1. Welcome to Tacoma World!

    You are currently viewing as a guest! To get full-access, you need to register for a FREE account.

    As a registered member, you’ll be able to:
    • Participate in all Tacoma discussion topics
    • Communicate privately with other Tacoma owners from around the world
    • Post your own photos in our Members Gallery
    • Access all special features of the site
    Quick Links: What is your favorite oil drain pan? Recovery hook question CV AXLE OR BOOT Easiest way to attach a sticker (non permanent) Car seat suggestions? Who makes the best CREEPER?

Help with dad's truck

Discussion in 'General Automotive' started by DBTaco, Dec 5, 2013.

  1. Dec 5, 2013 at 6:32 AM
    #1
    DBTaco

    #1
    DBTaco [OP] Well-Known Member

    Joined:
    Oct 20, 2012
    Member:
    #89420
    Messages:
    1,144
    Gender:
    Male
    NC
    Vehicle:
    '08 4x4 TRD off road
    My dad has a 2003 Ford explorer sport trac 4.0L 2wd and he has two codes that his truck is throwing. They are the P0171 and P0174 Lean Codes. P0171 is bank 1 and P0174 or bank 2. The guy at the autozone that ran the codes said it was probably the O2 sensors. After doing a little research, I've found that a lot of these trucks that have this code is a vacuum leak found in a rubber elbow that has cracked or a hole in it. Also, I found this website AA1Car.com and it says could be the EGR valve, EGR pressure sensor, dirty maf sensor(which we cleaned last night with the maf cleaner spray and reset the computer), vacuum leak, low fuel volume delivery, or bad DPFE sensor which I think is the same as the EGR pressure sensor. Correct me if I'm wrong. My dad thinks its the O2 sensors so he is thinking about getting 1 or 2 tomorrow and letting a buddy of mine that knows right much about cars and trucks to put it on for him. I don't know if there is any mechanics on this forum that knows anything about fords(yes I know) Nothing on the AA1Car.com article says anything about the O2 sensors.
     
