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Threads Tagged with p0171

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p0171, p0174

P0171 and P0174

GaryCA2TX on 01-05-2024

01-08-2024 12:14 PM
by TobyB

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7

339

1987 - 1996 F150 & Larger F-Series Trucks

fuel, lean, p0171, p0174, pressure

P0171 and P0174 on 1996 F-150 5.8

GaryCA2TX on 10-28-2023

10-28-2023 07:25 PM
by GaryCA2TX

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2

323

1987 - 1996 F150 & Larger F-Series Trucks

Question

lean, misfire, p0171, p0174, rough idle, vacuum leak

1 Attachment(s)

Missing/rough idle...vacuum leak?

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Multi-page thread

1 2)

robert_l_ross on 01-27-2023

05-25-2023 10:30 AM
by robert_l_ross

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16

1,372

Excursion - King of SUVs

2004, 2006, 46, 54, code, codes, engine, expedition, ford, generates, p0171, p0175, rich, running, vaccum

2006 5.4l expedition engine serioously lacks power codes p0171 and p0175

dreyko on 11-14-2010

10-06-2021 11:13 AM
by Ben H.

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11

14,369

1997-2006 Expedition & Navigator

01, 03, 06, 97, explorer, f150, ford, p0171, p0175, po171, po175

P0171 and P0175

Joe97Explorer on 02-12-2008

07-23-2020 05:57 PM
by 70f100longbed

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3

4,714

Explorer, Sport Trac, Mountaineer & Aviator

2001, catalyc, code, exhaust, explorer, glowing, joining, nh, notched, oxygen, p0171, p0301, p420, pending, pipes, sensor, sport, trac

NEW CAT CONVERTER FOR 85$ - photos

bbsitum on 02-24-2011

02-03-2020 09:21 AM
by bbsitum

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13

2,591

1997 - 2003 F150

02, 1997, 2001, 2003, 42l, 54, 97, code, codes, f150, f250, ford, p0171, p0171p0174p1131p1151, p0174, p1131, p1151

2001 F-150 idling rough. P1131, P1151, P0171, P0174

strokin'_tatsch on 01-11-2009

12-28-2017 12:14 AM
by Tyrone_White

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6

37,037

1997 - 2003 F150

1997, 2001, 54, 99, bank, explorer, f150, ford, gmc, jimmy, lean, p0171, p0174, po171, system

P0171 (System too lean bank 1), P0174 (System too lean bank 2)

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Multi-page thread

1 2)

Octane on 09-21-2008

10-06-2017 10:32 AM
by langard

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17

54,013

1997 - 2003 F150

1999, 2004, 68, actron, codes, crankcase, dtc, engine, f250, f350, ford, hose, p0171, positive, v10, ventilation

DTC codes P0171 & P0174

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Multi-page thread

1 2)

hdbint on 12-06-2007

06-30-2017 07:02 PM
by CPaulsen

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17

69,744

1999 to 2016 Super Duty

Question

2000 ford excursion, 6.8 v10, 6.8l, low power, p0171, p0174, v10

Low Power and Codes

Zeek00 on 05-17-2017

05-19-2017 02:40 PM
by Zeek00

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7

1,215

Modular V10 (6.8l)

Question

171, 1998, 2003, 98, bank, code, engine, expedition, fix, ford, lean, locate, p0171, po171, po174, sensor, system

'98 Expedition "System Too Lean", P0171, P0174

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Multi-page thread

1 2 3 4 5 ... Last Page)

WhyFord on 06-11-2003

02-17-2017 07:49 PM
by pdqford

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163

282,111

1997-2006 Expedition & Navigator

2003, 2005, 54, aerostar, bad, code, engine, expedition, f250, fixing, ford, missing, only, p0171, p0171on, po171, problem

1 Attachment(s)

P0171 only on 03 5.4

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Multi-page thread

1 2)

jdecker on 08-31-2011

04-13-2016 12:21 PM
by alloro

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17

31,481

1997-2006 Expedition & Navigator

2003, 46, 54l, code, codes, f150, ford, idle, maintenance, navigator, obd2, p0171, p0174, po171, rough, surge, triton

intermit. rough idle, check engine w/ P0171 & P0174 codes

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Multi-page thread

1 2 3 4 5 ... Last Page)

hhoelsc on 05-19-2002

04-01-2016 09:26 AM
by mxer201

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152

298,203

1997-2006 Expedition & Navigator

p0171

Can't get rid of the dreaded lean p0171!! PLEASE HELP!!

