Headers installed....slight problem.

EBuck · March 8th, 2007, 05:57 PM

It's been about a week since the install(bbk headers and catted x pipe) and the check engine light came on today with the codes p0420 and p0430...I looked up the codes but that stuff is like a foreign language to me....someone told me it has something to do with the cat's and to get mil eliminators....anyone else have this problem and if so what did you do to get rid of it....

SWEET2KSTANG · March 8th, 2007, 06:28 PM

if you went with an o/r set up then you will need to either get mil eliminators or get a tunner that will turn off the mil. the diablo and the xcal will do that, i dont know of any other tunners that will.

EBuck · March 8th, 2007, 06:38 PM

i've got cats and the o2 extensions but it's still throwing the codes...will the mil eliminators fix this....and will it still pass inspection???

Invictus · March 8th, 2007, 06:51 PM

if it is a cat problem then yeah the mils will fix the prob, and if it is a catted midpipe you should pass emissions

EBuck · March 8th, 2007, 07:16 PM

cool thanx

ChrisJ · March 8th, 2007, 07:21 PM

Get mils and you will be fine...

March 8th, 2007, 05:57 PM	#1
EBuck Newbie Join Date: Jan 2007 Location: Hadley, Mass Posts: 18 iTrader: 0 reviews	Headers installed....slight problem. It's been about a week since the install(bbk headers and catted x pipe) and the check engine light came on today with the codes p0420 and p0430...I looked up the codes but that stuff is like a foreign language to me....someone told me it has something to do with the cat's and to get mil eliminators....anyone else have this problem and if so what did you do to get rid of it....

March 8th, 2007, 06:28 PM	#2
SWEET2KSTANG mm's nitrous mod 2000 mustang gt 11.79@115.83 (old set up) Join Date: Oct 2006 Location: N.W. AR Posts: 12,540 iTrader: 8 reviews	if you went with an o/r set up then you will need to either get mil eliminators or get a tunner that will turn off the mil. the diablo and the xcal will do that, i dont know of any other tunners that will. __________________ project warhorse under construction wagon burner under construction as well (04 lightning) being built by MP2 Performance

March 8th, 2007, 07:21 PM	#6
ChrisJ RLY SRS Join Date: Aug 2005 Location: Ft. Meade, MD Posts: 38,220 Blog Entries: 4 iTrader: 10 reviews	Get mils and you will be fine... __________________ 2008 Acura TL Type-S - 2008 EB Ford Expedition - 2002 Boosted GT - Sold Facebook Google+

Threads Similar to: Headers installed....slight problem.
Thread	Thread Starter	Forum	Replies	Last Post
Well i installed my JLT and i have a problem.	mustangmanic	99-04	72	September 28th, 2007 12:03 AM
headers installed but still problems	00gtblk	99-04	18	September 5th, 2007 05:08 AM
My First Stang and a slight problem...	Stroke My GT	5.0 Mustangs	11	August 12th, 2007 04:08 AM
Gotta slight problem!!! Any help?	jbm5781	96-98	15	April 19th, 2007 09:15 PM
Anybody Installed LT Headers On '05 GT	Sonic05Roush	2005 - 2010	7	October 4th, 2006 12:29 PM

March 8th, 2007, 06:38 PM	#3
EBuck Newbie Join Date: Jan 2007 Location: Hadley, Mass Posts: 18 iTrader: 0 reviews	i've got cats and the o2 extensions but it's still throwing the codes...will the mil eliminators fix this....and will it still pass inspection???

March 8th, 2007, 06:51 PM	#4
Invictus Hardcore Enthusiast 1999 Mustang Join Date: Jul 2006 Posts: 1,354 iTrader: 0 reviews	if it is a cat problem then yeah the mils will fix the prob, and if it is a catted midpipe you should pass emissions

March 8th, 2007, 07:16 PM	#5
EBuck Newbie Join Date: Jan 2007 Location: Hadley, Mass Posts: 18 iTrader: 0 reviews	cool thanx

Remove Advertisements Sponsored Links
Ford Mustang Forum Advertisement

All times are GMT -4. The time now is 11:33 AM.
Contact Us - Modded Mustangs : Ford Mustang Forums - Privacy Statement - Top
Modded Mustangs is ©2005-2008, All Rights Reserved, And is Not Affiliated with Ford Motor Company. Forum is powered by vBulletin ©2000 - 2012, Jelsoft Ent. Ltd. & SEO by vBSEO 3.3.2 ©2009, Crawlability, Inc.