I contacted the dealership that i leased my truck from for an oil change. Apparently I have a service plan which i don't remember even signing but they informed me in the past that the oil changes are free as long as you do the proper maintenance. I've been there before and previously the oil changes were free and I was charged $30 extra for whatever they did, no big deal. So now i get a confirmation for this upcoming oil change and they said the oil change is free however i would pay $299 out of pocket and the appointment is 3 hours long. I asked if I could just do the oil change at this time and the woman said yes but that would void the warranty on the engine. My question is is the engine void just through that dealership or RAM ? Second question is what are they doing to the truck for 3 hours that has 20k miles on it. I've always leased and if anything went wrong I've brought the vehicles to the dealership and everything has been covered.