Units
Senior Member
- Joined
- Apr 25, 2023
- Posts
- 123
- Reaction score
- 190
- Location
- Ms
- Ram Year
- 2023 Bighorn
- Engine
- 6.7l Cummins
Have had my 2023 6.7l for 2 weeks. Curious as to what others are doing with their engines while fueling up, I see folks all the time gassing up and leaving their engine running. I know these engines use a grid heater and do not use glow plugs, does that even matter in regards to starting the truck? Maybe that’s an old school train of thought in regards to diesels. I also see where the user manual says to limit excessive idle time. The one time I’ve gassed up so far I just let it run. What does everyone else do while gassing up?