[Gorance]

What are people using to block off fuel line for regen when doing dpf delete and turbo back exhaust?

 

[SRich12]

What are people using to block off fuel line for regen when doing dpf delete and turbo back exhaust?

There is no fuel line to block off????

 

[Gorance]

I thought that fuel gets dumped into the cat to do a regen in the dpf? I'm a newbie and I am doing a dpf delete and efi so want to know about the hard lines that go to the dpf and how you block them off and what to use to block them ? Im putting a new 4" turbo back exhaust on so any help with how to deal with the sensors and hard line on the stock exhaust would be appreciated.

 

[NWRQC]

Just wrap the lines up and tie them out of the way, they are just pressure sensors. Fuel is injected during the post injection cycle not into the exhaust system.

 

[Gorance]

Is there some lines that go to trans that need to be blocked???

 

[SRich12]

There are two oxygen line on the exhaust that go to a module on the passenger side by the Trans. Just take the rubber line off and I took one of the rubber line and looped it to the other nipple, (you'll see when you get into it) I taped up the sensor plugs with electrical tape and zip tied them into a nice bundle beside the frame!!!:thumbsup:

 

[N of 60]

Those two lines are to measure your delta P across your DPF.
Pressure Differential.

 

[Gorance]

So will that work by looping it back on to the other nipple or should I be doing something else?

 

[Mono06cummin]

So will that work by looping it back on to the other nipple or should I be doing something else?

There should be a plug on the forward part of the tubes that you can disconnect and totally remove them from the truck.


'12 3500 DRW Mega, deleted, Southbend 3250, TBE, HIDS 6k, AMP steps, triple gauge pod

 

[N of 60]

I let mine hang separately and installed a cheap inline fuel filter on each to keep the bugs out.

 

[Gorance]

Anyone have a pic of how they did it?

 

[jonesfromindia]

Anyone have a pic of how they did it?

dude, wrap some effing tape around it like the guy said in the 2nd post. you'll be fine.

unbolt them from the exhaust. zip tie them up, and wrap tape around the entire end so the fittings dont buzz and rattle. done.

 

[Gorance]

Hey jonesfromindia go and have a beer and chill I was just asking maybe not take things so seriously.

 

[jonesfromindia]

owning a cummins isnt a game....

 

[Gorance]

Realy !!! Wouldn't know I've only owned on since my first in 92 . Get over it.

 

[ShaneMSnyder]

I just zipped tied them and taped up the ends also. You'll be fine man. :thumbsup:

 

[Gorance]

Where did you get that extremely cool egr valve delete ?

 

[ShaneMSnyder]

Where did you get that extremely cool egr valve delete ?

From Rollin Smoke Diesel, one of my favorite CF vendors a few years back. I don't know if he carries them anymore tho.

 

[Gorance]

exhaust

Any recomendations on which brand of exhaust to get? Flow pro or something else, looking for one with little or no drone at highway speeds and not too loud as I'm getting older and like the quiet exhaust that is on it from the factory but want stainless.

 

[jonesfromindia]

go 4". i left my stock down pipe on to keep it quiet. My exhaust exits passenger side before the rear tire and I constantly tow. no drone. little bit louder than stock. all mine took was a 45 degree bend from amazon for $50, the delete pipe and a tip.