economy - Ford Truck Enthusiasts Forums - Threads Tagged with economy

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1989, 5 speed, 7.3, diesel, economy, ford, fuel, idi, manual, non turbo

Fuel economy of non-turbo 7.3 IDI?

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wdsloot2 on Mar 17, 2013

Jan 18, 2026 11:34 PM
by Leroy Unlisted

43

139,260

Pre-Power Stroke Diesel (7.3L IDI & 6.9L)

223, cylebder, cylinder, economy, engine, f100, flathead, ford, fuel, gas, milage, mileage, mileague, millage, oncreasing, straight

223 6 gas mileage

bhabben on Jan 19, 2002

Jan 2, 2026 08:14 PM
by mOROTBREATH

7

2,834

1948 - 1956 F1, F100 & Larger F-Series Trucks

1999, 73, 73l, 99, annihilator, diesel, early, economy, f250, ford, fuel, mileage, mpg, overboost, performance, powerstroke

fuel economy - 1999 - 7.3L Power Stroke Diesel

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F350farmguy on Aug 29, 2007

Feb 12, 2025 04:03 PM
by Bonanza35

89

289,609

1999 - 2003 7.3L Power Stroke Diesel

2002, 67, 73, bigger, change, deisel, diesel, ecoboost, economy, f150, f250, ford, mileage, mpg, powerstroke, ride, size, tire

Tire Size ruining MPG???

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Mdennis0_8 on Mar 28, 2011

Feb 23, 2024 07:13 PM
by JOHN2001

35

16,841

1999 - 2003 7.3L Power Stroke Diesel

300, boost, build, carb, computer, convert, converting, convertingafuelinjected49l300i6tocarburated, economy, efi, ford, fuel, i6, injected, injection

Converting a 300 I6 to EFI?

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RSKeisuke on May 24, 2002

Jan 27, 2024 04:11 PM
by FuzzFace2

22

25,277

Ford Inline Six, 200, 250, 4.9L / 300

300, 49, 91, adjustments, cid, compression, economy, explosion, f250, ford, fuel, high, inline, kit, propane, run, straight, tricks, vehicle

1991 I-6 on Propane

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HardkaseDaddy on May 11, 2011

Nov 2, 2023 02:35 AM
by Cormack88

25

22,992

Ford Inline Six, 200, 250, 4.9L / 300

150, 1979, 1990, 250, 351, 351w, 97, aod, economy, f350, ford, fuel, mileage, sale, supercharged, transmission, v8

351w fuel economy

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spudman89 on Mar 27, 2012

Jul 12, 2023 11:43 PM
by OBS4ever

25

90,275

1987 - 1996 F150 & Larger F-Series Trucks

122mpg, 169, 2009, 2011, 67, diesel, dropped, duallyfuel, economy, f150, f250, ford, fuel, idi, mileage, mpg

15 mpg

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350Rancher on Jan 9, 2012

Aug 30, 2022 08:19 AM
by lynnmor

27

4,222

6.7L Power Stroke Diesel

150, 79, ac, dealer, economy, ford, hang, integral, truck, unit

Help me understand my A/C.

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nothercrash on Sep 1, 2011

Apr 27, 2022 07:46 PM
by Jadesupercab

19

2,951

1973 - 1979 F-100 & Larger F-Series Trucks

1998, 2004, 351, 94, economy, explorer, ford, fuel, gas, increase, mileage, mountaineer, poor, tuner, v8

Help with poor fuel economy Explorer V8

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V8Limited on Nov 9, 2008

Jan 4, 2022 01:34 AM
by jeffandreson

15

17,291

Explorer, Sport Trac, Mountaineer & Aviator

2020, econ, econ mode, economy, super duty

Econ Mode: Pros and Cons/Thoughts

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mecdac on Oct 14, 2020

Nov 26, 2020 02:53 PM
by corey4

15

5,643

6.7L Power Stroke Diesel

2003, displacement, economy, ford, fuel, injectors, multi, multidisplacement, programing, save, shut, system, v10

Re-programming the V10 for fuel economy

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V10E350 on May 9, 2008

May 25, 2020 06:59 AM
by tmehrkam

42

12,104

Modular V10 (6.8l)

60, 60l, aggressive, compatible, economy, f250, ford, mild, powerstroke, spartan, street, tow, tune, tunes, tuns

