infernoredram
Senior Member
- Joined
- Feb 13, 2011
- Posts
- 1,122
- Reaction score
- 88
- Location
- South Texas
- Ram Year
- 2007
- Engine
- 5.9 Cummins
Started getting that squiggly sign Today. I looked it up and it says to wait until it goes away because it has to do with the truck warming up (which makes sense since we got a nasty front in last night). Just to be sure, all you do is wait before you actually start the truck? And it's not a sign of anything bad, right?
Thanks for the help