Threads Tagged with misfire

1994, analysis, analyzed, back, cost, ecm, engine, failure, ford, misfire, pcm, pontiac, problems, reset, update

How much should an engine analysis cost? (Misfires come back until pcm gets reset)

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The Mighty Texan on May 16, 2011

May 22, 2011 05:21 AM
by StealthB4C2002

21

5,052

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

Random multiple misfire

JC05GXP on May 20, 2011

May 20, 2011 11:39 AM
by JC05GXP

4

2,572

LS4 Performance

code, mail, major, misfire, order, pcm, problem, problems, run, sole, speed, texas, tune, tuning, whipple

Mailorder tune , big problems after cam.

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ripfirebird94 on May 10, 2011

May 19, 2011 09:43 AM
by Frost

44

4,041

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

94 Camaro Misfire, SES lit

Quazz on May 12, 2011

May 12, 2011 05:36 PM
by Quazz

2

1,971

General LSX Automobile Discussion

2000, 2002, 2007, camaro, converter, driving, fluctuating, flucuating, grand, lock, misfire, prix, rpm, rpms, torque, z28

Fluctuating RPM in Motion

Rushin on Apr 27, 2011

May 10, 2011 10:52 PM
by Rushin

7

1,301

42lb, 53, cam, heads, injectors, ls1, misfire, replaced, timing

Replaced Cam, Now misfiring

98LSGun on May 6, 2011

May 6, 2011 06:18 PM
by mattster03

3

846

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 Apr 30, 2011

May 6, 2011 11:03 AM
by Doubleaction

4

1,634

1996, 2000, 38, 96, clicking, compression, cylinder, dash, firebird, gm, misfire, missfire, p0304, pontiac, wires

1996 Firebird 3.8 P0304 Cyl #4 Misfire Issue

Dman03GT on May 5, 2011

May 6, 2011 07:13 AM
by Dman03GT

1

2,838

08, car, code, coils, cylinder, fuel, lean, ls3, misfire, misfiring, msd, pump, single, system, vats

Lean Misfire

mattl31 on Apr 29, 2011

May 3, 2011 05:20 PM
by mattl31

4

979

1999, bad, comero, egr, figure, fix, lq4, ls1, ls2, misfire, missfire, p0300, pcv, random, remove, tune

cant figure this out P0300/random misfire

subbie racer on Apr 13, 2011

May 1, 2011 09:18 PM
by 9911UZ28

14

13,457

05, bad, car, catalytic, code, converter, corvette, cylinders, engine, idle, misfire, misfiring, p0300, p300, stall

P0300 Code,misfiring on 2,3,5,6,8 cylinders

00ws6spd on Apr 2, 2011

Apr 30, 2011 04:22 PM
by 00ws6spd

11

1,614

boost, br7ef, cold, colder, e85, e85034, ethanol, feel, gaping, ls1, misfire, nitrous, plug, plugs, psi, step, timing

N2O, E85, Boost combo..WHAT PLUG?

Rossko85 on Apr 29, 2011

Apr 30, 2011 01:25 AM
by Rossko85

2

2,473

Nitrous Oxide

2009, detection, ect, efi, g8, gt, history, live, ls1tech, min, misfire, misfiring, pids, read, scan, tool

efi live misfire pids wont monitor.

98trans-am on Apr 27, 2011

Apr 28, 2011 01:03 AM
by minytrker

5

2,288

Generation III External Engine

060, 111, affect, cam, colder, compression, cylinder, gap, heads, heat, high, ls1, ls6, mileage, misfire, multiple, plug, range, spark, step

Spark Plugs

Sunsetmaro on Apr 23, 2011

Apr 25, 2011 08:41 PM
by ClubPlug.net

12

17,674

2005, humid, mazda, misfire, mpv, raining

It was pouring out the other day and I hit some puddles...

speed_demon24 on Apr 21, 2011

Apr 21, 2011 03:03 PM
by Wicked94Z

10

683

2001, camaro, leak, lean, ls1, ls7, misfire, p0300, passenger, random, running, runs, side, vacuum

Still Running Lean...

versz on Apr 18, 2011

Apr 20, 2011 09:57 AM
by lt1pwr1

5

675

100, anselmo, float, issues, ls1, make, misfire, octane, pac, pulleys, racing, san, springs, stock, today, underdrive, valve, waring

Could valve float happen at 5200 on a stock LS1?