Spartan's 6.0L tunes....before they stopped doing it

joe blow on Apr 5, 2011

May 9, 2020 01:17 PM
by Rodney Crews

9

8,632

6.0L Power Stroke Diesel

2006, 2011, 430, 488, 60, 60l, 67l, diesel, economy, f150, f550, ford, fuel, gearing, gears

4.30 or 4.88

advocate on Jul 4, 2010

Mar 18, 2020 07:42 AM
by cjssr

14

8,513

6.7L Power Stroke Diesel

00, 1999, 2003, 73, bad, economy, f250, fuel, manual, milage, mileage, mpg, powerstroke, pressure, speed

7.3 Powerstroke Fuel Mileage

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dalesgarage_2250 on Mar 3, 2011

Oct 7, 2019 10:07 AM
by Brian Hanks

101

220,458

1999 - 2003 7.3L Power Stroke Diesel

2011, 2012, 67, 67l, diesel, economy, engine, f250, ford, fordtrucks, fuel, gas, mileage, mpg, reviews

6.7L Fuel Economy/Mileage Info ???

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John.Sunbelt on Dec 12, 2011

Sep 14, 2019 01:55 PM
by Overkill2

67

138,276

6.7L Power Stroke Diesel

2007, 373, 60, blown, boot, economy, fuel, gears, mileage, on60, pipe, powerstroke, straight, tuner, turbo

What mods for better fuel economy on 6.0

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5.0bronco on Jul 31, 2011

Mar 30, 2019 10:41 AM
by tex25025

52

165,808

6.0L Power Stroke Diesel

1997, 73, 99, economy, f250, flatbed, fuel, gas, idi, mileage, mpg, performance, power, powerstroke, specs

Fuel Economy in 7.3 IDI vs. Powerstroke

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Paraglider on Sep 9, 2003

Mar 1, 2019 01:21 PM
by empiretc

90

269,144

1999 - 2003 7.3L Power Stroke Diesel

2003, 4x4, cab, crew, dually, economy, f250, f350, ford, fuel, gas, improve, milage, mileage, v10

v10 gas mileage

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farmer on Nov 8, 2000

Jan 25, 2019 02:46 PM
by Vaska

75

340,404

1999 - 2016 Super Duty

1991, 354, 460, economy, efficiency, f250, f350, ford, fuel, gas, gear, improve, improving, injected, mileage

How to improve fuel economy - 460

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jimly on Nov 3, 2004

Aug 29, 2018 05:51 AM
by KubotaOrange76

19

40,049

1987 - 1996 F150 & Larger F-Series Trucks

1992, 302, 50, 50l, 84, choke, e150, economy, engine, f150, ford, gas, mileage, mpg, truck

302 gas mileage

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CDF302v8 on Oct 9, 2008

Jun 29, 2018 09:34 AM
by mzavenm

86

54,655

1980 - 1986 Bullnose F100, F150 & Larger F-Series Trucks

2000, 73, 73fuel, 73l, diesel, economy, f350, fuel, improvement, improvements, intake, mileage, mpg, powerstroke, tymar

7.3L Fuel Economy Improvement

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sroane on Apr 4, 2003

Jun 7, 2018 09:26 PM
by RigCity

70

102,047

1999 - 2003 7.3L Power Stroke Diesel

1978, 49, 49l, 95, complete, economy, egr, emissions, exhast, f150, f350, ford, fuel, header, pipe, rear, remove, system, wont

4.9L header / egr / air question

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Nathan Plemons on May 8, 2012

Aug 16, 2017 08:30 PM
by DPDISXR4Ti

37

28,578

1987 - 1996 F150 & Larger F-Series Trucks

1999, 2000, 2002, 73, 73l, consumption, diesel, economy, f250, f350, ford, fuel, lb, motor, pull

7.3L Fuel Consumption Towing vs Not Towing

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BJTruck on Feb 13, 2012

Jun 15, 2017 05:13 PM
by Karlow

42

106,205

1999 - 2003 7.3L Power Stroke Diesel

03, 2001, 2012, 67, conditions, diesel, economy, f250, f350, f550, ford, fuel, highway, mpg, powered, truck, vbulletin

Ford 6.7 diesel m.p.g.

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429martin on Mar 28, 2012

Jan 24, 2017 01:38 PM
by Rlopez1229

113

352,795

1999 - 2016 Super Duty