swihart_art on 03-09-2014

03-16-2014 07:02 PM
by mericanwit

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4

4,441

2004 - 2008 F150

04, 1997, 2001, 2002, 2003, 2004, code, f150, ford, heritage, p0171, p0174, po171, po174, trouble, truck

Ford F150 - Codes P0171 & P0174

raviandsonia on 02-02-2010

10-15-2013 10:18 AM
by BrassMonkey

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4

22,377

1997 - 2003 F150

2001, 2002, 2003, 42, 97, clean, code, f150, ford, maf, p0171, p0174, p171, start, takes

codes P0171 & P0174 '01 F150 4.2 5speed

fc143 on 12-20-2009

03-18-2013 02:08 PM
by 4.2 v6

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10

60,116

1997 - 2003 F150

03, 04, 2003, 2004, 54, acting, code, f150, ford, liter, p0171, p0174, po171, po174, transmission

03 F150 5.4L P0171 P0174 code

rhstubby1 on 08-30-2011

01-08-2013 05:35 PM
by airpilikia

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5

22,009

1997 - 2003 F150

Question

actron, equus, ford, o2, oxygen, p0171, p0174, p1443, run, scanner, sensor, sensors, test, volts, vs

actron/equus scanner check o2 readings

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Multi-page thread

1 2 3)

AWC on 05-14-2009

12-29-2012 05:09 PM
by pawpaw

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30

10,014

1983 - 2012 Ranger & B-Series

Unhappy

1997, 2003, 42, 42lwhere, 46l, 90, 97, degree, e150, elbow, elbows, engine, f150, ford, iac, located, p0171, p0174, v6

97 F-150 V6 - P0171 and P0174

metal13x on 10-08-2008

09-23-2012 06:36 PM
by anderdd

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4

3,042

1997 - 2003 F150

f250, f550, p0171, p0171code

Pesky p0171 code. Hope this helps

racinteach on 01-18-2012

09-06-2012 07:47 PM
by Tooltune57

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1

1,152

1999 to 2016 Super Duty

03, 150, 2003, 54, 97, code, codes, f150, ford, p0171, p0174, p0174b, po171, po174, showing, truck

97 5.4 F150 codes P0171 and P0174

JaxJim on 04-26-2011

08-16-2012 06:21 PM
by JaxJim

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5

5,383

1997 - 2003 F150

Unhappy

03, 150, 1998, 2003, 2004, 2195, catalaytic, expedition, explorer, f150, ford, mountaineer, p0171, p2195, p2197

03 Expedition: Codes P2195, P2197 and P0171

MCGA on 04-18-2010

07-23-2012 10:21 PM
by RoundRockMike

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10

40,197

1997-2006 Expedition & Navigator

Question

0171, 1999, 2001, 2003, 40, 40l, ford, leaks, line, ohv, p0171, p0174, po174, ranger, vacuum

97 Ranger P0171 P0174 Codes

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Multi-page thread

1 2)

dkthree on 12-08-2005

07-16-2012 11:29 AM
by pawpaw

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25

48,444

1983 - 2012 Ranger & B-Series

02, 1997, 2003, 2006, code, e350, f150, f350, ford, fuel, p0171, p0171p0174, p0174, pickup, po171, po174, pressure, test, v10, whats

P0171 and P0174 + fuel pressure

JR_F350 on 07-24-2010

07-14-2012 07:07 PM
by timmosazz64

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10

20,722

1987 - 1996 F150 & Larger F-Series Trucks

01, 0171, 0174, 200, 46l, code, continental, dpfe, e250, ford, p0171, p0174, po174, taurus, van

01 e250 p0171 & p0174

dafish13 on 06-11-2012

06-12-2012 09:55 PM
by dafish13

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2

5,154

1997 - 2003 F150

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