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dtfastbear on Mar 21, 2011

Apr 18, 2011 05:44 PM
by z99ls1

31

9,439

cam, car, computer, hot, hotcam, kit, lt, lt1, lt4, misfire, stock, street, tune, tuned, tuning, w

Lt-4 Hotcam on stock tune question

96Formula6spd on Apr 17, 2011

Apr 18, 2011 11:47 AM
by 96Formula6spd

6

4,660

General LSX Automobile Discussion

05, 1500, 98, camaro, clicking, dodge, high, ls1tech, misfire, missfire, problem, question, ram, rpm, rpms

high rpm problem?

SilverBulletZ on Apr 14, 2011

Apr 17, 2011 11:29 PM
by SilverBulletZ

13

1,235

34, 95, camaro, injectors, lt1, misfire, rear

Maddening 2,3,4 misfire on 95 383 LT1

Z28Roxy on Apr 12, 2011

Apr 15, 2011 07:20 PM
by Lonnies Performance

2

655

Fueling & Injection

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

PO300-multiple random misfire

02sslayer on Apr 14, 2011

Apr 15, 2011 12:08 AM
by TehGODofGreen

6

5,868

2000, 330s, boss, camry, code, computer, converter, disable, experiencing, false, gm, intermittent, lockup, lockups, lowered, misfire, setting, truck

Experiencing Intermittent Lockup

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Mister Peebody on Nov 3, 2008

Apr 14, 2011 04:42 PM
by Phil'sC5vette

32

3,696

Automatic Transmission

2010, bend, bent, camaro, causing, engine, hemi, misfire, push, pushrod, pushrods, rod, rods, timing, wot

bent pushrod/misfire??

mikat1 on Apr 11, 2011

Apr 12, 2011 07:49 AM
by KevinR

5

3,398

Multiple Misfires

|2ocky on Apr 9, 2011

Apr 10, 2011 09:09 PM
by |2ocky

6

501

46, block, cure, fire, foul, lean, ls1tech, lt1, mis, misfire, number, oil, plug, plugs, small, spark

Trying to cure mis-fire..pulled spark plugs..pix inside.

License2Ill on Apr 5, 2011

Apr 8, 2011 08:59 AM
by License2Ill

5

946

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

TBSS misfire

neverenuff on Mar 31, 2011

Apr 3, 2011 08:33 PM
by neverenuff

2

3,436

02, cam, causing, changing, code, collectors, cylinder, dangerous, header, holes, ls1, misfire, missfire, o2, performance, random, sensor

random cylinder misfire, have questions

indyfoxgt on Mar 31, 2011

Apr 1, 2011 06:34 PM
by LS1aiden

5

3,548

Generation III External Engine

2001, acceleration, boost, breaking, breaks, coil, corvette, high, hot, ls1, misfire, p0304, pack, rpm, top

my LS1 is breaking up when it hits 5k+ rpm

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98TADRIVER on Mar 18, 2011

Apr 1, 2011 05:06 PM
by rob69zombie

67

18,504

0pti, 1994, 93, 94, firebird, fuel, heat, icm, ignition, intermittent, losing, low, ls1tech, lt1, misfire, pressure, soaked

Intermittent Ignition Misfire

murderedoutz on Mar 27, 2011

Mar 27, 2011 02:30 AM
by Gojira94

3

2,888

Generation IV Internal Engine

231239, camshaft, denali, gm, gmc, headers, l92, ls1tech, ls3, lunati, mile, misfire, piston, quarter, slap, type, yukon

L92 made it 53,700 miles

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midevil1 on Mar 20, 2011

Mar 26, 2011 07:38 AM
by silver-mod-o

30

7,292

1996, camaro, cobalt, cyclinder, cylinder, exhaust, firebird, lt1, misfire, misfiring, performance, random, ss, stage, zz

Misfire.... SOME ONE HELP ME!!

