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: Are these drop in led lights any good? Funky smell from A/C? Replacing windshield washer hose (pic) Clutch disengeing issue Two issues on V-6; pinging under load with 91 octane and hesitating from idle (no load). Dash Clock to USB?

Terrible gas mileage

Discussion in '1st Gen. Tacomas (1995-2004)' started by Scoobarooo, Aug 4, 2015.

  1. Aug 4, 2015 at 8:42 PM
    #1
    Scoobarooo

    #1
    Scoobarooo [OP] Well-Known Member

    Joined:
    Jul 11, 2014
    Member:
    #133735
    Messages:
    3,851
    Gender:
    Male
    First Name:
    Casey
    Brooksville, FL
    Vehicle:
    '02 DCSB TRD OR
    3" OME/Bilstein, Retrofits, Custom Bed rack/Toolbox, Amsoil Everything, tons of others.
    i have a 2002 DC Prerunner with a 2.7l in her. I'm getting 14MPG, I was getting 18 MPG a year ago when I bought her. I do have a EGR valve code popping up right now telling me it has insufficient flow. But I can't see this pulling 4 miles off my MPG. did my plugs and wires, and my belts when I first bought her. Did my oil change recently and changed air filter with OEM. Any ideas why my Gas mileage sucks?
     
    Scoobarooo, Aug 4, 2015
    #1
  2. Aug 4, 2015 at 10:44 PM
    #2
    frizzman

    #2
    frizzman Well-Known Member

    Joined:
    Sep 25, 2013
    Member:
    #113212
    Messages:
    5,348
    Gender:
    Male
    Pittsburgh, PA
    Vehicle:
    04 XCab 4x4 TRD/OR
    OME 2.5,Tundra 17s,Falken Wildpeak AT3W hitch w/ 7-pin, ARE cap, JVC HU w/BT, HID/LED lights
    codes are a pretty good indication it's not running the way it should. maybe clean the EGR and replace gaskets. could be a flow or leak problem
     
    frizzman, Aug 4, 2015
    #2
  3. Aug 4, 2015 at 10:46 PM
    #3
    vern650

    #3
    vern650 Well-Known Member

    Joined:
    Sep 2, 2013
    Member:
    #111738
    Messages:
    837
    Gender:
    Male
    First Name:
    brandon
    hyrum, ut
    Vehicle:
    '97 4x4 taco xtra cab 3rz/5spd
    HBS leveling kit, 31x10.50 mudders, header/imco exhaust, rear billies, LR ucas, home brewed onboard air, cb radio
    Possible cracked exhaust manifold.
     
