Threads Tagged with misfires

Generation IV Internal Engine

3, causing, code, gto, high, hight, ls2, misfire, misfires, purging, rpm, rpms, surge, surging, tachometer

Misfire at High RPM causing Electrical Surge

Rob's UltimaGTR on May 2, 2010

May 2, 2010 10:58 AM
by cam

1

1,214

car, code, dtc, dtcs, engine, fueltiming, idle, low, ls1, misfire, misfires, misfiring, miss, slight, tech

Misfire with no dtc's

fucter on Apr 12, 2010

Apr 25, 2010 02:25 PM
by fucter

16

7,945

New LS1 Owners - Newbie Tech

Where did my thread go? PO442 and misfire at idle.

98ZEMT on Apr 20, 2010

Apr 20, 2010 12:45 PM
by RPM WS6

2

610

305, 87, bearing, cylenders, cylinder, engine, front, ls1, ls7, misfire, misfires, misfiring, rod, tbi, truck

Car is misfiring like a mother f***er!!!

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1 2)

mvaldezss on Sep 14, 2009

Mar 16, 2010 11:48 PM
by mvaldezss

26

2,175

2000chevy, catalyst, check, codes, engine, false, firebird, flashing, light, ls1, misfire, misfires, multiple, pick, random, upcomputer, z28

Is my ls1 nonfixable?

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1 2)

00_z28camaro on Feb 18, 2010

Mar 5, 2010 09:59 AM
by JM0523

20

1,871

05, 2005, 246, 36, cadillac, cts, cylinders, diamond, location, misfires, misfiring, oil, pump, white

Dont know wht to do..

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1 2)

DSRCAM on Feb 28, 2010

Mar 1, 2010 02:03 PM
by DSRCAM

21

975

Texas Members

car, engine, fire, goin, ls1, misfire, misfires, misfiring, miss, multiple, puddle, rains, sucking, water, wet

Missfire only when wet outside!?!?

WS6_2000 on Feb 27, 2010

Feb 28, 2010 06:12 PM
by 95_transam_lt1

8

1,511

1999, 2008, 2010, coil, coilpack, cold, cylinder, hemi, houston, ls1, misfire, misfires, silverado, test, trans

Cylinder 8 misfire

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1 2)

Shackleford on Dec 31, 2009

Feb 22, 2010 11:49 PM
by FlashLCD33

22

2,624

c5, cam, fires, hptuners, idle, instal, install, ls2, mis, misfire, misfires, misfiring, sensitivity, swap, z06

misfire after cam install

b4c346 on Feb 9, 2010

Feb 11, 2010 11:26 AM
by b4c346

3

3,021

am, car, cylinder, dry, firing, maf, mis, misfire, misfires, misfiring, out, puddle, rain, trans, weather, wet

Misfire after rain.

grnmonster on Jan 28, 2010

Jan 29, 2010 11:37 PM
by ReySS

7

1,991

01, camaro, fire, mis, misfire, misfires, msd, random, wires

Random misfire MSD Wires questions

01stripperSS on Dec 13, 2009

Dec 14, 2009 12:32 AM
by 98pontiac

3

766

1953, 2000, 2005, acceptable, counts, cylinder, engine, gto, lot, misfire, misfires, missfire, normal, number, pontiac, rpm

How many misfires are acceptable?

SkullV on Dec 2, 2009

Dec 5, 2009 11:52 AM
by SkullV

6

17,455

05, 2468, bad, bank, be, cylinder, ground, gto, ls1, misfire, misfires, misfiring, s10, swap

misfire on 2 4 6 8

L-EATER on Nov 15, 2009

Nov 19, 2009 07:36 AM
by L-EATER

14

6,541

New LS1 Owners - Newbie Tech

car, change, cylinder, dies, dying, idle, idling, light, lincoln, ls1, misfires, misfiring, oil, po300, problems, problemsmisfire, stops

Car started having problems (misfires and almost dies at idle)

01SOMZ28 on Oct 29, 2009

Nov 2, 2009 09:36 PM
by caddobass

16

8,201

slight misfires, driver side only

rich Z on Oct 12, 2009

Oct 12, 2009 12:52 AM
by rich Z

0

301

02, 53, compression, cylender, cylinder, idle, idling, location, low, ls2, misfire, misfires, random, tahoe, yukon

Cylinder 1 Misfire - Out of Ideas

Bacon on Sep 28, 2009

Sep 29, 2009 06:57 AM
by 01350ss

3

4,457

Fueling & Injection

accelerating, car, feels, header, headers, hesitation, install, long, ls1, misfires, missing, o2, tube, tune, tuned

Studdering and feels like missing after header install!

