Strange DPF issues

[trdodd07]

Rawze has a video on YT about doing a forced regen on insite. Those parameters he sets up are a good starting point on getting a good eye on what is happening during a regen.


https://www.youtube.com/watch?v=LhnRiNdDh7w


I've heard a couple times that the blueish smoke is a good indication of a cracked dpf, so I'd have that inspected as well. Definitely start with an egr tune up and then investigate further from there. Take a look here to see how shops bump up tunes on trucks and can actually do more harm than good as well. It can be done... just needs to be done correctly.

http://rawze.com/forums/showthread.php?tid=1