Join Date: Feb 2013
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Newb - DPF/Tune
HI guys -
Ive asked some 7.3 questions in the past and am now looking at a used 6.4.
Im a little confused by the whole egr/dpf/tuner thing.
I do understand what the basic functions of the egr and dpf.
Would a guy simply, 1. Block off the egr 2. Remove the dpf filter 3. Install a tuner? Does the egr have to be done?
Second part - Im on Ontario Canada - we have a drive clean program here. If need be, could a guy simply put the dpf filter back in place and reset to stock tune?