coolant - Ford Truck Enthusiasts Forums - Threads Tagged with coolant

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Help Identifying Coolant Leak?

wannabuyaford on Mar 13, 2026

Mar 14, 2026 09:20 PM
by wannabuyaford

12

283

1987 - 1996 F150 & Larger F-Series Trucks

60, 6o, 90, brown, buy, buying, coolant, delet, diesel, f350, ford, light, ml, oil, pump, sludge

Buying a USED 6.0L

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1 2 3 4 5)

bismic on Jun 27, 2010

Mar 7, 2026 11:32 AM
by bismic

73

187,953

6.0L Power Stroke Diesel

100, broken, coolant, drain, engine, expedition, f550, flush, ford, jetta, nut, petcock, plastic, powerstroke, radiator, truck

Radiator Drain Nut broke off, now what?

Waynenap on Apr 5, 2010

Feb 16, 2026 02:50 PM
by queen of spades

13

6,876

1999 - 2003 7.3L Power Stroke Diesel

bucket, catch, coolant, gal, gallon, pan, radiator

Catch Pan for Draining Radiator

Quikirk on Mar 10, 2003

Jan 3, 2026 03:16 PM
by Norcal Rob

10

1,230

Garage & Workshop

2001, 54, alternator, aluminum, antifreeze, back, block, coolant, expedition, ford, leaking, lincoln, navigator, radiator, tube, underneath

Broken coolant tube near alternator on 5.4L V8

eallanboggs on Jun 16, 2008

Sep 9, 2025 05:32 PM
by Trapfool

12

14,352

1997 - 2006 Expedition & Navigator

additive, coolant, engine, f150, ford, gold, green, mix, mixed, motorcraft, orange, premium, prestone, ranger, vc8, yellow

dont mix green and yellow coolant?

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1 2)

john guard on Mar 12, 2008

Jul 24, 2025 11:52 PM
by wesjs

21

107,951

1983 - 2012 Ranger & B-Series

69, backflush, block, cat, cavitation, coolant, diesel, drain, ec-1, elc, oat, radiator, red, rmi, sca

Gooch's Radiator/Engine Backflush Procedure and Coolant Information

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1 2 3 4 5 ... Last Page)

Stewart_H on May 27, 2010

Jul 6, 2025 12:14 PM
by Lex2002

548

640,281

1999 - 2003 7.3L Power Stroke Diesel

2000, add, air, antifreeze, aviator, box, changing, clear, coolant, expedition, heater, lincoln, national, navigator, replacement

2000 Lincoln Navigator antifreeze flush from eninge and radiator

Haroon on Dec 15, 2010

Jun 30, 2025 06:47 AM
by sbilby123

4

15,357

1997 - 2006 Expedition & Navigator

Cooling hoses

gmd25m on Jun 9, 2025

Jun 12, 2025 05:02 AM
by maples01

1

295

1968-Present E-Series Van/Cutaway/Chassis

60, 60l, antifreeze, change, coolant, diesel, disappearing, dissapering, egr, engine, f250, fluid, leaking, radiator, slow, valve, water

Disappearing antifreeze in 6.0L diesel

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1 2 3)

fishwitch on Feb 19, 2011

Apr 24, 2025 06:44 AM
by hully 49

36

94,842

6.0L Power Stroke Diesel

Where is my coolant going?

(

1 2)

wannabuyaford on Apr 6, 2025

Apr 16, 2025 07:45 AM
by Scndsin

16

938

1987 - 1996 F150 & Larger F-Series Trucks

1967, 2007, 96, 97, coolant, cooler, edge, f250, ford, line, lines, route, routing, support, tranny, transmission

Transmission coolant line routing.

