Long Tube Headers, 02 Simulator ect.. - Page 3 - Camaro5 Chevy Camaro Forum / Camaro ZL1, SS and V6 Forums

madmaxx18 · 04-03-2010, 02:53 PM

Im curous about this to.

Bell040 · 04-03-2010, 09:47 PM

I have been driving around with 2" ARH headers and HF cats for over 2000 miles now... no tune and no CEL yet.

JHart · 04-03-2010, 11:53 PM

the spark plug non fouler trick worked on my trucks, albeit my cats were gutted not taken out so idk.

SA CHEVY · 04-04-2010, 12:27 AM

Quote:

Originally Posted by Bell040

I have been driving around with 2" ARH headers and HF cats for over 2000 miles now... no tune and no CEL yet.

L99 or LS3?

Tmedlin · 04-04-2010, 02:06 AM

What if passing emissions isn't a factor? After adding headers and highflow cats will the ecu detect the engine is running leaner or richer because of the highflow cat o2 sensor or what?
Not worried about emissions just how my car will be running after I add a set of LTs with highflow cats.

Bell040 · 04-04-2010, 12:12 PM

Quote:

Originally Posted by SA CHEVY

L99 or LS3?

LS3

SA CHEVY · 04-04-2010, 01:01 PM

Quote:

Originally Posted by Bell040

LS3

Think the result may be different on the L99?

HIGHOCTANE · 04-04-2010, 04:31 PM

Funny this thread should pop back up today, I was wondering about this..I want LTs but haven't quite decided if I want to risk a tune...
Best Solution?

Eski7399 · 04-04-2010, 05:16 PM

I'm running Pacesetter LT's and High flow cats with no codes. Been almost 250 miles now.
I didn't need sensor extentions or anything.

*KILLER74Z28* · 04-04-2010, 05:39 PM

I'm running the ARH full system and my light just came on after 500 miles. I have not ran the codes yet but I'm expecting it to be the P0420 and P0430...

HIGHOCTANE · 04-04-2010, 06:11 PM

Quote:

Originally Posted by Eski7399

I'm running Pacesetter LT's and High flow cats with no codes. Been almost 250 miles now.
I didn't need sensor extentions or anything.

Thanks..I see you have a tune...I assume your rear O2s are turned off..

Anyone with LTs/HF Cats and NO tune that isn't getting a CEL?

SA CHEVY · 04-04-2010, 06:51 PM

Quote:

Originally Posted by HIGHOCTANE

Thanks..I see you have a tune...I assume your rear O2s are turned off..

Anyone with LTs/HF Cats and NO tune that isn't getting a CEL?

The feedback I've been getting from people with LT's and HF cats is that it's taking anywhere from 250-500 miles for the lights to come on. Never know though because I'm in the same boat, I really want to do LT's but don't want to risk the tune because I can't pay to play if anything breaks!

HIGHOCTANE · 04-04-2010, 07:09 PM

Quote:

Originally Posted by SA CHEVY

The feedback I've been getting from people with LT's and HF cats is that it's taking anywhere from 250-500 miles for the lights to come on. Never know though because I'm in the same boat, I really want to do LT's but don't want to risk the tune because I can't pay to play if anything breaks!

Sucks we can't do simple bolt ons and get it tuned so it is SAFE without voiding the warranty...but I get it..TOONers can ruin anything.
Anyone know if the O2 codes are set and the ECM reset if they leave a trace?
Maybe I should just contace my dealer,they seem performance oriented...maybe they have a tuner they will stand behind. I know they do SC packages and they maintan the warranty.
To be honest I'm not concerned about a voided warranty for myself...but if I ever decide to sell the car(you never know waht the future holds..Z?? lol)

SA CHEVY · 04-04-2010, 07:17 PM

Quote:

Originally Posted by HIGHOCTANE

Sucks we can't do simple bolt ons and get it tuned so it is SAFE without voiding the warranty...but I get it..TOONers can ruin anything.
Anyone know if the O2 codes are set and the ECM reset if they leave a trace?
Maybe I should just contace my dealer,they seem performance oriented...maybe they have a tuner they will stand behind. I know they do SC packages and they maintan the warranty.
To be honest I'm not concerned about a voided warranty for myself...but if I ever decide to sell the car(you never know waht the future holds..Z?? lol)

I was thinking the same thing. Going through the dealer and seeing from them what they may be able to work with me on and possibly even safely get my car tuned after doing LT's just so I don't throw a code. As you said they do install S/C there and retain factory warranty and I know they have to tune for the S/C so what could be different on the LT's and getting tuned yah know?

04-03-2010, 09:47 PM	#30
Bell040 Drives: 2SS/RS - Black - GFX Join Date: Nov 2008 Location: B'ham, Alabama Posts: 2,458 View My Garage	I have been driving around with 2" ARH headers and HF cats for over 2000 miles now... no tune and no CEL yet. __________________ Ordered: 10-13-08 Built: 3-30-09 (#1691) Recieved: 6-12-09 Blacked out, Cammed (Lunati Voodoo 233/245, .578/.598 @114°, +4°), ARH LTs, VR OTR CAI, Cutouts, and lots of other fun mods.

04-03-2010, 11:53 PM	#31
JHart I haz camaro again :) Drives: 2010 Chevrolet Camaro 1SS Join Date: Mar 2009 Location: Union, South Carolina Posts: 660	the spark plug non fouler trick worked on my trucks, albeit my cats were gutted not taken out so idk. __________________ 2010 Camaro 1SS(back in a camaro again, yessssss!) 2010 silverado z71 ccsb(sold, old dd) 2010 camaro1ss(sold, missed, will have another someday)

04-04-2010, 04:31 PM	#36
HIGHOCTANE Drives: 2010 IBM 2SS/RS Join Date: Feb 2010 Location: NC Posts: 448	Funny this thread should pop back up today, I was wondering about this..I want LTs but haven't quite decided if I want to risk a tune... Best Solution? __________________ 2010 IBM 2SS/RS Camaro (M6) Previous rides: 2003 Twin Turbo Mustang Cobra(900 RWHP) 2004 KB S/C Mustang Cobra(700 RWHP) 2003 Mustang GT,Heads,Cam, N20 ect..

04-04-2010, 05:39 PM	#38
KILLER74Z28 MOD SQUAD Drives: 2G1FT1EW9A9100666 Join Date: Aug 2006 Location: West Michigan Posts: 5,768 View My Garage	I'm running the ARH full system and my light just came on after 500 miles. I have not ran the codes yet but I'm expecting it to be the P0420 and P0430... __________________ Who cares about the Blue Oval crowd and their little Ponys? We're getting our Camaro back-and it'll be Supercharged!-MDAII Team LS3

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04-03-2010, 02:53 PM	#29
madmaxx18 Drives: 07_tundra/08_zo6 Join Date: Jun 2009 Location: Wichita falls, tx Posts: 722	Im curous about this to.

04-04-2010, 02:06 AM	#33
Tmedlin Drives: 2006 z71 tahoe Join Date: Jan 2010 Location: Memphis, TN Posts: 38	What if passing emissions isn't a factor? After adding headers and highflow cats will the ecu detect the engine is running leaner or richer because of the highflow cat o2 sensor or what? Not worried about emissions just how my car will be running after I add a set of LTs with highflow cats.

04-04-2010, 05:16 PM	#37
Eski7399 Arizona All Gens Drives: 2SS/RS, M6, IO-Int Join Date: Jul 2007 Location: Surprise, Arizona Posts: 273 View My Garage	I'm running Pacesetter LT's and High flow cats with no codes. Been almost 250 miles now. I didn't need sensor extentions or anything.