Up until 94000 I was using the Euro 5w-30. I changed oil every 9000 miles. The last two oil changes were Rotella T-6. I still have been using Mopar oil and fuel filters. I use this truck for work so yes I’m replacing the engine with a new one and I will keep it for a while and see what else...
I have a 2014 Laramie that was really a good truck at first. Then I started experiencing loss of mpg. This was followed by the DEF sending unit having to be replaced. That entailed an entire new tank because the sending unit is part of the tank. About $1500. This has been followed by a...