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They did not check injectors only drivability diagnosis and compression test which it passed. Paperwork says it could be injectors or the DPF delete
I bought it that way from Florida-I would prefer that it didn't have one. I think it messes up the 3 sensors on the exhaust. What do you think?
Honestly, I don't really know other than the fact that it says it on my last service record from Kent Parson's Ford in WV. I do have a Super Chip on it that I personally plugged into the port under the steering wheel. The Truck smokes whether it is plugged in or not. How would I really know if it is has been DPF deleted or not
when we do a DPF delete, we physically remove the DPF filter and fit a new exhaust,, then we use a tuner to turn off the DPF in the computer, it sounds like you just have the tuner and not the DPF delete, and i doubt this is causing the problem, but you might want to remove the superchip tuner and put the original tune back on this and see if the problem is still there, if it is, then suspect a bad injector,Tim