Threads Tagged with diagnose

Can this be a bad ECM?

cryphog on Jul 31, 2008

Aug 13, 2008 09:19 AM
by Rebuildman

2

832

ECM giving bad ground??

Cambridge205 on Mar 31, 2008

Apr 1, 2008 08:35 AM
by Fullsizewagon

1

1,154

88, bad, coil, diagnose, engine, fire, hei, ignition, iroc, kill, modual, module, problem, signs, symptoms

Possible bad hei module?

kowboy59 on Mar 16, 2008

Mar 19, 2008 01:46 AM
by kowboy59

4

2,027

38, 89, change, cylinders, dead, diagnose, dis, firing, gasket, gm, head, ignition, m52, misfire, multiple, order

Two dead cylinders! IS not the Ignition System

fulo on Sep 15, 2005

Oct 21, 2007 11:30 PM
by fulo

33

9,737

55006000, bad, car, clutch, converter, convertor, diagnose, powerglide, problems, race, spline, sprag, symptom, torque, transmission

Bad converter

AlkyIROC on Aug 19, 2007

Aug 23, 2007 11:57 PM
by AlkyIROC

16

1,213

14089936, 1989, 22, 36, 88, 89, burn, burnoff, code, diagnose, firebird, formula, maf, relay, sensor, testing

code 36, burnoff relay

bigchief on Mar 18, 2007

Jul 21, 2007 06:38 PM
by subroc

19

10,146

help diagnose video of problem

texanwitharake on Apr 14, 2007

May 8, 2007 08:18 PM
by C-Titan

8

599

1985, 1989, 1992, 85, car, corvette, diagnose, location, map, mat, mount, moving, relocate, sensor, tpi, vette

Moving the map sensor...

88TransAmFreak on Apr 24, 2007

Apr 24, 2007 12:19 PM
by rgarcia63

1

1,403

2002, 700r4, aamco, camaro, diagnose, repair, transmissions, z28

tranny diagnose from aamco

figdogg22 on May 20, 2005

Mar 23, 2007 11:28 PM
by grover85

14

1,332

700r4, adjustment, band, bands, clutch, clutches, diagnose, diagnoses, diagnosis, diagnostic, gm, problems, racing, servo, upshift

Diagnosis 700r4 - Clutches/band or servo

a91rsinvegas on Nov 8, 2006

Nov 8, 2006 03:32 PM
by a91rsinvegas

0

873

99, broke, broken, car, coil, cracked, danger, diagnose, driving, grand, pontiac, prix, rear, replacement, spring, springs

Broken coil-spring from street driving?

Matthew91-Z28 on Oct 14, 2006

Oct 17, 2006 12:38 PM
by dr1

6

3,430

Suspension and Chassis

Diagnose This Sound ...

ResonateEcho on Sep 4, 2006

Sep 5, 2006 07:37 AM
by 1987earthquake

8

816

88, ac, bad, car, diagnose, diagnosing, drill, generating, miata, ppm, sensor, speed, speedometer, testtransmission, vdo, voltage

Need help diagnosing Speed sensor???

sophinity on Jul 23, 2006

Aug 1, 2006 03:54 AM
by sophinity

5

1,384

92, camaro, car, diagnose, dianose, gen, idel, idle, rough, stalling

Rough Idle and Stalling. Can't diagnose

Joe Menni on Jul 15, 2006

Jul 16, 2006 04:37 PM
by BlkBird408

2

1,029

12, 700, 7004r, 700r4, corvette, diagnose, r4, servo, shift, shifting, shifts, slipping, slow, sluggish, wot

700r4 Slow Shift at WOT

alvanwie on Jul 7, 2006

Jul 7, 2006 11:10 PM
by alvanwie

0

2,872

Hardest problem to solve!!