SpeedFreak123 on Mar 25, 2011

Mar 25, 2011 04:04 PM
by jaycenk

13

2,160

click, code, codes, cylinder, engine, ls1tech, misfire, overheat, overheating, p0308, po308, pontiac, solution, trans, trouble

Newbie in need of HELP! P0308 misfire issue

Transamcrazy99 on Mar 23, 2011

Mar 23, 2011 03:46 AM
by Transamcrazy99

0

3,447

a4, camaro, damage, engine, misfire, p0300, ss

Misfireing, Throwing Codes, HELP

Sarge91 on Dec 10, 2009

Mar 21, 2011 12:56 PM
by Sarge91

13

999

accelartiong, acceleration, car, engine, grand, gtp, increase, jerky, misfire, muffler, prix, rpms, sounds, trans, weak, wet

jerky weak acceleration but no codes

xricer on Mar 7, 2011

Mar 20, 2011 08:31 AM
by camarodude87

18

1,908

1993, 3500, cuts, cutting, injector, low, lt1, misfire, miss, o2, random, rpm, rpms, sensor, slight

93 Z-LT1 Cutting out and slight misfire

99RamAirLS1 on Mar 13, 2011

Mar 18, 2011 08:44 AM
by 99RamAirLS1

7

3,335

air, cam, car, code, head, header, headers, instal, installed, loss, ls1, misfire, o2, power, removal, sensors, stopped, swap, working

Flashing SES after Header install....

BFarrier on Mar 14, 2011

Mar 16, 2011 05:47 PM
by BFarrier

17

1,371

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 Mar 13, 2011

Mar 13, 2011 03:10 PM
by hyperzone

5

6,128

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

Misfires (Popping Cylinder 6)

lerf on Mar 4, 2011

Mar 10, 2011 07:28 PM
by O2Form

9

8,624

1993, 93, bad, code, egr, fire, load, lt1, mis, misfire, misfireing, miss, missfiring, missing, symptoms, z28

Misfire in 93 z28

93z28lt1 on Mar 4, 2011

Mar 8, 2011 03:57 PM
by 93z28ltone

8

1,358

1995, 34, 95, camaro, computer, driving, ecm, ecu, firebird, misfire, program, replace, reprogrammable, sensors, surges

is 95 camaro computer reprogrammable

Rg591 on Mar 6, 2011

Mar 7, 2011 02:17 PM
by tricked94camaro

10

10,379

Generation III External Engine

3600, causing, heads, hot, lq9, ls1, ls6, misfire, random, stall, undrivable

Random Misfire. Please Help.

6LiterHawk on Feb 24, 2011

Feb 27, 2011 03:22 AM
by Mumbles

6

734

3800, 4l60e, acceleration, cam, clutch, converter, hard, lockup, ls1, misfire, ss3200, stall, stay, surge, torque, unlocks, yank

Problems with Torque Converter Lockup

2kta--89formula on Feb 18, 2011

Feb 22, 2011 01:10 PM
by James Linder

15

18,592

301, blinking, blinks, camaro, car, cylinf, flashing, light, ls1, ls1tech, misfire, selling, ses, start, z28

Blinking SES light

Silas2k on Feb 20, 2011

Feb 20, 2011 10:14 PM
by 427bbc

7

704

1973, 2000, 68, 96, camaro, charger, compression, dodge, ebay, firing, harness, mercury, misfire, motor, mountaineer, order, plug, spark, test, v8, wiring

I have done everything and still misfire help!

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dnasty94ta on Feb 17, 2011

Feb 18, 2011 03:55 PM
by dnasty94ta

21

8,817

02, codes, coil, escalade, firebird, g8, gt, impala, ls, ls1, misfire, mount, p0300, po300, poly, pontiac, ss, test, trans

P0300 code please help!!!

INIT2WIN on Feb 16, 2011

Feb 17, 2011 12:38 AM
by joshp14

7

1,161

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

cylinder1 misfire. fuel economy (gxp)

bigalnash on Feb 13, 2011

Feb 16, 2011 07:24 AM
by Ill_Born_ss

3

4,189

LS4 Performance

2001, 7, bad, cylinder, idle, ls1, ls6, misfire, missfire, number, slowhawk, sts, tune, turbo, z28

Cylinder 7 misfire. Bad tune?

mconway68w on Feb 12, 2011

Feb 13, 2011 07:41 PM
by flame

5

860

1995, 2006, 30, 5, counter, credits, cylinders, gto, high, hp, idle, ls1tech, misfire, misfiring, speratic, toyota, tuners, v6

Misfire in 1,3,5,&7

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ffrh911 on Feb 10, 2011

Feb 11, 2011 10:53 PM
by ffrh911

22

1,594