clog the engine.