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Threads Tagged with
emissions
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Solving you emission problems on your old 2001 Jeep XJ
Marc in az
on 05-05-2018
06-09-2020
08:18 PM
by
Silver01Bullet
6
4,638
Stock XJ Cherokee Tech. All XJ Non-modified/stock questions go here
NTK O2 sensors, which ones ?
gferren
on 12-28-2019
12-30-2019
09:30 AM
by
gferren
5
10,496
Stock Grand Cherokee Tech. All ZJ/WJ/WK Non-modified/stock questions go here!
EV continues to blink on Innova 3030 OBD2 tester, who has had t his problem?
Marc in az
on 04-22-2018
05-05-2018
03:00 PM
by
Marc in az
2
16,280
Stock XJ Cherokee Tech. All XJ Non-modified/stock questions go here
ECU swap confusion on a '99
ornery owl
on 01-04-2017
01-09-2017
04:26 AM
by
ornery owl
3
4,615
Stock XJ Cherokee Tech. All XJ Non-modified/stock questions go here
2000 XJ o2 sensor connector bracket location
t.mcginley.jr
on 12-10-2016
12-12-2016
04:20 PM
by
fb97xj1
3
3,305
Stock XJ Cherokee Tech. All XJ Non-modified/stock questions go here
Multiple Cylinder Misfire - Can't Pass Emissions
XJ_ND
on 05-12-2016
05-18-2016
05:14 PM
by
XJ_ND
14
13,486
Stock XJ Cherokee Tech. All XJ Non-modified/stock questions go here
Where to Find Replacement Emission Hoses for 1990 Base Model???
CJG
on 10-02-2015
10-02-2015
03:57 PM
by
CJG
1
870
Stock XJ Cherokee Tech. All XJ Non-modified/stock questions go here
California Cat Replacement
(
1
2
)
Sirrico
on 12-30-2014
01-16-2015
06:10 PM
by
Sirrico
17
15,875
Stock XJ Cherokee Tech. All XJ Non-modified/stock questions go here
1990 Cherokee pre-test SMOG fail
bufbarnaby
on 07-26-2014
07-27-2014
09:17 AM
by
Nick-B
2
1,565
Stock XJ Cherokee Tech. All XJ Non-modified/stock questions go here
2003 Grand Cherokee Oxygen Monitor
bronxfox
on 05-27-2014
07-16-2014
07:37 AM
by
outofrng623
12
2,379
Stock Grand Cherokee Tech. All ZJ/WJ/WK Non-modified/stock questions go here!
High CO and HC's
Warpig
on 01-03-2014
01-08-2014
06:55 PM
by
tjwalker
5
3,574
Stock XJ Cherokee Tech. All XJ Non-modified/stock questions go here
1993 XJ 4.0 Hesitates - Fuel on all spark plugs
Warpig
on 12-14-2013
12-14-2013
09:00 AM
by
Warpig
0
504
Stock XJ Cherokee Tech. All XJ Non-modified/stock questions go here
Failed Colo. Emissions.
bret sly
on 09-27-2012
09-29-2012
07:47 PM
by
bret sly
13
1,217
Stock Grand Cherokee Tech. All ZJ/WJ/WK Non-modified/stock questions go here!
Cali emisions= Higher octane fuel?
(
1
2
)
tylerspyler
on 03-14-2012
03-15-2012
08:21 PM
by
djb383
18
3,231
Stock XJ Cherokee Tech. All XJ Non-modified/stock questions go here
Ive Searched PLEASE HELP
(
1
2
)
Chabada15
on 01-29-2012
02-14-2012
07:16 PM
by
HiPoint
29
2,959
Stock XJ Cherokee Tech. All XJ Non-modified/stock questions go here
CA Emissions Failure- Ugh- Need Help
viking443
on 10-20-2011
11-06-2011
09:53 PM
by
Mmurdock
14
4,618
Stock XJ Cherokee Tech. All XJ Non-modified/stock questions go here
Poll
Failing emissions. Help!
Dahnkey
on 08-06-2011
08-07-2011
03:52 PM
by
sojimomo
9
1,723
Stock XJ Cherokee Tech. All XJ Non-modified/stock questions go here
89xj 5speed emissions/fuel problem.. bogging, sputtering, jumping
(
1
2
3
)
Cruzship22
on 03-20-2011
03-20-2011
10:18 PM
by
Cruzship22
32
3,856
Stock XJ Cherokee Tech. All XJ Non-modified/stock questions go here
I Just Bought an XJ and I have some problems
Red-XJ
on 12-20-2009
12-25-2009
06:35 AM
by
asatxj
4
2,442
Stock XJ Cherokee Tech. All XJ Non-modified/stock questions go here
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