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Ford Truck Enthusiasts Forums
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po171
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Threads Tagged with
po171
Thread / Thread Starter
Last Post
Replies
Views
Forum
P0171 and P0175
Joe97Explorer
on 02-12-2008
07-23-2020
05:57 PM
by
70f100longbed
3
4,714
Explorer, Sport Trac, Mountaineer & Aviator
P0171 (System too lean bank 1), P0174 (System too lean bank 2)
(
1
2
)
Octane
on 09-21-2008
10-06-2017
10:32 AM
by
langard
17
54,016
1997 - 2003 F150
'98 Expedition "System Too Lean", P0171, P0174
(
1
2
3
4
5
...
Last Page
)
WhyFord
on 06-11-2003
02-17-2017
07:49 PM
by
pdqford
163
282,115
1997-2006 Expedition & Navigator
P0171 only on 03 5.4
(
1
2
)
jdecker
on 08-31-2011
04-13-2016
12:21 PM
by
alloro
17
31,488
1997-2006 Expedition & Navigator
intermit. rough idle, check engine w/ P0171 & P0174 codes
(
1
2
3
4
5
...
Last Page
)
hhoelsc
on 05-19-2002
04-01-2016
09:26 AM
by
mxer201
152
298,204
1997-2006 Expedition & Navigator
1996 F150 hard start when warm. P0171 and P0174
(
1
2
)
Iceman_AKA_Ford guy
on 05-06-2010
03-27-2014
04:04 PM
by
silver38
19
39,389
1987 - 1996 F150 & Larger F-Series Trucks
Ford F150 - Codes P0171 & P0174
raviandsonia
on 02-02-2010
10-15-2013
10:18 AM
by
BrassMonkey
4
22,378
1997 - 2003 F150
03 F150 5.4L P0171 P0174 code
rhstubby1
on 08-30-2011
01-08-2013
05:35 PM
by
airpilikia
5
22,009
1997 - 2003 F150
97 5.4 F150 codes P0171 and P0174
JaxJim
on 04-26-2011
08-16-2012
06:21 PM
by
JaxJim
5
5,383
1997 - 2003 F150
P0171 and P0174 + fuel pressure
JR_F350
on 07-24-2010
07-14-2012
07:07 PM
by
timmosazz64
10
20,722
1987 - 1996 F150 & Larger F-Series Trucks
96 f-150 codes p0171, p0174, p0420
James Bibb
on 05-23-2012
05-27-2012
06:24 AM
by
ncranchero
4
9,668
Ford Inline Six, 200, 250, 4.9L / 300
Codes Codes P0308 and P0171
(
1
2
)
5.4Triton
on 03-26-2012
03-30-2012
07:36 PM
by
Bluegrass 7
15
8,700
1997 - 2003 F150
p0171 & p0174 codes on 2000 econoline v6
venturas
on 01-23-2012
01-28-2012
12:50 AM
by
Moore558
3
8,824
3.8 & 4.2L V6
98 Expedition P0171 & P0301 Fixed
tx_rooney
on 08-27-2010
12-12-2011
07:34 PM
by
pdqford
3
14,421
1997-2006 Expedition & Navigator
P0171 and P0174
2000Ford2000
on 06-13-2011
12-03-2011
08:08 PM
by
LxMan1
10
10,181
Modular V8 (4.6L, 5.4L)
4.0 EFI engine light
Dave 1998
on 11-30-2011
11-30-2011
02:50 PM
by
aquanaut20
1
1,735
Explorer, Sport Trac, Mountaineer & Aviator
2005 2.3L Escape Problems...
GRNMSTR
on 11-02-2011
11-03-2011
05:27 AM
by
tomw
1
7,800
Escape & Escape Hybrid
Another PO171/PO174 fixed
ptf18
on 10-13-2011
10-13-2011
09:00 PM
by
shorod
2
3,019
Explorer, Sport Trac, Mountaineer & Aviator
98 Explorer P0171 P0174...
(
1
2
)
canyonbreeze
on 09-14-2004
10-13-2011
08:28 PM
by
Surge08
17
29,376
Explorer, Sport Trac, Mountaineer & Aviator
V-10 6.8L mass air flow sensor cleaning
Turdle
on 11-17-2008
10-11-2011
07:10 PM
by
wpnaes
9
42,770
Modular V10 (6.8l)
98 Exp 4.0 136K, CEL P0153, P0171, P0174
Heavenword1
on 06-28-2009
09-22-2011
12:06 PM
by
senix
11
5,160
Explorer, Sport Trac, Mountaineer & Aviator
P0171 and P0174 error codes on 2004 Expedition XLT 4WD
LastKahuna007
on 08-15-2011
09-05-2011
12:42 AM
by
LeeLeadingham
10
36,614
1997-2006 Expedition & Navigator
Sick 5.4..P0171,0300,0305,443...FIXED :)
4EXTRDR
on 08-15-2011
08-18-2011
06:14 PM
by
4EXTRDR
8
26,849
2004 - 2008 F150
1999 mazda b2500 code po171
ggilder
on 08-03-2011
08-03-2011
05:22 PM
by
ggilder
0
3,331
1983 - 2012 Ranger & B-Series
96 F150 Check Engine Light Wont Go Out!!
Dennis87-91
on 06-29-2011
06-30-2011
10:20 AM
by
Jaime74656
9
17,737
1987 - 1996 F150 & Larger F-Series Trucks
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