mrxlh said:

Truck displayed "cleaning exhaust filter" at 985 miles and again today at 1100 miles and change. Normal? Mileage is about what everyone else is getting with the 4.10 gears 12mpg. No big deal on the mileage, as that was not a consideration when buying the truck.

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blacksnapon said:

There really is no rhyme or reason to the regen frequencies (or lack thereof). It notices pressure and temperature mostly to determine when to regen. Because your truck is on the new side, I would expect the first ones to be somewhat more frequent. They'll settle in to a more predictable nature. It's like these trucks "learn" the driver. It will be regularly scheduled at (Ithink) 3170 mile intervals.

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blacksnapon said:

Theres a new flash that assists with understanding the regen frequencies now as well. It installs some new messages in your instrument panel.

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GrimReaper6696 said:

what is regen??

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6L PWR said:

Its when the computer, at idle, sends in more fuel to get the Diesel Particulate Filter's, DPF's, hot to burn out all the soot they've filtered out.

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d-kuzmen said:

They no longer allow it to happen at idle, too many fires and melted stuff, now it'll only do it while cruiseing.

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6L PWR said:

But it's still an option for the 6.0, right? ROFLMAO Mine did it at the track!!

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