U7164 - "cleaning exhaust filter".

[nolefanlt]

I am running the update 9t13i on the u1764 on my 2008 ford f250. My question is that before I installed this tune on my truck I would occasionally see "cleaning exhaust filter" on my dash and since I have installed this tune I have not seen this again. Could this cause problems to my engine or is this part of the tune? Than you for your help.

[mikel]

no problem, just means the truck is running cleaner...