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Threads Tagged with
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Questions on code P0420
supersnake67
on Jan 14, 2012
Jan 15, 2012
10:13 AM
by
supersnake67
4
3,501
4.6L (1996-2004 Modular) Mustang
P0420 - A little confused on a fix
JRad405
on May 26, 2011
May 26, 2011
09:14 AM
by
JRad405
0
907
4.6L (1996-2004 Modular) Mustang
Exhaust, p0420, longtubes, cats
(
1
2
)
SON1C
on Apr 28, 2011
May 4, 2011
07:48 AM
by
Daehawk
11
2,532
V6 (1994-2004) Mustangs
P0420 Code following exhaust mod
oe812
on Feb 8, 2011
Feb 8, 2011
02:52 PM
by
mustangman02232
7
4,110
V6 (1994-2004) Mustangs
obd 2 trouble code p0420 problem
blazinPony07
on Dec 11, 2009
May 22, 2010
10:53 AM
by
Ehalling
3
11,516
V6 S197 General Discussion
p0420 & p0430?
pinoy131
on Oct 27, 2009
Oct 27, 2009
11:23 PM
by
Fizzics Boy
7
5,680
4.6L (1996-2004 Modular) Mustang
OBD Errors P0420 and P0430
strykrpixel
on Sep 6, 2009
Sep 7, 2009
07:33 PM
by
mustangman03
8
7,400
4.6L General Discussion
Codes P0420, P0430
akp20032004
on Feb 26, 2009
Feb 27, 2009
11:39 AM
by
akp20032004
2
4,831
General Tech
Code P0420
rhlow01GT
on Jul 28, 2008
Jul 29, 2008
01:01 AM
by
cliffyk
7
2,093
4.6L (1996-2004 Modular) Mustang
NEED HELP WITH MY 03 Cobra!
(
1
2
3
)
1sicls1
on Jun 14, 2007
Jun 22, 2007
04:55 PM
by
AllVenom
22
2,560
SVT Forums
Help on MIL eliminators
(
1
2
3
)
Greg00GT
on Mar 27, 2004
Apr 11, 2007
04:16 PM
by
03_gt_fo_me
26
3,507
4.6L (1996-2004 Modular) Mustang
MIL eliminators even though I have high-flow cats?
oh3GT
on May 10, 2006
May 10, 2006
04:39 PM
by
wildazme
4
1,991
4.6L (1996-2004 Modular) Mustang
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