DPF replacement

[fargonaz]

The only codes (if any) I've been getting are DPF related, i.e. too frequent being the only one I can remember.

Plus I've taken the challenge of using my foot to operate the accelerator. That was an automatic 1 mpg increase in fuel milage. Milage figure driving at 62 is 6.85 with 80K(flatbed,) 7.68 with my normal load of 50K - 60K. The last time I had to use my foot was in the early 80's, after that it was all company positions with no incentive for fuel milage. Now that I own it, I owe it to myself to get every last MPG out of it.