i am getting a stop sign on dash and a code for level two i had a stuck open egr valve replaced that and tried to regen but it wont let me do i have to take it out and have it cleaned i thought u only had to do that on level 3 or 4
i was reading about it an it says it wont regen on stage three that u have to take off and have cleanned i took both off and the doc was clogged solid the dpf was clogged a little but doesnt look as bad i was told that both can be cleaned so i am gonna send outand see