    vern650, Aug 4, 2015
    #3

Products Discussed in

Air Intake Snorkel Kit Fit For 2005-2015 Toyota Tacoma With 4L Right Petrol intake air snorkel kit high performance system compatible kit Replacement black Rotational Molding (2005-2015)
$73.00
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
$87.96
KYB SM5640 - Mount Kit
$28.56
Magnefine 3/8" Magnetic Inline Transmission/Power Steering Filter
$25.95
M6 Black Acorn Cap Nuts, Stainless Steel 304 (18-8) Black Coating Acorn Nuts, 20Pcs-Pack
$8.49
Midland MXT275 MicroMobile GMRS 2-Way Radio
$160.00
Mobil 1 104361 75W-90 Synthetic Gear Lube - 1 Quart (Pack of 2)
$28.00
500Pcs Connector Terminal Pin Wire Harness Pins Automotive Auto Car Electrical Connector Pins Motorcycle ATV 1/1.5/1.8/2.2/2.8/3.5mm
$17.98
iCrimp Open Barrel Terminal Crimping Tool for Molex Style DELPHI AMP TYCO Deutsch Terminals Crimper, Molex Crimping Tool,24-14 AWG
$18.89
Winunite 32.8Ft(10M) Car Door Edge Guards Black, Fits Most Vehicles, No Glue Required, Fade-Resistant, U-Shaped Automotive Trim Car Door Edge Protector for Trucks SUV Sedans
$16.96
3M Marine Adhesive Sealant 5200 (06500) Permanent Bonding and Sealing for Boats and RVs Above and Below the Waterline Waterproof Repair, White, 10 fl oz Cartridge
$22.40
Dsnaduo 1PC M24x1.5 Stainless Steel Transmission/Front Differential Magnetic Oil Drain Plug Fit for 08-20 Lexus GX460 LX570; Toyota 4Runner FJ Cruiser Land Cruiser Tacoma Tundra, Replace 90341-24014
$17.88
Mobil Synthetic, SAE Grade : 75W-90, 1 gal. Jug 122035-1 Each
$49.90
A-Premium HVAC Heater Blend Door Actuator Compatible with Toyota Tacoma 2001-2004, 4Runner 2000-2002, Replace# 8710604030
$35.99
SEM 39103 Black Original Flexible Bumper Coater Aerosol - 12 oz.
$23.99
Genuine Toyota 89422-35010 Water Temperature Sensor
$28.99
NOCO Boost GB150: 3000A UltraSafe Jump Starter – 12V Lithium Battery Booster Pack, Portable Jump Box, Power Bank & Jumper Cables - for 9.0L Gas and 7.0L Diesel Engines
$299.95
Spicer 5-1330X U-Joint Kit 1330/SPL25 Series (OSR)
$27.95
INKBIRD Meat Thermometer Wireless, Smart Bluetooth Meat Thermometer, IP67 Waterproof Wireless Meat Probe with Rechargeable Box for Outdoor Grill Smoker BBQ Rotisserie iOS & Android App
$59.99
HitchHammer Bumper Guard (HitchHammer 11.5" Wide)
$59.95
Wyckoff Helper Spring Kit, 500 LBS Load Capacity Leaf Spring Helper Kit for Pickup Trucks, SUVs, Trailers, Enhance Rear Suspension and Towing Capacity, Easy to Install
$82.99
Switch Pros SP-9100 8-Switch Panel Power System With Concealed Mounting Hardware
$659.00
ATP Automotive AT-205 Re-Seal Stops Leaks, 8 Ounce Bottle
$20.49
Toyota Oil Drain Plug Crushable Steel Gaskets Set of 10 OEM 12157-10010
$13.99
WIX Racing Filters Air Filter Panel
$28.50
55 Deg Imperial+60 Metric Thread Pitch Gauge Measure Screw 58 Pieces. Practical and Attractive
$2.70
Spicer 5-1330-1X U-Joint Kit
$42.33
Hayden Automotive 678 Universal Rapid-Cool 9.5” x 11” Add-On Transmission Cooler – Not for Direct Replacement of the OE Cooler
$51.51
Thread Gauge Tool,Portable Screw Pitch Gauge,Bolt Size and Thread Gauge Identifier,Standard Screw Size and Thread Gauge Checker for Engineering Craft and Industrial Management Use
$4.70
RLB-HILON Headlight Clip Compatible with Toyota Tacoma Prerunner & 4WD 1998 1999 2000 Year, for Lower Headlight Panel Retainer Clips, for 53245-04010 2PCS
$13.49
Husky Liners Classic Style Series | 1995-2004 Toyota Tacoma Access Cab/Standard Cab | Front Floor Liners, Grey | 35112
$89.99
PRIMEWELD CUT60 60Amp Non-Touch Pilot Arc PT60 Torch Plasma Cutter 110V/220V Dual Voltage 3 Year Warranty
$699.00
Fuel Tank Skid Plate Cover Compatible with 1995.5-2004 Toyota Tacoma 15 and 18 Gallon Tanks Powder Coated Steel Gas Tank Skid Plate
$169.50
Rexka 12pcs Transfer & Differential Service Gasket Kit Compatible with Toyota Lexus 4Runner Land Cruiser Tundra Tacoma FJ Cruiser Highlander RAV4 Sequoia Sienna 1215710010 9043024003 90430A0003
$5.99
ARB RD129 Air Locking Differential
$1,109.99
AISIN FCT-013 Engine Cooling Fan Clutch - Compatible with Select Toyota 4Runner, T100, Tacoma, Tundra
$88.79
Siless Liner 157 (4 mm) mil 36 sqft Car Sound Deadening Closed Cell Foam & Heat Insulation mat - PE Foam Sound Deadener Material & Heat Barrier
$44.95
Supreme Suspensions - 1.5"-2" Rear Add-A-Leaf Lift Kit for 1995-2023 Toyota Tacoma - 21.5" Short AAL Set with Isolator Pads and Square Bend U-Bolts
$189.89
Ford Genuine Fluid XT-M5-QS Full Synthetic Manual Transmission Fluid - 1 Quart, Black
$33.69
Veepeak OBDCheck BLE Bluetooth OBD II Scanner Car Check Engine Light Code Reader, Auto Dual Mode Bluetooth Diagnostic Scan Tool for iOS & Android
$31.99
ESI ROK Block 4.25" Width Tailgate Gap Cover and Ultimate Tailgate Seal with Taper Seal 6ft for Sidewalls
$49.95
Coobeast Bolt Extractor Set Heavy Duty, 13Pcs Bolt Extractor Kit with 3/8" Adapter, Stripped Lug Nut Remover, Easy Out Bolt Remover Set for Rusted, Rounded, Damaged Nuts Screws
$16.79
To Top