Log In
Register
Forums
Ford Truck Enthusiasts Site Navigation
Site Announcements
New Member Introductions
Ride Of The Week
User Gallery & Picture Display
Newer Light Duty Trucks
2022+ F-150 Lightning
2021+ F150
2015 - 2020 F150
2009 - 2014 F150
2004 - 2008 F150
1997 - 2003 F150
Lightning, Harley-Davidson F-150, Roush F-150 & Saleen F-150
2015 + Expedition & Navigator
2007 - 2014 Expedition & Navigator
1997-2006 Expedition & Navigator
Super Duty/Heavy Duty
2017+ Super Duty
1999 to 2016 Super Duty
Large Truck
Excursion - King of SUVs
Towing Forum
Conventional (Bumper Pull) Towing; Travel Trailers & Pop-ups
Slide-in / Truck Campers
Fifth Wheel & Gooseneck RV Towing
Toy Hauler Towing; Fifth Wheel & Bumper Pull
Flatbed, Car, Boat, Utility, Horse & Misc. Trailer Towing
Other; Brakes, Electrical, Hitches, Weight Distribution & CDL Discussion
Diesel
General Diesel Discussion
3.2L Power Stroke
3.0L Powerstroke Diesel
6.7L Power Stroke Diesel
6.4L Power Stroke Diesel
6.0L Power Stroke Diesel
1999 - 2003 7.3L Power Stroke Diesel
1994.5 - 1997 7.3L Power Stroke Diesel
Pre-Power Stroke Diesel (7.3L IDI & 6.9L)
Bio-diesel, Propane & Alternative Diesel Engine Fuels
Competition
Small Chassis Trucks
2022+ Maverick
2024+ Ranger
2019 - 2023 Ranger
2020+ Explorer
2011 to 2019 Explorer
Explorer, Sport Trac, Mountaineer & Aviator
1983 - 2012 Ranger & B-Series
Escape & Escape Hybrid
Aerostar
Crossovers
Older, Classic & Antique Trucks
1987 - 1996 F150 & Larger F-Series Trucks
1980 - 1986 Bullnose F100, F150 & Larger F-Series Trucks
1973 - 1979 F-100 & Larger F-Series Trucks
1967 - 1972 F-100 & Larger F-Series Trucks
1961 - 1966 F-100 & Larger F-Series Trucks
1957 - 1960 F100 & Larger F-Series Trucks
1948 - 1956 F1, F100 & Larger F-Series Trucks
1947 and Older Ford Trucks
Bronco
2021+ Bronco
2021+ Bronco Sport
1978 - 1996 Big Bronco
1966 - 1977 Early Broncos
Bronco II
Ford Vans and other vehicles
2014+ Transit
Transit Connect
1968-Present E-Series Van/Cutaway/Chassis
Ranchero & 1961 - 1967 Econoline
Nite, Nascar & Other Limited Edition Ford Trucks
Performance, Engines & Troubleshooting
Computer Chips & Tuners
Performance & General Engine Building
Supercharger, Turbocharger, Nitrous Oxide & Water/Methanol Injection
Engine Swaps
7.3L / 6.8L V8 Gasoline Engines
6.2L V8
5.0L Coyote
EcoBoost (all engine sizes)
Modular V10 (6.8l)
Modular V8 (4.6L, 5.4L)
Small Block V8 (221, 260, 289, 5.0/302, 5.8/351W)
Big Block V8 - 385 Series (6.1/370, 7.0/429, 7.5/460)
Ford V6
FE & FT Big Block V8 (332, 352, 360, 390, 406, 410, 427, 428)
Ford Inline Six, 200, 250, 4.9L / 300
335 Series- 5.8/351M, 6.6/400, 351 Cleveland
Y-Block V8 (239, 272, 292, 312, 317, 341, 368)
Other Ford Engines
Misc.
Aftermarket Products
Air Intakes, Air Filters & Ram Air
Audio & Video Systems, Navigation, Satellite Radio & Mobile Electronics
Alternative Fuels, Hybrids & Mileage
Appearance & Dress-Up
Bed Covers, Tonneau covers, Toppers/Canopies & Bed liners
Brakes, Steering, Suspension, Tires, & Wheels
Clutch, Transmission, Differential, Axle & Transfer Case
Cooling, Heating, Ventilation & A/C
Electrical Systems/Wiring
Exhaust Systems
Fuel Injection, Carburetion & Fuel System
Oil & Lubrication
Offroad & 4x4
Paint & Bodywork
Marketplace
Marketplace
Vendor Specials, Discounts, Product Announcements & Group Buys
General
General NON-Automotive Conversation
General Automotive Discussion
Projects
Newsletter Archive
Classifieds
Car/truck Buying Advice
Events & Happenings
Garage & Workshop
Ford vs The Competition
The Next Generation
Regional Chapters
Chapter Meets Planning
General Chapter Discussion
International Region
Mid-Atlantic Region
Mid-West Region
New England Region
Southern Region
Southwest Region
Western Region
Canadian National Chapter
Test
Testing.....
News
Gallery
Tools
Car Payment Calculator
Tire Rim Calculator
Vin Decoder
Members List
Live Feed
Marketplace
Ford F150 Parts For Sale
Ford F250 Parts For Sale
Ford F350 Parts For Sale
Vendor Directory
Become a Vendor
Member Marketplace
Vendor Marketplace
New Posts
How-Tos
Site Guidelines
Go Premium!
