I always wondered with the DPF, I've idled a good bit with the 07.5, but not near as much as the early 2004 I had. I have never gotten any messages on the OH from any extended idling thus far.
I was constanly berated for saying how much I idled the 04, but at just under 300k on the ticker it dropped a valve. Whilst the head was off I got to take a peek at everything and it was super clean, a lot cleaner that I imagined it would be.
__________________
2007.5 QC/LB 4x4 Auto, 4.5" Lift w/ 35" PJ Dirt Grips, Plug pulled
Last edited by B.Law : 12-14-2008 at 11:35 PM.