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05-22-2008, 07:58 PM

#11

getafewlives

4th Gear Member

Join Date: May 2006

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Posts: 1,229

RE: egr delete

Don't pay for the MIL, just make one with 3 simple resistors.

05-22-2008, 09:33 PM

#12

GaryBisiniere

3rd Gear Member

Join Date: Mar 2006

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Posts: 763

RE: egr delete

do you need 1 gasket for egr delete plate or 2

07-05-2009, 10:10 PM

#13

War Machine88

Join Date: Apr 2008

Posts: 25

Quote:

Originally Posted by camaroeater

So you'll have to saw the line where it comesOFF of H pipe(leave an inch of the line and plug it). If you don't have a O/R midpipe, you will have to get one so you don't ruin your cats. I did this with my cats on, but onlyfor 2 weeks.

can someone explain this part to me? if you delete your smog pump and egr you have to have a O/R mid pipe because it will ruins the cats on a catted mid pipe if you just plug up that line coming out of the h pipe???

07-06-2009, 09:49 AM

#14

Tony71502

5th Gear Member

Join Date: May 2007

Location: Pittsburgh

Posts: 2,459

Quote:

Originally Posted by camaroeater

If you don't have a O/R midpipe, you will have to get one so you don't ruin your cats. I did this with my cats on, but onlyfor 2 weeks.

What? Any facts to back this up? If you get an egr eliminator and the computer doesn't change anything with the engine, how could your exhaust possibly be different?

07-06-2009, 09:51 AM

#15

Tony71502

5th Gear Member

Join Date: May 2007

Location: Pittsburgh

Posts: 2,459

Quote:

Originally Posted by War Machine88

I have never heard of such things before this thread. The combustion chamber temp will rise, though, as there isn't inert exhaust gas being pumped in the intake anymore.

Last edited by Tony71502; 07-06-2009 at 03:21 PM.

07-06-2009, 07:32 PM

#16

War Machine88

Join Date: Apr 2008

Posts: 25

Im just trying to figure out if thats what he meant? It confused the hell outta me too.

07-06-2009, 07:59 PM

#17

we b gpn

1st Gear Member

Join Date: Aug 2006

Location: Virginia

Posts: 74

i thought it had something to do with the air the pump puts in the cats keeps them from getting plugged up. although i ran my jeep with no smog pump for along time and didnt have a problem. but that was a off road truck.

07-07-2009, 07:28 AM

#18

Tony71502

5th Gear Member

Join Date: May 2007

Location: Pittsburgh

Posts: 2,459

The pump puts no air in the cats. The tube on the h-pipe takes exhaust gas and injects in into your intake manifold. Since exhaust gas is inert(it doesn't combust) it slightly lowers your combustion chamber temps because it is dilluting your a/f ratio.