evap and egr removal

littlecars · 11-11-2009, 06:42 PM

I am going to get my pcm reflashed, so I figure I might as whell get some other stuf I dont want removed also. I want to remove the 3rd oxegen sensor, the egr and the evap. Has anybody else done this?

Crew Cab Sonoma · 11-12-2009, 01:52 PM

i have removed my 3rd O2 sensor and EGR codes removed,
kinda wish i had done the EVAP codes as well.

while i have physically removed the EGR and 3rd O2 sensor,
i plan to leave the EVAP canister in place and functioning.
its simple, weighs almost nothing, and does allow the engine
to burn fuel vapors that would otherwise be wasted.

Crew Cab Sonoma · 11-12-2009, 02:10 PM

while the EVAP OBD diagnostic routines are a PITA,
the system itself does serve a useful function.

BadS15v8 · 11-12-2009, 04:39 PM

not to high jack, but what about blocking off egr on 1st gen 4.3? i think my map sensor vac hose runs back there but i'd like to ditch my egr

SpiderDallas · 11-12-2009, 05:03 PM

I found a guy that will make me a full egr deletion kit for well the plate that replaces the egr valve for 43. I don't know if there is someone else out there that does cnc machine work and make a plate with the bowtie in the middle. He also can make a billet cap for the egr tube.

SpiderDallas · 11-12-2009, 05:22 PM

It a company called "Custom Billet Works Inc." on ebay if you want to take a look. Probably going to order mine soon if I can't find something cheaper. Its going to cost me probably 70 for the whole kit which is the block off plate and both plugs the one on the header and intake.

11-11-2009, 06:42 PM	#1
littlecars Registered User Join Date: Nov 2009 Posts: 8 Location: User is: OffLine	evap and egr removal I am going to get my pcm reflashed, so I figure I might as whell get some other stuf I dont want removed also. I want to remove the 3rd oxegen sensor, the egr and the evap. Has anybody else done this?
	[Reply w/Quote]

11-12-2009, 01:52 PM	#2
Crew Cab Sonoma not low, not gonna be... Age: 43 Join Date: Mar 2004 Posts: 5,129 Location: Chattanooga, TN User is: OffLine	Re: evap and egr removal i have removed my 3rd O2 sensor and EGR codes removed, kinda wish i had done the EVAP codes as well. while i have physically removed the EGR and 3rd O2 sensor, i plan to leave the EVAP canister in place and functioning. its simple, weighs almost nothing, and does allow the engine to burn fuel vapors that would otherwise be wasted.
	[Reply w/Quote]

11-12-2009, 02:10 PM	#3
Crew Cab Sonoma not low, not gonna be... Age: 43 Join Date: Mar 2004 Posts: 5,129 Location: Chattanooga, TN User is: OffLine	Re: evap and egr removal while the EVAP OBD diagnostic routines are a PITA, the system itself does serve a useful function.
	[Reply w/Quote]

11-12-2009, 04:39 PM	#4
BadS15v8 Registered User Age: 23 Join Date: Aug 2005 Posts: 1,126 Location: User is: OffLine	Re: evap and egr removal not to high jack, but what about blocking off egr on 1st gen 4.3? i think my map sensor vac hose runs back there but i'd like to ditch my egr
	[Reply w/Quote]

11-12-2009, 05:03 PM	#5
SpiderDallas Registered User Age: 27 Join Date: Oct 2009 Posts: 269 Location: Dallas,TX User is: OffLine	Re: evap and egr removal I found a guy that will make me a full egr deletion kit for well the plate that replaces the egr valve for 43. I don't know if there is someone else out there that does cnc machine work and make a plate with the bowtie in the middle. He also can make a billet cap for the egr tube.
	[Reply w/Quote]

11-12-2009, 05:22 PM	#6
SpiderDallas Registered User Age: 27 Join Date: Oct 2009 Posts: 269 Location: Dallas,TX User is: OffLine	Re: evap and egr removal It a company called "Custom Billet Works Inc." on ebay if you want to take a look. Probably going to order mine soon if I can't find something cheaper. Its going to cost me probably 70 for the whole kit which is the block off plate and both plugs the one on the header and intake.
	[Reply w/Quote]