symptoms - Ford Truck Enthusiasts Forums - Threads Tagged with symptoms

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30l, 40, 93, aftermarket, coil, coming, failure, ford, install, liter, pack, ranger, symptoms, testing, voltage

Help with coil pack failures

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1 2)

captrich on Nov 5, 2005

Apr 10, 2026 11:37 AM
by BareBonesXL

21

8,755

1983 - 2012 Ranger & B-Series

2005, 2006, 4x4, actuator, bad, buy, f150, ford, hub, iwe, online, problems, solenoid, symptoms, system, vacuum

Read First:

Everything You Wanted To Know About The IWE System...And Then Some

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xjcamaro89 on Mar 29, 2009

Feb 13, 2026 05:07 AM
by techrep

463

1,103,177

2004 - 2008 F150

4r70, 4r70w, back, bad, cable, f250, forward, foward, gear, gears, shift, shifting, slippage, starts, symptoms

4R70W Forward in all shift possitions. HELP!!!!

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1 2)

AussieAahz69 on Mar 10, 2011

Apr 20, 2025 11:02 AM
by Tony’s 2000 E450 7.3

24

45,618

Clutch, Transmission, Differential, Axle & Transfer Case

bad, f100, f150, gaug, gauge, ground, guage, hot, key, moves, sender, signs, symptomf, symptoms, temp, temperature, truck, wturn

Bad Temp Gauge symptoms?

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1 2 3)

dfisher1 on Jun 14, 2004

Apr 16, 2025 11:21 PM
by mterickson

33

17,066

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

4r70w, body, expedition, f150, ford, forward, foward, gears, only, rebuilt, reverse, symptoms, transmission, valve, works

4r70w no forward gears, only reverse. help needed..

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1 2 3)

rpm9001 on Mar 28, 2009

Mar 9, 2025 09:52 PM
by Expedia

42

288,421

Clutch, Transmission, Differential, Axle & Transfer Case

blown spark plug

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ouimguy on Oct 10, 2003

Apr 20, 2024 07:21 AM
by JWA

85

25,977

Modular V8 (4.6L, 5.4L)

50, 88, belt, chain, diagnosing, engine, ford, jumped, loose, signs, symptoms, symtoms, timing, tooth, vehicle

how to tell if timing chain jumped tooth

albung on Feb 15, 2008

Nov 29, 2023 06:20 AM
by tjc transport

14

41,474

1987 - 1996 F150 & Larger F-Series Trucks

1997, 302, 50, 54, 93, bad, f150, f250, faulty, ford, map, sensor, symptoms, tested, truck

Bad MAP sensor?

ExcellentRed on Aug 29, 2003

Oct 21, 2023 01:11 PM
by Unwantedfordowner

8

26,016

Small Block V8 (221, 260, 289, 5.0/302, 5.8/351W)

70, 70mph, 98, bad, e150, e350, ford, hour, miles, mph, rotor, seventy, shakes, symptoms, van, vibrates

98' e350 vibrates at 70 mph?

snackpack on Jul 4, 2011

Oct 5, 2023 10:32 PM
by Brnfree

11

10,347

1968-Present E-Series Van/Cutaway/Chassis

bad, check, checkvalve, f150, fdm, ford, fuel, jammed, module, pump, shuttle, symptoms, symtems, truck, valve

Bad Fuel Pump, Check Valve

FordGP on Oct 12, 2007

Aug 8, 2023 10:53 AM
by Sulli8888

14

37,327

1987 - 1996 F150 & Larger F-Series Trucks

1999, 73, 73l, accelerator, bad, control, diesel, f150, ford, location, position, positioning, sensor, symptoms, throlle, throttle, tps

TPS - Throttle Position Sensor FYI

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PaysonPSD on Mar 23, 2010

May 18, 2023 10:17 PM
by diebog

96

220,572

1999 - 2003 7.3L Power Stroke Diesel

06, 08, 60, 60l, bad, f250, f450, ford, injector, problem, psd, sign, signs, symptoms, symtoms, turbo

symptoms of a bad injector

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1 2 3)

scameron on Feb 22, 2009

Nov 6, 2022 02:14 AM
by 7.3PSman

35

92,059

6.0L Power Stroke Diesel

axle, bad, change, differential, explorer, fluid, ford, hum, low, lsd, noise, oil, real, signs, symptoms

What happens if differential oil level is low or very old?

