Kids with diesel trucks.

[Cooter]

http://en.wikipedia.org/wiki/Duramax_V8_engine

well I'll be an uncle's monkey

[Trip McNeely]

Yeah I was like, wtf? when I first read about it too. I'm guessing during regen maybe ill shoot some flames. lol j/k

[Strychnine]

But you can not beat the sound of a nice 12v.

The only absolute in this thread.

[dblack1]

The only absolute in this thread.

Going to look at a 98 tommorow I plan to bring home

[Strychnine]

They have a godamned inline fuel injector in the exhaust.

well I'll be an uncle's monkey

That's how our HD engines handle active/manual DPF regen

MR (6.7/9) = fuel injection on the exhaust stroke to send raw fuel downstream
HD (12/15) = 7th injector in the turbo outlet