View Dark Mode
Please register or login to enable Dark Mode.
Log In
Register
Threads
Google
Threads
Posts
Advanced
Ford Truck Enthusiasts Forums
Log In
|
Register
Dark Mode
Please register or login to enable Dark Mode.
Contact Us
About Us
Manage Preferences
Archive
Advertising
Cookie Policy
Privacy Statement
Terms of Service
Your Privacy Choices
Affiliate Disclosure
When you click on links to various merchants on this site and make a purchase, this can result in this site earning a commission. Affiliate programs and affiliations include, but are not limited to, the eBay Partner Network.
×
Log In
Forgot your Password?
By logging into your account, you agree to our
Terms of Use
and
Privacy Policy
, and to the use of cookies as described therein.
or
Login with Google
Login with Facebook
Ford Truck Enthusiasts Forums
Tags
Threads Tagged with
p171
Community Links
Social Groups
Pictures & Albums
Members
Search Forums
Show Threads
Show Posts
Tag Search
Advanced Search
Find All Liked Posts
Go to Page...
Threads Tagged with
p171
Thread / Thread Starter
Last Post
Replies
Views
Forum
codes P0171 & P0174 '01 F150 4.2 5speed
fc143
on 12-20-2009
03-18-2013
02:08 PM
by
4.2 v6
10
60,140
1997 - 2003 F150
trouble codes p171,p174
slapshot1989
on 01-18-2011
01-07-2013
10:36 AM
by
Dave 1998
7
10,203
Explorer, Sport Trac, Mountaineer & Aviator
DTC P0171 and P0301 - Suggestions?
Pinzer
on 06-19-2011
07-15-2011
02:18 AM
by
spinella
10
12,421
Modular V10 (6.8l)
code p0171 exhaust leak?
mjbll
on 05-30-2011
05-31-2011
09:48 AM
by
mjbll
2
15,182
1997 - 2003 F150
Mass airflow sensor
nelmagene
on 10-04-2010
10-08-2010
09:12 PM
by
pinellas50
6
1,071
1997-2006 Expedition & Navigator
Trouble Codes P0171 and P0174
leedall24
on 09-27-2010
09-28-2010
08:48 PM
by
KhanTyranitar
6
14,624
1997 - 2003 F150
P171 Code
johnkirk
on 05-25-2010
06-06-2010
09:36 AM
by
johnkirk
10
5,638
1997-2006 Expedition & Navigator
p171 and p174
joshisgood
on 05-21-2010
05-23-2010
08:54 AM
by
shorod
5
1,403
Explorer, Sport Trac, Mountaineer & Aviator
p171 and p174 trouble code(runs fine)
(
1
2
)
rellik74
on 12-25-2005
01-03-2010
11:18 AM
by
pawpaw
16
6,582
1983 - 2012 Ranger & B-Series
P171 ,P174 codes
MelodyMaria
on 12-12-2009
12-31-2009
10:31 AM
by
Trucker22
8
4,512
1997-2006 Expedition & Navigator
Trouble Codes PO171, 174, 231
smythcounty
on 10-19-2009
10-21-2009
06:36 PM
by
smythcounty
5
4,033
1983 - 2012 Ranger & B-Series
P171 P174 Inlet manifold?
damianh
on 05-12-2009
05-12-2009
02:38 PM
by
damianh
0
480
Fuel Injection, Carburetion & Fuel System
Trouble Codes p171, p174
snowgoer540
on 10-23-2006
03-06-2009
05:44 PM
by
Rockledge
11
20,239
1983 - 2012 Ranger & B-Series
P 171, 174(bank 1/2 too lean) codes
glkearns
on 11-24-2008
12-06-2008
01:48 AM
by
glkearns
7
5,618
1987 - 1996 F150 & Larger F-Series Trucks
p170 and p171 codes?
ford2002f150
on 03-26-2008
03-29-2008
08:12 PM
by
stanlucky
3
4,382
1997 - 2003 F150
What should I check with codes P171, P174?
1998Ranger25L153CID
on 06-26-2007
07-02-2007
02:39 PM
by
aquanaut20
1
697
Explorer, Sport Trac, Mountaineer & Aviator
P171 Code
(
1
2
)
blueharley
on 08-04-2004
03-09-2005
06:54 AM
by
projectSHO89
21
10,824
1997 - 2003 F150
trouble codes
98lincoln
on 01-03-2005
01-03-2005
06:40 AM
by
IB Tim
1
980
1997-2006 Expedition & Navigator
Poor idle quality upon cold start w/ P171 & P174 codes
csh102
on 09-02-2004
09-02-2004
09:54 PM
by
LxMan1
1
1,163
Modular V8 (4.6L, 5.4L)
HEGO Sensors for 5.4L Expeditions / Codes: P171 & P174
csh102
on 08-13-2004
08-14-2004
02:08 PM
by
LxMan1
1
6,425
Modular V8 (4.6L, 5.4L)
5.4L with P171 and P174 check engine codes
sbburch
on 12-10-2002
12-15-2002
10:41 PM
by
Caymen
1
3,065
Modular V8 (4.6L, 5.4L)
All times are GMT -5. The time now is
10:30 PM
.