6.7 Powerstroke Mpg After DPF Delete – (Boost Your Mileage 1.5x)
Being an automotive specialist, I’ve been experimenting with increasing the mileage of 6.7L Powerstroke engines for the last decade. There are many reasons behind that, but there is a special one that comes to me most times. Want to know what I found out? Doing a DPF (Diesel Particulate Filters) …