Regular maitance

[John60]

I have a 2016 2500 diesel with 37000 miles on it. I have been changing my oil every 7500 miles and fuel and water filter every 15000 miles. This is my first diesel. Last time I got my oil changed ( at the dealer, they have done it all since buying my truck) they said i needed an $1000.00 dollar fuel injector cleaning. My truck runs great> Do I really need to do this.

 

[jgillott]

Absolutely not.

 

[Killer223]

No, their job is to sell, make money for the dealership.
you could very well extend the oil changes miles wise unless you are up time wise. factory says 15K miles, but it also says 6 months...
Keep the cash enjoy the truck.