Threads Tagged with misfires

283, 350, buick, causing, engine, gear, grand, lt1, misfire, misfires, misfiring, motor, national, symptoms, tick, windstar

Llifter tick and misfire on 4/6/8 only in gear..any ideas?

camaro75racer on 09-01-2011

09-01-2011 08:56 PM
by Darkman

4

1,455

1994, causing, chevy, engine, injector, injectors, light, low, lt, lt1, lt1misfireinjector, misfire, misfires, pulsing, rear, service, test, voltage

LT1 Injectors No Steady Pulsing

zarco28 on 08-23-2011

08-25-2011 01:07 PM
by zarco28

3

841

2007, cold, engine, hemi, ls1, misfire, misfires, p0300, start, startup

engine misfires only on cold start up

midnightws6m6 on 08-18-2011

08-23-2011 11:33 PM
by popethe5th

1

1,221

Misfiring

CaMaRo904 on 08-11-2011

08-14-2011 08:32 AM
by CaMaRo904

6

586

03, 1995, 5k, 95, camaro, car, cuts, driving, gto, misfire, misfires, misfiring, rpms, z28

Misfire at 5k RPM?

Smoke Em on 07-17-2011

07-22-2011 07:27 AM
by quik95lt1

15

803

06, 300c, 300cmisfirediablo, data, datalog, diablosport, livewire, log, ls1, misfire, misfires, misses, missfire, pid, shows

datalog and misfire

gymratt on 07-21-2011

07-21-2011 05:01 PM
by gymratt

2

924

24x, 97, car, connection, efi, lt1, maf, makes, mis, misfires, program, swap, translator, tune, tunning

New to tuning, 97 lt1, 24x efic. users unite!

97lt1camaro on 07-16-2011

07-16-2011 11:30 AM
by 2xLS1

1

992

2500, code, codes, determine, false, giving, gto, ls1, ls1tech, ls6, misfire, misfires, rpms, swap, tune

Help with a false misfire code

redbird555 on 07-12-2011

07-13-2011 08:47 AM
by redbird555

1

1,398

0305, 5, cleaned, closest, cts, engine, front, fuel, harness, injectors, misfire, misfires, p0305, plug, problems, spark, wiring

CTS V P0305 Engine Misfire Code, can't find problem

(

1 2)

jshaw on 03-26-2011

07-11-2011 12:49 PM
by FiredUpZ28

23

19,588

acceleration, bad, boost, booster, filled, gas, ill, misfire, misfires, missfires, missfiring, octane, premium, speedway, stops, tank

Filled up gas tank....now CEL and misfire at all rpms

rvd9431 on 07-06-2011

07-07-2011 03:44 PM
by rvd9431

8

2,356

LS4 Performance

104, 1995, 95, autolite, camaro, car, driving, hot, ls1, lt1, misfire, misfires, misfiring, msd, random, z28

random hot misfire

iceman15 on 07-04-2011

07-05-2011 12:47 AM
by iceman15

1

806

Generation IV Internal Engine

2007, 5300rpm, aeroforce, breaks, ls1, ls2, misfire, misfires, multiple, ngk, plugs, stock, tr6, trailblazer, udp

Need some direction....#8 misfires

Papabear on 06-28-2011

06-29-2011 08:46 AM
by litle88

9

1,624

auto, camaro, car, engine, fine, flashes, insufficient, light, misfire, misfires, multiple, mutiple, raining, random, runs, scanner, switching

random multiple misfire only when its raining

thewraith1971 on 06-07-2011

06-11-2011 05:57 PM
by jam01

7

2,141

1500, 1994, 3100, 94, 96, camaro, chevrolet, dodge, engine, heat, misfire, misfires, misfiring, overdrive, ram, soak, stumbles, z28, zr1

For the love of God, Please help with misfire, stumble problem

94sleeperZ on 06-05-2011

06-05-2011 10:02 PM
by Paul Bell

6

2,020

24, 99, bumps, car, codes, happen, high, ls6, misfire, misfires, missfire, neon, s10, speeds, swap, wiring

randome cylinder misfire code only on the highway

redbird555 on 06-01-2011

06-05-2011 01:58 PM
by L$X$10

5

1,821

4k, 5k, corvette, end, high, hight, ls1, lt1, misfire, misfires, rpm, rpms, sbc, stumble, subaru, warm, wot

High Rpm misfire

slow_94z on 12-08-2006

06-04-2011 11:03 PM
by marc1130

16

5,526

200, 454, bad, blazer, chevy, cyl, cylinder, diablo, gm, misfire, misfires, misfirig, multiple, pcm, truck, tuner, vortec

