I don't use additives and was warned not to in the 08'.

Another thing, I always change the oil at 3K and filters ahead of service intervals as a matter of habit. Besides the next feller who owns my truck will appreciate it. It might save him a repair bill or two down the road at higher mileages.

 

Nothing like wasting money and helping us use more oil!!

 

WOW!!!
Thanks for the response.I'm quite surprised for their response, and i guess I'll change it regularly then.Don't want any compromise or problems to my new truck. I guess ,I'll go back to the mopar oil since i used that one from the beginning. TY

 

Not that we are low on oil though. I get an oil change about every 5000-6000 miles but thats on a 5.9 not the 6.7.

 

The amount of Arizona dust the truck inhales every day, 3,000 is 10,000 miles. Filters too. This ain't town.