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Author
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Topic: COBRA Needs your HELP!!!!!
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Vallejo707
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Member # 10296
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posted
 
 
Wasup CaFords i Need your Help.
Tried Smogging the 03 Cobra and it FAILED ![[Frown]](frown.gif)
it passed in 2011.
It has : High Catted x pipe.
Accufab TB and KN Intake.
They din't care of the Visual part.
Here is a pic of the results. It only failed the HC (PPM) part, it passed all the rest
HC (PPM)
MAX AVE MEAS
15mph 52 4 95
25mph 36 4 45
[IMG]  [/IMG]
Searched the web. it says its running rich. Might be the catts are bad ? EGR ?
Today i did a tuneup: Spark plugs, new oil change , cleaned MAF, Cleaned intake.
Tried to Clean the EGR but that looked too complicated. lol
Might pick up a used H pipe to see if thats the problem. And also drive it around so the cats get HOT !!!
Would appreciate any Help !!! Thanks Cafords ![[patriot]](graemlins/patriot.gif)
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PS3 Game Tag: BeAsVtown
Sold: 2007 Yamaha R6 "Candy"
Sold: 1989 Mustang Vert
Current: 2012 Mustang 5.0
Posts: 799 | From: Vallejo,Ca | Registered: Sep 2010
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svt306snake
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Member # 1967
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I'm thinking egr
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F*** TPS MOTORSPORTS F *** TPS MOTORSPORTS THEY SUCK ASS
TEAM TRUE FORGED X 2 SPONSORED
CAPITAL MUSTANG C.C.
Posts: 5841 | From: SACRAMENTO "916" YA KNOW | Registered: Oct 2002
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SacStangDriver
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Member # 8304
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Oil change and check pcv valve
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Need sidework done at great prices? I work on all makes and models from engine work to gears. Check engine light problems too. 916 912 3493
Posts: 1217 | From: sacramento | Registered: Mar 2008
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Boss 327
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Member # 9143
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posted
Throw some heet or e85 in there.
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"You'll never truly understand building engines until you can make power N/A. FI overshadows an engines defficiency." Al Papito
Posts: 1789 | From: East Bay | Registered: May 2009
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Vallejo707
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Member # 10296
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posted
quote:
Originally posted by Boss 327:
Throw some heet or e85 in there.
How would Heet help ?
thanks
NVM looked it up. Going to try that and try to look into the EGR.
[ 2013-07-30, 10:24 PM: Message edited by: Vallejo707 ]
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PS3 Game Tag: BeAsVtown
Sold: 2007 Yamaha R6 "Candy"
Sold: 1989 Mustang Vert
Current: 2012 Mustang 5.0
Posts: 799 | From: Vallejo,Ca | Registered: Sep 2010
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H8RPWRD
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Member # 12588
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posted
If you smog it with the x-pipe make sure you drive it a while before smoking it so they get REALLY HOT.
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89 Lx Vert
93 LX Notch- sold
01 Bullitt #00919- Sold
90 LX- Sold
89 LX Vert- Sold
89 LX (DarkHorse)-Sold
Posts: 1332 | From: Hayward | Registered: Dec 2012
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CobraCoupe
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Member # 7233
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posted
high flow cats need to be real hot to drop HC, seen it all the time.
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1965 Mustang convertible
2004 Ford Lightning #0537
Posts: 663 | From: Hayward | Registered: Nov 2006
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89foxstang
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Member # 5908
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posted
My first guess would be the high flow cats , get yourself a stock setup and try again. Or like you said just get those babies super hot!
Posts: 825 | From: Davis | Registered: Aug 2005
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CobramanPhil
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Member # 2170
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posted
Assuming you did an oil/filter/air filter/ignition tuneup I would say your cats are old or worn out (or simply did not get hot enough when the test was done). Throw the stock cats back on and I bet you will pass with no issues.
Is the car running a tune?
[ 2013-07-31, 08:06 AM: Message edited by: CobramanPhil ]
Posts: 1016 | From: California, Bay Area | Registered: Dec 2002
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Mach916
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Member # 8264
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posted
e85
Posts: 1247 | From: Sacramento | Registered: Mar 2008
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Vallejo707
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Member # 10296
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posted
quote:
Originally posted by CobramanPhil:
Assuming you did an oil/filter/air filter/ignition tuneup I would say your cats are old or worn out (or simply did not get hot enough when the test was done). Throw the stock cats back on and I bet you will pass with no issues.
Is the car running a tune?
It was stored for about 7months. Sadly I did the the tune up WITHOUT doing first the tune up I will try to smog it again now that it has a fresh tuneup and also going to try adding heet prior to getting it smogged and this time going to get the catts REAL HOT !!! If it still dosent pass I will have to buy a stock pipe
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PS3 Game Tag: BeAsVtown
Sold: 2007 Yamaha R6 "Candy"
Sold: 1989 Mustang Vert
Current: 2012 Mustang 5.0
Posts: 799 | From: Vallejo,Ca | Registered: Sep 2010
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cemelevu
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Member # 10601
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posted
No matter what car I have to smog, I drive it around for about 15-20 mins prior to going to the smog station. Then when I get there I leave the car running and stand by it while waiting for the smog tech to smog it. This ensures that the cats are warmed up enough when they do their test.
My 03 v6 has 225,000 miles on it, and the last time I smogged it, it smogged like a new car.
Posts: 474 | Registered: Jan 2011
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SVTGhoust
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Member # 20
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Slap on the stock H Pipe. That solved it for my old car.
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2013 Shelby GT500 / 2020 Shelby GT500
Posts: 962 | From: Brentwood, CA 94513 | Registered: Oct 2000
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Hungry Hippo
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Member # 537
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posted
yeah, you need the stock h-pipe. aftermarket cats don't last long.
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05 S4 Avant(wagon)
09 C6 H/C/I
Posts: 2959 | From: east bay | Registered: Nov 2001
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Vallejo707
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Member # 10296
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posted
Will a stock h pipe from a 2001 Gt fit ? I searched online and it says it should fit any from 99-04. Only from 04 I might need extensions for the o2 sensors.
Can anyone enlighten me ? , thnx
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PS3 Game Tag: BeAsVtown
Sold: 2007 Yamaha R6 "Candy"
Sold: 1989 Mustang Vert
Current: 2012 Mustang 5.0
Posts: 799 | From: Vallejo,Ca | Registered: Sep 2010
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kast1376
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Member # 8499
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posted
I thought with the new laws that cars with obd2 were no longer given roller tests?
Posts: 189 | From: Sacramento | Registered: Jul 2008
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95gtdrop
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Member # 7478
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posted
i think that starts 2014-2015. not positive though.
id throw a factory style midpipe on and drive it around hard for 30-45 minutes and take her in nice and hot!
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1997 SVT cobra SOLD;(
2004 SVT Cobra Vert
Posts: 1221 | From: sacramento | Registered: Mar 2007
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SLOWSN95
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Member # 8269
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posted
Stock H Pipe will keep even the dirtiest car clean
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94' GT
347 Stroker
MM Suspended
2003 SB SVT Lightning
Pullied and Lowered
89'Hatch-SOLD
Posts: 2214 | From: 510/east bay | Registered: Mar 2008
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50/50
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Member # 1724
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posted
I had the same problem with my 1991 mustang. The smog tech says there was a lean code on the diagnostic. It turns out an EGR solenoid was bad. Air pressure was lacked that's why. It passed.
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Previously named: VenGeance, 5LiterFever, 50cal.
Drive safely. You wanna drive in it. Not DIE in it.
Posts: 499 | From: Stockton | Registered: Aug 2002
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