2007 Mega cab 6.7 cummins

[06 Dodge]

Check with the guys over at https://www.turbodieselregister.com or https://www.cumminsfourms.com after rereading your first post you really need the guys at either web site as many their have lot of experience with the first gen 6.7 engines and its many quirks...

 

[bobby a]

You guys are right, I should of removed the dpf years ago like so many did, I could not find a shop that would do it since it kinda was a hush hush thing. I was just in hopes that Chrysler would just fix the problems. There is a Cummins shop near me, I may go up there and see if they can give me any ideas. Thank you all for posting. Post #11 I just now seen your post, thank you for sharing that, I will check into that, thanks very much.

 

[MADDOG]

Yeah, my 2017 went into limp mode 3 different times within the first 4000 miles of use, usually with me being 14 miles North of NoWhere. Each time it was towed to a dealer.

All the dealer(s) could do was clear the code and send me on my unmerry way.

With just a bit over 4K miles on the truck I had a full delete and tune done to it. No more issues were experienced.

 

[bobby a]

Yes, I feel your pain Michael, I have experianced the limp mode a few times myself. I think the first time the truck only had 750 miles on it.

 

[Fuel35 67]

Seems as though Michigan doesn’t do emissions testing and no annual vehicle inspections. That could one something to think about.

 

[bobby a]

Yes I hear ya, I wish I could find a shop that could fix my truck once and for all.