Originally Posted by 99bigred
dont know to much about the 6.4s, as ive never had my hands on one but from everything ive read if you delete the DPF or unplug the sensors its goes into regen mode more often, right? im in a debate on another forum with a guy thats says unplugging or taking the DPF off gains a ton of MPG and that no tuner is needed. info please?
You cannot unplug the sensors unless you run an H&S Blackmaxx. If you remove the DPF, you have to install a tuner. Unless you try to run a DPF-R module, but you should never use one of those on a ford, it will still regen.