Random Misfire Problem

xXxSilveradoxXx on 06-01-2011

06-02-2011 08:41 AM
by Old Geezer

4

2,384

2005, 2008, carlo, code, grand, impala, misfire, misfires, monte, multi, multiple, prix, random, ss, tune

Random multiple misfire

JC05GXP on 05-20-2011

05-20-2011 11:39 AM
by JC05GXP

4

2,299

LS4 Performance

1406, 1996, 96, acceleration, code, codes, egr, error, firebird, misfires, odb, p1406, p1406b, pontiac, problem, valve

SES flasshes. Code P1406

ShovelMan on 05-17-2011

05-20-2011 11:25 AM
by HAZ-Matt

5

2,281

93, 94, blink, camaro, code, fire, load, loss, lt1, misfire, misfires, miss, missfiring, power, ses

94 Camaro Misfire, SES lit

Quazz on 05-12-2011

05-12-2011 05:36 PM
by Quazz

2

1,909

00, 5500, 5k, bent, cammed, dsm, hesitation, high, ls1, ls2, misfire, misfires, misfiring, rmp, rpm, trans, valve

Weird hesitation/misfire at 5k rpm?!

Doubleaction on 04-30-2011

05-06-2011 11:03 AM
by Doubleaction

4

1,524

2000, 2002, 300, 3l, camaro, code, location, misfire, misfires, multi, multiple, po300, po300b, random, ss

PO300-multiple random misfire

02sslayer on 04-14-2011

04-15-2011 12:08 AM
by TehGODofGreen

6

4,838

2005, bbc, blown, gasket, gmc, head, header, leak, lt1, making, misfires, noise, oil, problem, sierra, somke, white

Help with idling noise after plug change

(

1 2 3)

GMC5.3 on 04-03-2011

04-12-2011 09:19 PM
by GMC5.3

51

1,924

Wiring, Stereo & Electronics

5v, aerforce, aeroforce, camaro, fuel, gauge, install, interceptor, ls1tech, misfires, nut, pressure, regulator, size, wire

Aeroforce Interceptor gauge

dannyo210 on 03-26-2011

04-09-2011 07:18 PM
by dannyo210

10

2,010

07, 2, circuit, code, ctsv, ls2, misfire, misfires, missfire, missing, pcm, short, ss, tbss, trailblazer, trailnlazer

TBSS misfire

neverenuff on 03-31-2011

04-03-2011 08:33 PM
by neverenuff

2

3,109

3000, cylinder, good, high, idle, knock, load, loading, lt1, ltcc, misfire, misfires, power, retard, rough, speed, stumbles

97 LT1 is stumbling/misfiring/detonating in a load condition

hyperzone on 03-13-2011

03-13-2011 03:10 PM
by hyperzone

5

5,667

1999, 98, bad, coil, cylinder, firebird, frayed, ground, ls1, misfire, misfires, misfiring, missfire, pack, packs, pontiac, wire

Misfires (Popping Cylinder 6)

lerf on 03-04-2011

03-10-2011 07:28 PM
by O2Form

9

8,098

bad, car, clicking, coils, firebird, hills, misfires, misfiring, sluggish, v6

Misfire help

Crice04 on 02-27-2011

03-01-2011 09:50 AM
by bad_408_vert

5

930

2005, carlo, cylinder, economy, fuel, grand, gxp, idle, misfire, misfires, monte, pontiac, prix, rough, v8

cylinder1 misfire. fuel economy (gxp)

bigalnash on 02-13-2011

02-16-2011 07:24 AM
by Ill_Born_ss

3

3,960

LS4 Performance

badbattery, car, caused, connection, cylinder, drive, drives, fine, idle, idol, ls1, misfire, misfires, miss, misses, tech

Car misses at Idle in drive, but drives fine?

KidFromThePast on 02-11-2011

02-11-2011 03:13 PM
by LS6427

6

52,840

2005, 97, bad, cobalt, ecu, lincoln, ls, ls1, misfires, p0305, piston, replace, ring, ss, wireset, z28

BAD Missfire....