    DBTaco, Dec 5, 2013
    #1

Products Discussed in

3M VHB 100x200mm~ (4" X8") Double Sided Foam Adhesive Sheet Tape 5952 Automotive Mounting Industrial Grade Very High Bond 5952 (1 Sheets 100x200mm)
$6.99
VIAIR 88P Portable Compressor Kit (12V, 120 Psi, Forup to 33" Tires)
$104.97
NOCO Boost GB40: 1000A UltraSafe Jump Starter – 12V Lithium Battery Booster Pack, Portable Jump Box, Power Bank & Jumper Cables - For 6.0L Gas and 3.0L Diesel Engines
$99.95
ALEOED M12x1.25 mm Self-Locking Nylon Insert Hex Lock Nuts, Pack of 6
$12.99
Genuine BMW Spare Top Off Oil Bag Pouch Kit For Any BMW Model
$10.98
BNTECHGO 8 Gauge Silicone Wire 3 ft Red and 3 ft Black Flexible 8 AWG Stranded Tinned Copper Wire
$11.98
MILAPEAK 650 PCS Heat Shrink Tubing Kit, UL Approved Heat Shrink Tube Wire Wrap, 2:1 Ratio Electrical Cable Sleeve Assortment with Storage Case for Long Lasting Insulation Protection (8 Sizes, Black)
$8.78
QIQU Synthetic Soft Shackle for Boating ATV UTV SUV 4X4 Truck Recovery Together with Recovery Rope 1 Pack (5/16'', Orange)
$11.99
Hella H4 100/80W High Wattage Bulb, 12V
$7.63
Rongbo 2 Pack Quick Release Detachable Pull Apart Key Rings Keychains,Double Spring Split Snap Seperate Chain Lock Holder Convenient Accessory Gift
$6.59
Spitfire
$3.99
Blue Sea Systems 2512 12 Circuit 30A Terminal Block
$17.45
Pyle Flush Mount Rear View Camera - Marine Grade Waterproof 1.25'' Cam Built-in Distance Scale Lines Backup Parking/Reverse Assist IR Night Vision LEDs w/ 420 TVL Resolution & RCA Output PLCM22IR
$17.89
Suspa C16-08941 C1608941 16" Gas Prop, Quantity (2), Force 28 Lbs Per Prop, Force Per Set 56 Lbs, Camper Rear Window, Tonneau Cover Lift Supports, Window Lift Support, Struts, Made in USA
$19.30
1979 OLDSMOBILE FULL-SIZE: TORONADO/NINETY-EIGHT/DELTA 88 / CUSTOM CRUISER VINTAGE PRESTIGE COLOR SALES BROCHURE - USA - FABULOUS ORIGINAL !!
$17.95
KEEPER Tow Strap - 2" x 20' Emergency Recovery and Towing Rope, 15000 lbs Break Strength - Perfect for Cars and Light Trucks
$19.98
National Parts and Abrasives Replaces Transfer Case Seal Front Output Shaft
$19.50
GunVault NanoVault Travel Handgun Safe for Pistols with Key Lock - TSA-Approved
$27.99
Ice Chest/Cooler Security Lock Bracket fits Yeti and Many Other Coolers with tie Down Slot
$29.95
Bussmann CB185-100 100 Amp Type III Circuit Breaker
$49.78
CamoSystems Premium Series Camouflage Military Spec Net with Mesh Netting Attached, Small, 9'10" x 9'10", Desert - Light Tan/Tan
$74.98
ARB ARB705 2-3/8" x 30' Recovery Strap - 17500 lbs Capacity
$74.95
HitchHammer Bumper Guard (HitchHammer 11.5" Wide)
$59.95
AutoLine Pro Automotive *High Smoke Density* Smoke Machine Leak Detector EVAP Vacuum Diagnostics Tester | Economy Series | 1.2 Hrs Non-Stop Smoke for Each Single Test
$59.99
Astro Pneumatic Tool 1442 13" Hand Rivet Nut Setter Kit - Metric & SAE W/ 60pc Rivnuts
$67.31
Toyota AC Refresher KIT
$39.79
Lisle 30800 CV Boot Clamp Pliers
$33.54
SYLVANIA 9005 SilverStar Ultra High Performance Halogen Headlight Bulb, (Contains 2 Bulbs)
$33.50
Suspa C16-02648 C1602648 17" Gas Prop, Quantity (2), Force is 35 Lbs Per Prop, Force Per Set is 70 Lbs, Camper Rear Window, Tonneau Cover Lift Supports, Window Lift Support, Struts, Made in USA
$21.77
Blue Sea Systems 2300 150 Amp Common BusBar with 10 screws and a cover
$21.38
Auto Start Stop Eliminator, A-Off Delete/Disable Device Harness for Toyota Highlander 2020 2021 2022 2023 2024
$23.99
BG 44K Fuel System Cleaner Power Enhancer 11oz.
$24.00
NREOY ATD Tools 5184 Black Drain Pan - 4-1/2 Gallon Capacity
$24.59
Vestil URWC-2 Mini Urethane Wheel Chock, 7" Width x 6" Height x 8" Length
$31.98
OUTDOOR EDGE RazorBlaze, RB-20, 3.5" Replaceable Blade Folding Hunting Knife, Non-Slip Rubberized TPR Handle (Blaze Orange)
$32.68
ANCEL AD310 Classic Enhanced Universal OBD II Scanner Car Engine Fault Code Reader CAN Diagnostic Scan Tool, Read and Clear Error Codes for 1996 or Newer OBD2 Protocol Vehicle (Black)
$27.99
Goodyear Rubber Air Hose - 3/8in. x 25ft. Black
$27.99
irhapsody 5 Pack 40/30 AMP 12V DC Waterproof Relay and Harness - Heavy Duty 12 AWG Tinned Copper Wires, 5-PIN SPDT Automotive Relay
$25.99
ZEN HON Interior LED Light,Lighting Upgrade Accessory of Rear Dome Lamp,6000K Pure White Light,for Toyota Tacoma(4th gen,2024-2025),RAV4(2022-2025),VENZA,BZ4X,Corolla Cross,GR,Hatchback
$25.99
Autorder Car Horn Kit for Toyota RAV4 2025 2024 2023 2022 2021 2020 2019 Accessories 12V Snail Horn Waterproof High Low Tone Car Trumpet Replacement (Black)
$26.88
CDI 1503MFRPH Comfort Grip Dual Scale Micrometer Adjustable Click Style Torque Wrench - 1/2" Drive - 20 to 150 ft. lb. Torque Range
$175.84
VIOFO A129 Pro 4K Dash Cam 3840x2160P Ultra HD 4K Dash Camera 8MP Sensor GPS Wi-Fi, Buffered Parking Mode, G-Sensor, Motion Detection, WDR, Loop Recording
$189.90
To Top