I finally got the P1400 code @ 74,000 miles. My CEL came on this morning and I thought it has to either be the DPFE or the vacuum elbow. Thanks to this awesome site I didn't spaz out when I saw the CEL. Now if I see the O/D light blinking, I might spaz out. :lol:
I hope you all have a great weekend.
I hope you all have a great weekend.