curtrwall
New member
- Joined
- Apr 11, 2007
- Messages
- 446
Welp after Cummins had the truck for 2 days it runs like a top!!! Turns out it was a "computer update"???? Oh and they had to replace the entire after treatment. To bad it was smoking on way down. Now there is no smoke and after 5000k miles the tailpipe is still clean. Also cut the muffler out and installed gauges. It makes 25-28psi with spikes around 35~. Oh yeah and been getting about 19mpg on the highway!!! Pulls like a champ too!! The only complaint i have is the engine break never seems to be consistant. Don't know if I just need to get used to it or what?