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1 2)

puppup59 on Sep 24, 2009

Sep 27, 2009 03:16 PM
by twitchtwice

20

2,568

1996, 2000, 96, camaro, cleaning, firebird, hot, misfires, misfiring, o2, sensor, start, trans, warmed, z28

misfire when warmed up (not the opti)

tmon930 on Aug 22, 2009

Sep 14, 2009 08:54 AM
by 06blackGTO

10

1,892

53, code, cylinder, decel, dfco, gm, ls1, misfire, misfires, problem, random

misfire code flashing

ZTwentyAteU on Sep 2, 2009

Sep 3, 2009 08:02 AM
by jimmyblue

1

783

alternator, banks, circuit, lean, misfire, misfires, terminal

Both Banks Lean.. Generator L Terminal Circiut, Random Multiple Misfire

EvilSVT on Aug 5, 2009

Aug 10, 2009 06:12 AM
by zzz28

2

572

2004, 5700rpm, 650, bad, caddilac, cam, coils, cts, lift, lifter, ls1, ls3, misfires

Breaking up at 6k,do coils go bad???

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1 2 3 4)

SPRAYED 01 on Oct 5, 2008

Jul 21, 2009 01:30 PM
by SuperC1

62

4,737

Forced Induction

11, accel, camaro, cap, cylinder, fails, lt1, misfire, misfires, multiple, optispark, replace, rotor, test, ultra, wet

opti spark question

kalebm22 on Jun 16, 2009

Jun 22, 2009 09:40 AM
by jcleaver17

13

1,478

ac, bwd, cooling, corvette, day, delco, hot, icm, lt1, misfire, misfires, mod, number, parts, pics, warm

hot misfire new ICM cooling mod

fuzchunk on Jun 16, 2009

Jun 16, 2009 07:21 PM
by fuzchunk

0

1,187

Help! Developed bad misfire...

Vetal on Jun 12, 2009

Jun 16, 2009 03:37 AM
by Vetal

10

646

2002, camaro, cavalier, exhaust, fuel, lean, long, misfire, misfires, missfire, random, smoke, term, trim, white

white smoke, random misfire?! no chk lights

pat-ls101 on Jun 8, 2009

Jun 8, 2009 06:32 PM
by pat-ls101

4

1,960

Misfire issue only in 4th gear.

joffa on Jun 2, 2009

Jun 2, 2009 07:36 PM
by TS6

4

1,577

Forced Induction

LT1 Misfire

95RamAirNC on Jun 2, 2009

Jun 2, 2009 03:06 PM
by 94CamaroZ28SS

2

485

2000, acts, car, engine, fix, headers, misfire, misfires, misfiring, misses, onlywhen, raining, rains, s10, wet

Random misfire...only when its raining out

kidcamaro98 on Apr 30, 2009

May 27, 2009 05:38 AM
by Joshiedoom

17

41,267

bad, car, ls1, misfire, misfires, missed, shift

Missed a shift and now car misfires

mchdg86 on May 24, 2009

May 24, 2009 11:33 PM
by fuseone

2

632

300, car, chrysler, fires, lt1, mis, misfire, misfires, misfiring, plugs, rain, raining, rainy, spark, van, wet

Only misfires when its raining or wet out. WTF!!

XGthArO86X on May 21, 2009

May 23, 2009 01:24 AM
by SSickLS1

11

6,904

car, chokes, misfires, sputters, stutters

Car sputters and potentially misfires

UnZFeat'd on May 15, 2009

May 15, 2009 04:57 PM
by UnZFeat'd

1

991

New LS1 Owners - Newbie Tech

94, 96, altenator, alternator, bad, burnout, camaro, ls1tech, misfire, misfires, z28

misfiring... again...