finitetime on Dec 4, 2011

Feb 10, 2025 05:07 PM
by DCarrVan

12

23,080

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

05 Excursion 6.8L Triton - misfire on 6? Coolant leak?

05ExcurBros on Nov 26, 2024

Nov 27, 2024 06:01 PM
by 05ExcurBros

4

336

Excursion - King of SUVs

2018 6.7 powerstroke - coolant

sea_chris on Nov 26, 2024

Nov 26, 2024 08:14 AM
by Split rims

4

2,488

2017 - 2022 Super Duty

1965, 352, 60, 69, bolt, coolant, ford, gaskets, head, leak, lightning, put, spec, specs, torque, truck, turbo, valley

Coolant leak /Head gasket

regidog on Feb 4, 2011

Nov 9, 2024 10:21 AM
by FORDF250HDXLT

11

12,390

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

Phantom Coolant Leak - FOUND - HELP

Para_Bellum on Sep 14, 2024

Sep 17, 2024 06:44 AM
by SpencerPJ

2

999

2015 - 2020 F150

2003, 2004, 60, antifreeze, coolant, diesel, f150, f250, f350, fluid, ford, leak, leaking, radiator, starter

antifreeze leak above starter???

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1 2)

russ_d_t on Nov 28, 2008

Aug 15, 2024 04:38 AM
by charlie g

17

29,858

6.0L Power Stroke Diesel

2001, 2003, 312, 4x4, 73, clear, coolant, dtc, engin, engine, f250, ford, gauge, p0118, temperature

Engine Coolant Temp (ETC) P0118 DTC

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1 2)

JT72 on Feb 10, 2012

Jul 24, 2024 11:52 AM
by wedinra

21

22,195

1999 - 2003 7.3L Power Stroke Diesel

73, 73l, 99, antifreeze, astm, carquest, coolant, d6210, deere, elc, filling, ford, green, john, requirement

TYPE COOLANT TO USE ON 7.3

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1 2 3 4)

robjs111 on Sep 8, 2010

Jul 2, 2024 09:57 AM
by Tpayne621

51

45,119

1999 - 2003 7.3L Power Stroke Diesel

60, bits, coolant, drill, metal, oil, powered, psd, shavings, vbulletin

PLEASE HELP!! I THINK I SCREWED UP BAAAADDD

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1 2 3)

Supertommy68 on Jun 20, 2012

May 12, 2024 05:22 AM
by bismic

30

10,607

6.0L Power Stroke Diesel

1990, 50, body, coolant, f150, ford, hose, hoses, location, throttle

Coolant hoses to and from throttle body--bulk hose??

phoneman91 on Jan 29, 2008

Feb 27, 2024 10:41 PM
by TexasGuy001

14

11,594

1987 - 1996 F150 & Larger F-Series Trucks

04, 2002, 46, block, coolant, cylinder, engine, flathead, ford, leak, leaking, mustang, rear, seal, taurus, water

I give up! (rear engine water leak related)

guitar_199 on Apr 7, 2012

Jan 13, 2024 02:56 PM
by laker82

7

62,405

1997 - 2003 F150

2005, 60, 60l, coolant, core, correct, diesel, elbow, f150, heater, hose, leak, metal, numbers, part, pipe, side

Help w/ Hose Part #

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1 2)

kitebuz on Apr 11, 2011

Oct 19, 2023 01:19 PM
by bismic

29

18,722

6.0L Power Stroke Diesel

1993, 1996, 30, 40, coolant, dpfe, ford, iac, location, locator, pressure, ranger, sencer, sensor, temp, temperature

Ranger 3.0L Component Locations

Bob Ayers on Jan 20, 2007

Oct 14, 2023 07:58 PM
by Bud Armour

8

113,483

1983 - 2012 Ranger & B-Series

2001, 2006, 60, 73, 97, coolant, cup, diesel, f250, flush, ford, injecter, injector, liter, psd, puller, radiator, replace

Injector cup swap, Drain coolant?

Higgy on Jul 15, 2011

Jun 23, 2023 08:56 PM
by COREDRESULT117

8

10,348

1994.5 - 1997 7.3L Power Stroke Diesel