Fuel conditioner.

[RickP68]

I just bought a 2017 2500 with the 6.7 Cummins, fully deleted. Was just wondering if I should be using fuel conditioner, when the temperature drops. I do use it in my Peterbilt when the weather gets colder, but I’m unsure if it’s worth it, for the 6.7.

 

[18CrewDually]

I'd do what you do for the Peterbilt. If you run anti-gel living in Northern Alberta then I'd run it in the RAM. Same diesel fuel, same freezing cold, same problems.

 

[RickP68]

I was thinking that made sense, but wanted confirmation from others who know more.

 

[2003F350]

If you're just looking to keep the fuel from gelling at those temps, then yeah, I'd say run it.

If you're looking for any other performance gains, on modern trucks most of the products out there are snake oil at best.

 

[truck2569]

I just bought a 2017 2500 with the 6.7 Cummins, fully deleted. Was just wondering if I should be using fuel conditioner, when the temperature drops. I do use it in my Peterbilt when the weather gets colder, but I’m unsure if it’s worth it, for the 6.7.

I have found out that it lubricates the system and dissipates the water just like it does in your semi. It only takes about 2 ounces but saves in the long run. I have a 2013 Ram3500 with 587,000 on it and still running strong.