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1 2)

nd4spd22 on May 23, 2008

Apr 13, 2009 04:42 PM
by nd4spd22

21

1,049

Midwestern Members

cadillac, cts, ls1, misfires, misfiring, random, underload

random misfire

cts-vdriver on Apr 8, 2009

Apr 9, 2009 12:05 AM
by cts-vdriver

4

530

2001, beat, camaro, car, code, gas, liberty, ls1, misfire, misfires, neon, p0300, raining, random, run, water

Random misfire...need help

kidcamaro98 on Mar 29, 2009

Apr 1, 2009 06:58 PM
by tito

11

1,465

acceleration, bad, begin, cam, car, cylinder, gas, heads, install, ls1, master, misfires, misfiring, pedal, push, stutter, stutters, ticks, warm

Need Help!!! Car is stuttering and Misfiring

sscamaroburn02 on Mar 1, 2009

Mar 3, 2009 12:10 PM
by sscamaroburn02

9

961

bad, cam, converter, crank, exhaust, honda, installed, leaking, ls1, misfire, misfires, pcm, pipe, position, reading, remove, removed, sensor

Bad PCM?? Still Misfiring!!

BAD2000TA on Sep 2, 2008

Feb 23, 2009 09:38 PM
by QuickdomesticRacer

11

2,964

breaks, car, misfire, misfires, randomly, rndomly, start, starts

cAr breaks up/misfires randomly???

WS SIKZ on Feb 15, 2009

Feb 16, 2009 05:33 PM
by WS SIKZ

5

868

autoxray, check, code, driving, engine, hp, light, ls1, misfire, misfires, normal, p0300, po300, record, tune, tuners

po300 nightmares scanned with hp tuners

impulseblue06 on Dec 12, 2008

Feb 3, 2009 08:30 PM
by edcmat-l1

7

2,637

air, flow, ls1, mass, misfire, misfires, scangauge, scanguage

few questions (MAF, scangauge(misfire), idle)

TRBOTYZ on Jan 26, 2009

Jan 31, 2009 05:37 PM
by TRBOTYZ

1

635

diagnosing, misfire, misfires, misfireskip, random, tools

Help diagnosing misfire/skip/surge

SStrokeME00 on Jan 5, 2009

Jan 5, 2009 07:20 PM
by paulc87

2

616

2003, bank, cat, clogged, connector, converter, denali, hhr, ls1, misfire, misfires, multiple, reluctor, wheel

Engine STILL Misfiring - Need Help

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1 2)

BAD2000TA on Sep 2, 2008

Dec 28, 2008 10:53 AM
by BAD2000TA

27

2,353

4l60e, filter, fuel, high, lean, lines, lt1, misfire, misfires, problems, roadmaster, rpms, sbc, timing, vacuum

misfire at high rpms?

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1 2)

LT14LIFE JT on Dec 2, 2008

Dec 7, 2008 07:40 PM
by Green3spd

26

7,247

2001, 2004, 60l, code, coil, crank, cylinder, dead, gmc, hhr, lifter, ls6, misfires, pack, piston, pontiac, position, power, sensor, sierra, trans

Need Help! Massive Misfires on New Motor

BAD2000TA on Aug 3, 2008

Nov 29, 2008 09:38 AM
by BAD2000TA

17

1,227

Texas Members

Need Help on Identifying Misfires

BAD2000TA on Aug 3, 2008

Nov 29, 2008 09:34 AM
by BAD2000TA

18

1,218

bosch, camaro, car, engine, ls1tech, misfire, misfires, misfiring, o2, plug, puddle, sensor, spark, starts, wet, wires

Help: BAD misfire everytime I hit a puddle '02 SS

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1 2)

JettRink on Nov 2, 2008

Nov 15, 2008 09:56 PM
by wajouba

29

3,264

1500rpm, aftet, bearing, camaro, cold, engine, gtp, machine, miata, misfires, noise, sewing, slight, spun, tapping, ticking

Engine problems - Ticking sound

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1 2 3)

silent102 on May 11, 2008

Nov 12, 2008 08:11 PM
by Skips2002TransAm

50

4,982

1998 LS1 misfire

Firehawk896 on Nov 2, 2008

Nov 2, 2008 08:46 PM
by Firehawk896

2

491

1999, 2000, 3800, camaro, cel, exhaust, flashing, make, manifolds, misfire, misfires, plug, spark, tubular, v6

3800 misfire

pewter02z28gs on Oct 30, 2008

Nov 2, 2008 07:41 PM
by SparkyJJO

6

925

2008, 98, c6, camaro, cylinder, header, injector, install, ls1, ls1tech, ls6, misfire, misfires, misfiring, ss, z06

Cylinder 5 misfire...HELP

kidcamaro98 on Jun 1, 2008

Oct 11, 2008 08:08 AM
by ZDOG

15

9,352