87gtaJOLENE on Jun 30, 2006

Jul 1, 2006 06:51 PM
by 87gtaJOLENE

4

596

1992, 305, 91, 92, bad, camaro, diagnose, map, position, problems, rally, rs, seor, sport, stalling, tbi, throttle

92 camaro rs stalling

shaggie1 on May 6, 2006

Jun 24, 2006 01:22 AM
by shaggie1

15

11,742

body, diagnose, diagnosing, electrical, problems

Lesson: HOW TO DIAGNOSE ELECTRICAL PROBLEMS

fisherbody86 on Jun 10, 2006

Jun 10, 2006 10:03 AM
by fisherbody86

7

582

bearing, countergear, diagnose, throwout, trans

Throwout bearing?

fire350tpi on May 12, 2006

May 13, 2006 07:58 AM
by fire350tpi

8

769

302, 355, bonnet, carb, diagnose, dies, exhaust, heads, idle, l98, poping, stumbling, superchager, timing, vortech

stumbling idle!! need help

evoluzione1 on Feb 13, 2006

Feb 19, 2006 07:15 PM
by KillerZ302

8

874

Power Adders

10110, 88, auto, autoxray, cable, camaro, diagnose, gmobdi, laptop, modify, obd, scan, scanner, tpi, xray

Scan Tools

BC GTA on Jan 14, 2006

Jan 22, 2006 12:15 AM
by DENN_SHAH

6

2,044

act, ballooned, blowing, blown, converter, diagnose, problems, signs, symptoms, torgue, torque

how does a converter act when its blown?

klumb15 on Nov 26, 2005

Nov 29, 2005 10:05 AM
by klumb15

8

7,928

1985, 43, code, diagnose, esc, gen, vette

ESC code 43 switch question

rons85 on Aug 10, 2005

Aug 11, 2005 08:14 AM
by dimented24x7

1

657

DIY PROM

1988, 88, camaro, computer, configure, dfi, diagnose, diagnostic, iroc, irock, kind, scaner, scanner

new scanner that wont read my iroc

emayetete on Aug 3, 2005

Aug 4, 2005 03:35 AM
by emayetete

3

778

bad, diagnose, ecm, fuel, hear, pressure, pump, tpi

Bad ECM?

MikeS on Apr 11, 2005

May 10, 2005 06:44 PM
by MikeS

4

606

700r4, blowout, diagnose, front, gaskets, seal, seals, th700r4

700r4 problems?

dpav on May 2, 2005

May 2, 2005 03:24 PM
by dpav

4

705

1983, 700r4, converter, diagnose, lock, nonlockup, th700r4, tranny

non-lockup TC in lockup tranny

BADBIRD009 on Jul 25, 2003

Apr 23, 2005 09:57 AM
by naf

20

1,244

165, 88, camaro, datamnaster, diagnose, ecm, ecu, log

ECU Logging difficulty (DataMaster)

Siggy on Mar 4, 2005

Mar 11, 2005 02:15 AM
by Siggy

6

1,291

defogger, defroster, diagnose, diagnosing, fefroster, rear

Need To Diagnose Rear Defroster

Charlz B. on Dec 13, 2004

Dec 23, 2004 03:01 PM
by Scorpner

8

917

50, 86, 91, camaro, changed, cooling, diagnose, electronic, fan, fans, inop, relay, sensor, thermostat, working

Cooling Fan not working...not the usual

Ex-Ford guy on Dec 2, 2002

Apr 6, 2004 04:28 PM
by sl2_99

6

925

2003, 92, diagnose, firebird, gt, idle, leak, lunges, mustang, vacum

possible symptoms of a vacum leak

Zrated83 on Nov 19, 2003

Nov 22, 2003 01:12 AM
by 2.73's Suck

9

868

Carburetors

700r4, diagnose, dont, floor, load, shift, shifting, shifts, slipping, slips, slow, slowly, slugish, transmission, wot

Slow WOT shifts with 700R4...

dimented24x7 on Oct 17, 2003

Oct 18, 2003 05:16 PM
by dimented24x7

1

2,207

car, check, checking, coil, diagnose, engine, gauge, internal, l98, leak, symptoms, test, vaccum, vacum, vacuum, vacuumm

internal vacuum leak

88gtagearhead on Oct 14, 2003

Oct 16, 2003 06:06 AM
by RB83L69

2

1,870

1988, bad, camaro, check, diagnose, diagnosing, mount, mounts, rebuild, strut, symptoms, upper, worn

Diagnosing worn strut mounts

gmgod on Oct 9, 2003

Oct 9, 2003 12:35 PM
by TomP

1

876

Suspension and Chassis

Car's dead, need help diagnosing problem...

