2003F350
Senior Member
So I hear. But I've never seen it. I'm pretty much done watching the DPF gauge. I watched it quite a bit on my last couple of pulls just to see if that message would come up. Nada.
Again, never noticed it on either truck. Towing MPG and power is pretty consistent. Mine is not a daily driver, it's a puller for our toys.
If you're towing a lot, it may not regen ever - your EGTs get hot enough to burn off the soot without burning any extra fuel. It's really only if it's a DD that you'll notice automatic regens.