testing - Ford Truck Enthusiasts Forums - Threads Tagged with testing

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Duraspark Ignition Testing

Bruce in SC on Jan 20, 2002

Apr 26, 2026 06:53 PM
by Rubiranch

14

18,091

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

1996, 2001, 2006, aerostar, e250, ford, fuel, lightning, location, pic, pump, relay, svt, testing, truck

Fuel Pump Relay Location

jh818 on May 27, 2011

Apr 21, 2026 02:22 AM
by Fordman04

11

192,388

1999 - 2016 Super Duty

f-150, headlight bulbs, lasfit, led, testing

Looking for 2015–2020 F-150 XL/STX/XLT/Lariat owners for headlight testing

LasfitTech on Apr 16, 2026

Apr 17, 2026 08:50 AM
by COFLHTK

2

248

2015 - 2020 F150

Looking for 2021–2023 F-150 XL/STX/XLT owners for headlight testing

LasfitTech on Apr 16, 2026

Apr 16, 2026 10:17 PM
by LasfitTech

0

214

2021+ F150

Looking for 2015–2023 F-150 XL/STX/XLT/Lariat owners for headlight testing

LasfitTech on Apr 16, 2026

Apr 16, 2026 01:29 AM
by LasfitTech

0

124

Vendor Specials, Discounts, Product Announcements & Group Buys

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

8,768

1983 - 2012 Ranger & B-Series

1996, air, control, f150, idle, testing, valve

How do I test the Idle Air Control valve?

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1 2)

pikiluvi on Mar 3, 2007

Mar 10, 2026 04:33 PM
by My93F250NH

18

21,115

1987 - 1996 F150 & Larger F-Series Trucks

94, aerostar, check, engine, ford, testing

94 Aero stalling, check engine light

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1 2)

ehawks on Dec 6, 2006

Mar 3, 2026 07:15 PM
by Jesse Gordon

22

1,704

Aerostar

46, 73, 95, bronco, cam, camshaft, checking, do, f250, ford, position, sensor, short, test, testing, voltage

How to test camshaft position sensor??

nothingbutford on Oct 5, 2010

Oct 17, 2024 07:44 PM
by BareBonesXL

11

71,306

1983 - 2012 Ranger & B-Series

351, 3g, 460, alternator, alternators, diagram, ford, ignition, starter, stator, system, test, testing, winding, windsor, wire, wiring

alternator stator testing--what's up with the 6 wires?

One Sock on Jan 27, 2012

Oct 2, 2024 01:41 PM
by johnhorgan

14

21,086

Electrical Systems/Wiring

1990, 302, 94, check, f150, ford, pin, position, resistance, sensor, test, testing, throttle, tps, voltage

How do I test a TPS?

1990Fordf150v8 on Feb 25, 2004

Aug 15, 2024 02:32 PM
by milmat1

6

77,845

1987 - 1996 F150 & Larger F-Series Trucks

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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1 2 3 4)

plgebbia on Jul 21, 2010

Aug 6, 2024 09:40 AM
by knottyrope

47

93,706

1994.5 - 1997 7.3L Power Stroke Diesel

coil, duraspark, ford, mallory, output, testing, voltage, volts

Duraspark coil

captntim on Jan 25, 2002

May 3, 2024 12:36 PM
by AbandonedBronco

6

2,700

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

29, 50, bronco, ford, located, oil, pan, pressure, replacing, sender, sending, sensor, test, testing, unit

Oil pressure sender - how to test

sdort on Feb 12, 2009

Feb 20, 2024 04:04 AM
by My4Fordtrucks

6

13,097

Bronco II

18801aa, 1963, 1983, 1986, 370, 385, 4v, coil, f100, f150, ford, ignition, motorcraft, series, spark, testing

No Start - Ignition Coil Resitor?

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1 2)

AstroFab on Oct 11, 2011

Oct 31, 2023 10:50 AM
by kr98664

16

39,089

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

1988, 1993, 50, 58, 88, 93, f150, ford, knock, localitation, located, location, sensor, testing

88 F150 5.0 Ltr Knock Sensor

downunder1 on Oct 31, 2000

Sep 9, 2023 11:48 AM
by dremtofford

3

4,292

1987 - 1996 F150 & Larger F-Series Trucks

2001, breaking, ford, head, heads, pi, plug, point, spark, sparkplugs, testing, thread, threads, trucks, v10

Tested for the breaking point on the early 4 spark plug thread heads

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1 2 3 4 5 ... Last Page)

bill11012 on Oct 10, 2010

Oct 26, 2022 07:28 AM
by tiffy2000

84

48,628

Modular V10 (6.8l)

1987, 1989, e350, ecm, f350, ford, location, motorhome, moyorhome, pickup, problem, starter, starting, testing, truck

1989 Ford E350 will not start, possible EEC Problem

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1 2 3 4 5 ... Last Page)

adefreit on Aug 22, 2009

Oct 24, 2022 04:18 PM
by Prototypemech

86

103,485

1987 - 1996 F150 & Larger F-Series Trucks

2006, 60l, cranks, diagnosis, diesel, easy, f250, find, ford, high, leak, oil, pressure, start, testing, wont

High Pressure Oil Leak

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1 2 3 4)

cajunsuperduty on Jun 29, 2011

Aug 14, 2022 12:32 AM
by Iforgotmygun

51

111,914

6.0L Power Stroke Diesel

1996, 351, 351w, 64, 96, a1996, build, dyno, engine, f150, ford, heads, originally, testing, truck, v10, van, windsor

Building a 1996 351W

Gibby55 on Apr 6, 2011

May 5, 2022 08:58 AM
by MonkeyFlippinASwitch

8

11,284

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

1987, 1990, 49, 50l, 92, bypass, conanski, diverter, econoline, f150, f250, ford, line, location, pink, tab, tad, testing, valve

T.A.D. and T.A.B. problems w/5.0L

timbersteel on Dec 16, 2010

Oct 31, 2021 01:23 PM
by ridetrains

7

22,177

1987 - 1996 F150 & Larger F-Series Trucks

1999, 2004, 46, 46l, 60l, body, control, dpfe, egr, f150, f250, ford, location, problems, sensor, test, testing, throttle

How to test your DPFE sensor.

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1 2 3 4)

Reuel on Feb 9, 2005

Jul 4, 2021 02:25 PM
by mikew66us

48

373,811

Modular V8 (4.6L, 5.4L)

73, 94, chamber, combustion, ford, glow, idi, plug, plugs, pre, precomdustion, test, testing, time, turbo

'94 7.3 idi turbo glow plugs

hondacrf450x on Dec 31, 2010

Apr 9, 2021 11:03 AM
by Kathrine Rieger

10

7,842

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

testing the PIP.

pastorattheridge on Sep 27, 2008

Feb 20, 2021 05:42 PM
by torq'ta 5 8

8

34,102

1987 - 1996 F150 & Larger F-Series Trucks

2001, 99, dont, f250, ford, half, motor, sport, testing, time, trek, truck, windshield, wiper, wipers, work, working

wipers stopped working tonight...

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1 2)

RUSTANG67 on Sep 30, 2010

Dec 29, 2020 05:25 PM
by zeppelindad

18

74,693

1999 - 2003 7.3L Power Stroke Diesel