Threads Tagged with 73l

1987 - 1996 F150 & Larger F-Series Trucks

1987, 1989, 73l, 8791, 88, diagram, f150, f250, fan, ford, larriet, lift, show, suspension, truck, xlt

!!! Show off your 87-91 Trucks !!!

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Muliefever on Mar 22, 2011

Feb 4, 2026 02:42 PM
by KubotaOrange76

342

284,273

7.3l injector question

killthe6.0forddiesel on Dec 9, 2011

Jan 25, 2026 04:46 PM
by tjc transport

13

1,320

2004, 69, 6973, 73, 73l, 86, 94, autolite, change, clicking, cycle, diesel, f250, f350, faq, ford, fuse, glo, glow, glowplugs, idi, long, low, picture, plug, plugs, power, problem, problems, relay, reliability, remove, short, starts, swollen, turbo, zd1a

Read First:

6.9/7.3 IDI Diesel tech info

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waldrop4 on Aug 4, 2009

Jan 13, 2026 04:14 PM
by 540milotalon

312

689,971

2002, 2003, 73, 73l, 99, diesel, ford, hpop, location, oil, powerstroke, presseure, pressure, presure, sending, unit

7.3 oil pressure sending unit?

CastleRocker on Mar 25, 2007

Nov 23, 2025 09:28 AM
by stroke9586

7

48,404

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

1988, 4x4, 73, 73l, 99, custom, diagram, diesel, e350, exhaust, f250, ford, fuel, parts, pump, vacuum, water

Wiring schematic for a/c -heat on a 1984 F250 Diesel

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fodge1 on May 11, 2012

Nov 17, 2025 04:27 PM
by JimsRebel

35

33,509

1993, 73, 73l, 89, diesel, e40d, f350, flexplate, flywheel, ford, idi, installation, spacer, turbo, van

where to buy flexplate 7.3 idi / E40D ?

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Chippenwhales on Apr 22, 2010

Nov 11, 2025 10:18 PM
by FORDF250HDXLT

15

12,185

2000, 73, 73l, antidrain, ball, cap, check, fire, hpop, nonserviceable, orings, plug, powerstroke, replaced, start, truck, wont

just replaced hpop and now wont start

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motionmarineaudio on Nov 30, 2007

Aug 11, 2025 11:30 AM
by Lrust

57

7,300

1990, 1993, 73, 73l, catch, diesel, exhaust, f250, ford, good, ideas, idi, international, offroad, oil, turbo

When to say when-- euthanizing a 7.3L IDI? UPDATE p. 6: Never say die!

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The Carpathia on Apr 21, 2011

May 30, 2025 08:36 AM
by Onus

88

5,951

2002, 2003, 73, 73l, aic, apcm, control, f5tf12b640ab, f5uz14a411aa, ford, harness, idle, module, operate, psd, truck, wiring

apcm (aic) wire harness

Budkole on Dec 16, 2005

Apr 1, 2025 01:53 PM
by Tandman

7

4,755

10, 13, 1995, 2, 73, 73l, behinda, bellhousing, eaton, engine, f250, ford, sae, speed, truck

Eaton to a 7.3?

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TheTowingCowboy on Feb 6, 2011

Mar 20, 2025 06:44 PM
by Dan323

31

58,712

Large Truck

69, 69l, 69liter, 73l, diesel, ford, idi, liter, modifications, mods, parts, performance, power, truck, upgrades

6.9 liter performance mods/ upgrades

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6.9lXLTf250 on Jun 15, 2010

Mar 16, 2025 07:37 AM
by tjc transport

22

50,621

03, 1999, 2004, 73l, connection, diesel, duty, f350, ford, hook, obd, obd2, reader, scanner, shuts, super, v10

Engine shuts off during ODB scan

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eodmule on Jul 2, 2011

Feb 27, 2025 09:05 AM
by Brother Les

20

62,474

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

01, 1997, 2003, 250, 73l, 97, change, circuit, f150, f350, ford, range, sensor, tr, transmission, transmisson, truck

Transmission Range Sensor

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atvracer444 on Mar 24, 2010

Jan 22, 2025 06:59 PM
by Mark Kovalsky

16

44,767

60, 73l, block, diesel, engine, f250, heater, located, make, plug, portable, power, removing, station, truck

portable power plant for my block heater????

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swaybar on Sep 20, 2009

Jan 21, 2025 02:12 PM
by Pikachu

16

28,061

1995 PS oil reservior level

jimboa on Nov 16, 2004

Jan 20, 2025 01:31 PM
by RoadDog 95-7.3

7

1,269

73, 73l, bigger, deadhead, fuel, injection, injector, injectors, pilot, rail, riffraff, shot, single, split, upgrade, vs

Injectors and shot type for 7.3L

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QwkTrip on Jul 29, 2009

Jan 19, 2025 08:01 PM
by Tpayne621

24

21,181

73, 73l, 97, bowl, diagram, f250, filter, fuel, heater, leak, line, location, pics, powerstroke, system, truck

Fuel Bowl Diagram

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TPM on Aug 7, 2009

Dec 27, 2024 12:41 PM
by RÖENTGEEP

43

86,822

1947, 50, 73, 73l, 84, block, diesel, engine, f250, ford, identification, location, number, numbers, serial, truck

Engine Serial Number

redman84 on Apr 15, 2010

Dec 10, 2024 10:21 AM
by diggit22

12

36,562

1996, 73l, blinking, bronco, diesel, duty, escape, f250, flashing, flickers, ford, light, od, overdrive, super

My overdrive light is blinking???

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cclc1021 on Jun 10, 2010

Oct 15, 2024 03:21 PM
by tjc transport

24

192,737

2008, 69, 73l, battery, common, drain, draining, draw, f150, ford, ignition, issues, parasitic, test, truck

Fixed - Parasitic Battery Drain

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MR5x5 on Feb 10, 2012

Aug 22, 2024 10:57 PM
by 1955chev

117

346,205

1996, 1999, 42, 73, 73l, c138, connector, cover, diagram, ecm, excursion, ford, harness, pin, pinout, powerstroke, valve

Need Pin-Out's or Diagram for 42 Pin Engine Harness

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jtharvey on Aug 4, 2008

Aug 16, 2024 08:50 AM
by Sous

24

67,435

73, 73l, 99, check, compression, diesel, f250, ford, idi, injection, kit, leakdown, methanol, psd, spec, specs, test, testing

7.3L Compression test: questions?????

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plgebbia on Jul 21, 2010

Aug 6, 2024 09:40 AM
by knottyrope

47

93,585

1994, 73, 73l, 88, 93, aerostar, alternator, ambulance, diesel, f350, ford, include, package, turbo, w

Ambulance package, whats the big deal???

Clint40 on Oct 30, 2006

Aug 1, 2024 10:37 PM
by kenn_chan

13

27,341