NorthwestGuy
Senior Member
- Joined
- Jun 30, 2018
- Posts
- 127
- Reaction score
- 77
- Location
- Pacific Northwest
- Ram Year
- 2018
- Engine
- Diesel 6.7
As you know I'm new to diesels and I'm trying to get something understood before cold weather. I know that my truck will high idle automatically when it needs to, so what it the point of having a manual high idle? Under what condition should I use manual high idle? Also I've seen where people turn on the exhaust brake to help warm up quicker but the exhaust brake isn't actually operating while sitting still. Why would it? Thanks for your help.