dpf

[melman]

If my dpf say's full and I took it on the fwy doing 70 for 20mins it should re-gen right? what is it if it does not re-gen a sensor? What are my options?

 

[Fuel35 67]

I think you want to keep it under 55 and your rpm’s high. Stay in 4 gear. Now if that don’t do it, you can take off the dpf (assuming that your truck is 12’ and down) and buy a couple gallons of purple power and clean it, rinse it and use a leaf blower to dry it out. The same technique works for the NOX filter too. You’ll see a bunch of soot/ash come out. Once cleaned and dry, toss it back on and drive.

 

[Silver The Mega]

delete is the best option.