That is what I thought as well. But whatever is clever.:c:

We all learned something new!! Gotta love DB!!!!!!!!!!!!! Glad you're up and running good again, HRD, if only we all were so fortunate :w2:

Amen my friend DB is a great place to learn. I am stoked that was the issue. It was a PITA to get installed but well worth the results! :c:

Mine throws the cam sensor code like every 3 weeks and its new from Cummins parts counter bet I got a bad one

Very possible my friend.

i think my truck has this same problem idles from 800rpm to 870rpm sounds like grid heater keeps kickin in what do you think H.R.D. plus i cant look at your video says its private

Mine would drop in rpm very fast and then right back to normal idle. The video is a youtube video so it should work for you, but if not I have no idea why not.

To me yours sounds like the grids are kicking it, which it should if the temp is low enough. Does it do it all the time when idling or just after start up?

You may have a setting in YouTube that doesn't allow "non-friends" or some thing like that to view the video. I couldn't view it, tried logging in as well, no change.

Interesting I will have to see what is up. Since Google revamped YouTube everything is jacked, I guess.:tttt:

yeah mine will drop and pick right back up and sometimes it will go higher then back down. i have noticed it doing this pretty much all the time