(

1 2 3)

SpeedFreak123 on 12-23-2010

01-11-2011 11:33 PM
by SpeedFreak123

58

2,762

Generation III External Engine

car isnt detecting misfire

m6camaro on 12-28-2010

12-28-2010 10:57 AM
by omarrakeen

4

658

1997, car, chevy, code, codes, lt1, misfire, misfires, p0175, p0300, po175, po300, random, rich, running, silverado, stoplight

Car misfires - Codes p0300 and p0175

PsychoticX on 12-03-2010

12-10-2010 12:30 AM
by ws6manny

2

5,487

383, broke, crank, idle, lt1, lunati, misfires, msd, new, pontiaccrandam1993dondwondsteonidle, set, sledgehammer, tpi, troubleshooting, wont

New 383 won't idle on its own - misfires

(

1 2 3)

Z28Roxy on 11-14-2010

12-05-2010 05:37 PM
by Paul Bell

49

5,836

causing, code, drivable, hp, lack, misfires, p0300, p1637, power, problems, slow, start, terminal, transmission, tuners

P0300 and P1637

ls1fag on 11-26-2010

12-02-2010 05:29 AM
by Quick99Si

1

1,382

cam, car, exhaust, install, installed, ls1, misfires, pop, popping, problem, retune, sensor, springs, swap, tune

Exhaust Pop LS1 after cam install

Bandit2000 on 10-27-2010

10-27-2010 09:32 PM
by desertLS1

11

6,417

02, bad, driving, fix, hemi, ls1, misfire, misfires, misfiring, o2, p0300, problems, random, sensor, sensors

Random misfire needing some help!

craZy28 on 10-06-2010

10-08-2010 08:04 PM
by craZy28

7

820

03, 1993, 1996, fuel, low, ls1tech, lt1, misfire, misfires, misfiring, pressure, ranger, rpm, sbc, z28, z71

low rpm misfire

trippinholyman on 10-01-2010

10-06-2010 09:05 PM
by gorge

8

5,650

03, 13s, backfire, backfires, cam, car, install, issues, load, ls1, misfire, misfires, mustang, putting, ran, runnin

Misfires, Backfires and Bucks after Cam install

BennyB on 10-03-2010

10-06-2010 12:39 PM
by BennyB

18

11,773

06, 2500hd, aeroforce, bank, cylinders, false, feel, flex, fuel, guage, interceptor, misfire, misfires, misfiring, rpm, short, term, trim

Misfiring Intermitently on all cylinders

kb274868123 on 09-19-2010

09-20-2010 02:20 PM
by kb274868123

4

1,359

Cadillac CTS-V 2004-2007 (Gen I)

cadillac, cts, ctsv, cylinder, high, ls2, misfire, misfires, misfiring, plug, powder, random, spark, speed, white

Random Misfires maggied LS2

Remo on 08-27-2010

09-02-2010 11:20 AM
by wmskateteam

6

1,105

1998, 2000, 2001, 38, 98, camaro, camero, camro, chevrolet, engine, ford, misfire, misfires, misfiring, multiple, tsb

3.8 multiple misfire helpppppp?

superstu23 on 08-27-2010

08-28-2010 08:15 PM
by MattxFatal

6

5,332

Generation III External Engine

96, car, due, hard, hot, icm, ls1tech, lt1, misfire, misfires, start, warm, z28

misfire when warm

trippinholyman on 08-11-2010

08-11-2010 03:26 PM
by trippinholyman

7

1,900

4th, 5000, car, gear, high, hp, loose, ls1, misfire, misfires, misfiring, missfire, neon, rpm, rpms, z28

Car has a misfire at high rpm (5000+) and threw 2 codes

98TADRIVER on 07-16-2010

07-17-2010 12:52 PM
by Ellsworth

5

3,210

car, code, crankshaft, fine, flashing, good, light, lt1, misfire, misfires, missfire, multiple, runs, sensor, ses

mulitple misfire ses light set an flashing but car runs fine?

c5formula on 07-01-2010

07-07-2010 05:36 AM
by 69LT1Bird

6

2,423

7, 99, camaro, cylinder, cylinders, heavy, idle, located, ls1, ls6, misfire, misfires, missfire, number, ss, throttle, z28

Cylinder 7 Misfire

LS1T56FTW on 07-05-2010

07-05-2010 03:17 PM
by LS1T56FTW

6

4,633

2000, 2005, 71, cam, chevy, gauge, idle, low, ls1, misfires, normal, oil, pressure, trailblazer, z28

Low oil pressure at idle

camaro981289 on 06-01-2010

06-02-2010 04:48 PM
by LS6427

4

2,216

2005, 408ci, ac, backfire, backfires, cobra, crank, l92, malbo, misfires, relearn, reluctor, sensor, vvt, wheel

New L92 runs but backfires?!! why?

(

1 2)

ACCOBRA on 05-09-2010

06-02-2010 12:48 PM
by ACCOBRA

28

3,247