RickPlmr on Oct 11, 2005

Nov 1, 2022 10:02 PM
by Kyle92Dually

6

67,369

Oil & Lubrication

300, 54, 9d474, e4ze, efi, engine, escape, ford, installed, rich, running, symptoms, tps, whats, wrong

engine running rich, flooding - what's wrong?

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1 2)

handsofpower on Jan 11, 2006

May 16, 2022 08:11 PM
by vjsimone

20

91,863

Fuel Injection, Carburetion & Fuel System

04, 1994, 2002, 2011, 54, 60, 73, excursion, f150, f250, ford, fuel, low, pressure, symptoms

low fuel pressure

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1 2 3)

rdunagan on May 8, 2011

Jan 28, 2022 12:40 AM
by CathedralCub

40

17,164

6.0L Power Stroke Diesel

1987, 73, bad, faulty, fuel, problems, selector, shuttle, signs, symptoms, sypmtons, tak, tank, valve, wiring

Is My Fuel Tank Selector Valve Going Bad?

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1 2)

websthes on Nov 4, 2007

Jan 27, 2022 11:46 AM
by My4Fordtrucks

16

47,362

1987 - 1996 F150 & Larger F-Series Trucks

2004, 60, 60l, altitude, bible, dieselmann, ebp, fix, ford, powerstroke, problems, sensor, stalls, symptoms, trucks

6.0 fix for various running problems...Must Read!

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twoballsleft on Nov 3, 2004

Jan 8, 2022 07:32 PM
by Manfred Kunze

107

284,424

6.0L Power Stroke Diesel

4x4, assembley, assembly, bad, bearing, changing, f150, f250, ford, front, hub, symptoms, truck, vibration, wheel

symptoms of a bad front hub bearing?

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1 2 3)

shore on Mar 11, 2009

Oct 21, 2021 03:50 PM
by afonda

32

148,219

1999 - 2016 Super Duty

60, 73, diesel, finding, hot, hpop, icp, idle, low, pressure, proper, readings, spec, symptoms, troubleshooting

Give me some HPOP pressure readings at idle, driving, cold, hot...

John7894 on Sep 4, 2011

Apr 16, 2021 06:58 AM
by udsuth78

9

65,280

1999 - 2003 7.3L Power Stroke Diesel

150, 1987, 96, bad, computer, ecm, f150, ford, located, problems, signs, symptom, symptoms, test, truck

Symptoms of a bad ECM computer

Jrock909 on Nov 18, 2004

Apr 3, 2021 08:40 AM
by My4Fordtrucks

8

96,417

1987 - 1996 F150 & Larger F-Series Trucks

02f150, 46, 46l, bad, engine, f150, ford, loght, missing, o2, sensors, signal, stuttering, symptoms, test, windex

'02 F150 4.6L Engine Missing

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1 2)

autocarecenter on Jul 2, 2004

Mar 11, 2021 01:58 PM
by Johnny Postle

28

13,123

Modular V8 (4.6L, 5.4L)

2004, 60, 60l, crack, f250, hose, intercooler, issues, powerstroke, psd, stalling, symptoms, throttle, troubles, unresponsive

2004 F250 PSD 6.0L stalling, loss of throttle response, won't start, etc.

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1 2)

Tungsten on May 27, 2008

Feb 28, 2021 01:53 PM
by Ben Eden

17

98,130

6.0L Power Stroke Diesel

1992, 30, 350, 40, aerostar, chain, chainbreaking, chevy, clattering, engine, ford, replace, symptoms, timing, timming

3.0 & 4.0 life expectancy & timing chain reliability

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1 2)

TheHandyman on Sep 9, 2007

Jan 5, 2021 08:21 PM
by Adam_Tinkerer

24

48,050

Aerostar

1988, bad, cap, distributor, f150, failure, ford, gas, inline, internals, issue, problem, signs, switch, symptoms

Symptoms of bad/worn Distributor

Creedog on Mar 2, 2008

Sep 21, 2020 09:56 PM
by kimbojonas

11

67,456

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

00, 2003, 2005, 6, 73, f250, f350, failure, hydroboost, lift, symptoms

what would be the symptoms of a failing hydrobooster?

powerstroker100 on Feb 8, 2012

Sep 21, 2020 10:12 AM
by afonda

6

29,509

1999 - 2016 Super Duty