I know that the owners manual states that the vehicle has an automatic oil change reminder when it needs to be changed. But every one I have spoken to at the dealer feels that the oil change should be changed on the 2.4 engine at 3k. I know that as long as I follow the maintenance and not exceed the miles that that is ok with Chrysler. But I'm a bit of a traditionalist and I know this powertrain isn't exactly the newest set up. Should I wait for the indicator and save my self some money or just keep doing as I have been changing at 3k miles?