using exhaust brake to help warm?

[Too Tall]

comrades!

it was 70 - 80 last week in colorado

this week it has been 30. i turned on the EB today for the first time since new while idling.

it warmed up pretty fast, in my opinion. was 19 out. idled for approx 10 minutes.

will this practice hurt anything?

thank you comrades in advance.

2018 2500 cummins g56

cheers!

No, that's good to turn it on. It goes off as soon as you start moving however but it'll come on at an idle till you get to about 160 deg. coolant temp. I run with it on all the time and if I lived in beautiful CO, it would save my brakes from wearing as it's great for coming down those grades.