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How often are the 08's supposed to clean the exhaust filter or Regen? Mine doesn it like every fillup. Is this normal? It kinda pisses me off because I know I loose tons of MPG's while it is doing it.
This thread reminds me that I need to take mine in for the recall that reprograms the ECU and the instrument panel to indicate when the truck is in regen.
Yeah, my Job 1 truck doesn't have the feature where it shows me when the truck is in regen yet. I have to take it in for a recall to reprogram the ECU and instrument panel so that it will do that.