DrX on Aug 5, 2003

Aug 11, 2003 08:00 PM
by TA5LiterHO

8

704

2001, 2003, clutch, converter, diagnose, eclipse, faulty, gsx, lock, solenoid, sylinoid, tc, tcc, torque, valve

bad TCC solenoid?

smoove2022 on Aug 7, 2003

Aug 7, 2003 08:45 AM
by smoove2022

0

746

camaro, circuit, curcuit, diagnose, gen, oil, preasure, pressure, sender, sending, test, testing, unit, unplugging

testing the oil pressure sending unit circuit

drdave88 on Jul 27, 2003

Jul 27, 2003 12:19 PM
by drdave88

2

821

1987, 305, 383, bad, bearing, cam, diagnose, grand, idle, missing, pin, prix, rod, rough, runs, stroker, wrist

Post-rebuild (cam, porting, etc) - car running rough, PLEASE HELP

87Formula4bbl on Apr 6, 2003

Apr 15, 2003 01:27 PM
by Momar

42

1,670

alternator, bad, battery, diagnose, diagnosing, draining, smell

Diagnosing a Bad alternator

maksik7 on Apr 13, 2003

Apr 13, 2003 11:14 PM
by 91FirebirdFmla

3

757

43, bad, collapsed, diagnose, diagnosing, engine, forum, gmc, lifter, noise, pennzoil, sound, tbi, ticking, v6

4.3 engine advice

1989CamaroRs on Apr 5, 2003

Apr 9, 2003 08:02 PM
by V8Astro Captain

11

1,397

diagnose me....post timing chain problem

squirrelybird on Mar 17, 2003

Mar 17, 2003 08:59 PM
by Vader

1

544

car, chek, diagnose, drive, find, finding, injector, injectors, leak, leaking, leaks, leaky, ms3, test, testing

How do I find a leaking injector?

CarAteMyMoney on Mar 10, 2003

Mar 15, 2003 02:35 AM
by rezinn

16

7,107

1800, bad, camaro, coil, diagnose, engine, failure, idle, misfire, pick, pickup, rpm, run, signs, thirdgen

pickup coil gone bad?

ULTM8Z on Jan 16, 2003

Jan 17, 2003 10:29 AM
by RBob

2

3,348

1986, 1990, 305, air, am, camaro, diagnose, emissions, flow, hose, iroc, mass, oil, overfill, routing, sensor, tpi, trans

can anyone with a 305 TPI post a pic of their engine

IrocAngel305 on Jan 15, 2003

Jan 16, 2003 06:23 PM
by TunedPort 335

19

2,959

1992, accel, decrease, diagnose, drop, fuel, injectors, line, loss, maxed, pressure, regulator, z28

Need help diagnosing fuel pressure drop...

Acceld Z on Aug 25, 2002

Oct 29, 2002 06:23 PM
by JAY87GTA

21

904

bad, diagnose, fan, gen, heater, motor, motors, test, testing

HOW can i test for bad heater fan motor??

squirrelybird on Jul 14, 2002

Jul 19, 2002 01:42 PM
by 1986redbird

3

598

auto, car, concorde, cranks, diagnose, engine, firebird, hot, injectors, lot, problems, start, starts, takes, warm

Need help diagnosing hot start problems (it cranks just takes while to fire)

lock on Jun 25, 2002

Jul 10, 2002 11:18 AM
by Viprklr

22

1,133