Threads Tagged with misfires

car, causing, code, cylinder, driving, drove, heavy, hemi, ls1, lt1, misfire, misfires, rain, storm, trouble

Drove car in rain, now having misfire problem

tbrt02ss on Sep 7, 2008

Sep 15, 2008 08:38 PM
by tbrt02ss

11

3,462

1998, 2008, amm, bad, grommet, hhr, high, intake, maf, misfire, misfires, pontiac, rubber, runs, trans, voltage

Misfire/stumble issue (vid inside)

AutomagicLS1 on Jul 27, 2008

Sep 5, 2008 08:08 AM
by Pete_Dragoon

13

1,408

1500com, 1994, 1996, camaro, coil, corvette, cylinders, dodge, load, lt1, lt4, misfire, misfireing, misfires, msd, problems, www, z28

Misfire problems

Black96Z on Apr 30, 2008

Sep 1, 2008 05:35 PM
by menardst

9

999

engine, hptuners, misfire, misfires, reduce, sensitivity

lowering misfire sensitivity?

lt170chevelle on Aug 19, 2008

Aug 19, 2008 01:51 PM
by 2xLS1

3

760

PCM Diagnostics & Tuning

car, check, cuts, engine, exhaust, light, ls1, misfire, misfires, misfiring, no, out, putts, service, tiny

Odd misfire, no check engine light, happens after car runs a little

(

1 2)

Cchris1109 on Jul 26, 2008

Aug 17, 2008 08:24 AM
by 2000Z28ls1

21

46,508

1995, 94, 95, backfire, camaro, corvette, firebird, high, icm, ls1tech, lt1, misfire, misfires, missfire, mod, rpm, spacer

Lt1 High Rpm Misfire

383racecar on Aug 1, 2008

Aug 2, 2008 10:13 AM
by 383racecar

4

1,415

Possible to have a misfire w/o a code?

Vrbas on Jul 26, 2008

Jul 27, 2008 11:26 PM
by 1987firechicken

6

726

3400, 98, codes, firebird, gap, good, idles, intermittent, load, misfire, misfires, miss, ngk, plug, pontiac, z28

Misfire on 98 Z28 after plug change...

CDBiker220 on Jul 25, 2008

Jul 26, 2008 06:51 PM
by CDBiker220

7

866

07, 42l, broken, cadillac, car, cts, headers, install, land, misfire, misfires, multiple, random, ring, sputter, troubleshoot, vortec

Random Misfire

(

1 2)

sspower on Mar 16, 2008

Jul 13, 2008 09:39 PM
by HitmanLSX

23

1,606

1996, 95, bad, camaro, engine, horrible, hot, idle, load, lt1, misfire, misfires, misfiring, warm, wot

95 LT1 misfire

Burning Rubber on Jun 8, 2008

Jun 8, 2008 05:09 PM
by BattleShip

1

1,350

hard, lt1, misfire, misfires, multiple, sbc, start

hard starting multiple misfire?

grnmonster on Jun 5, 2008

Jun 6, 2008 09:56 AM
by djjab57

3

692

97, chevy, code, lt1, misfire, misfires, missfire, p0174, p0302, p0441, po441, z28

P0441, P0174 ...and a misfire code ...help!!!!!!!

grnmonster on Jun 3, 2008

Jun 3, 2008 08:01 PM
by grnmonster

2

1,840

2500, 93, engine, firebird, load, lt1, misfire, misfires, misfiring, missfire, poping, rich, rpm, running, skip, warm

Lt1 Misfire/Afterfire Under Load

Untouchable9262 on May 21, 2008

May 21, 2008 11:15 PM
by Untouchable9262

0

840

bank, benz, causing, fail, faulty, harness, lt1, mercedes, misfire, misfires, o2, oil, oxygen, random, sensor

random misfire because of front o2 sensors?

simster571 on Mar 30, 2008

May 16, 2008 10:21 PM
by linegtdt52

8

4,180

2002, 300, 42, 98, camaro, chevy, cylinder, detected, hemi, misfire, misfires, multi, multiple, po, random, trailblazer

Random/ Multiple Cylinder Misfire

Ron T on Oct 8, 2007

May 8, 2008 04:59 PM
by Formula413

3

1,490

06, 5500, fuel, inconsistent, ls1, misfire, misfires, pump, rpm, trailblazer

Need Help...Surging and possible misfiring after mods

(

1 2)

dankl on May 7, 2008

May 8, 2008 12:10 PM
by ss.slp.ls1

20

1,300

black, engine, firing, hayabusa, hemi, hyabusa, mis, misfire, misfires, misfiring, missfire, oily, plug, plugs, seals, valve

#4 misfire/oily plug

FrankSS on May 6, 2008

May 7, 2008 10:30 PM
by FrankSS

7

912

causing, engine, misfire, misfires, rain, rainfall

Engine misfires following rain

ravensfan on Apr 29, 2008

Apr 29, 2008 09:46 PM
by slvr98camaro

3

699

1000, 2005, 2006, car, cobalt, fixed, gastank, low, misfire, misfires, random, rpm, rpms, seafoam, showing

Random Misfire at low RPM

(

1 2 3)

brapril714 on May 10, 2007

Apr 11, 2008 03:42 PM
by brapril714

40

14,362

160, canister, evap, ls1tech, lt1, misfire, misfires, misfiring, missfire, p0441, thermostat

96 misfire partially fixed...not all the way tho...depressing....

simster571 on Apr 3, 2008

Apr 5, 2008 11:46 PM
by alaureano

16

877

Pontiac Firebird 1967-2002

402, big, cam, camshaft, engine, false, large, ls1, ls2, misfire, misfires, multiple, p0300, position, sensor

Can misfires be false or caused by big cam?

Doc99SS on Mar 26, 2008

Mar 27, 2008 06:57 PM
by Doc99SS

6

14,956

PCM Diagnostics & Tuning

2000, 2002, codes, coil, cylinder, error, firebird, ignition, misfire, misfires, misses, number, pack, pontiac, reset

Error 0305 Misfire on cylinder 5 on 2000 firebird? Anyone have suggestions?

Brendan on Mar 21, 2008

Mar 23, 2008 10:18 PM
by Brendan

5

1,517

2008, 94, bbc, cobalt, cold, ls1, lt1, misfire, misfires, missfires, sitting, snow, trans, truck, warmed, weather, wet

Weird Misfire only when cold

transamws6_97 on Mar 18, 2008

Mar 19, 2008 03:25 PM
by Teal94Z

7

1,932

40, 95, 98, aurora, bad, coil, cylinder, firebird, gas, lost, misfire, misfires, misfiring, olds, power, smell

95 Aurora misfire woes

BudRacing on Mar 15, 2008

Mar 19, 2008 12:43 AM
by BudRacing

8

2,749

camaro, drove, heavy, ls1, misfire, misfires, rain, snow

Drove in heavy rain / snow. now misfires.?

The PAT WS6 on Mar 6, 2008

Mar 7, 2008 02:41 PM
by formula38988

10

595

1995, 1996, 93, 95, 96, camaro, engine, fine, misfire, misfires, misfiring, missfire, runs, warmed, warms, z28

95 Z28 Engine Misfire

99blue-Z on Mar 1, 2008

Mar 3, 2008 07:54 PM
by LS1_K1DD

14

7,752

code, denso, efi, engine, fire, header, headers, headrers, issue, lean, ls1, misfire, misfires, miss, missfire, o2, open

Would open headers cause O2 errors and misfires

WhiteRabbit22 on Feb 25, 2008

Feb 26, 2008 12:32 AM
by fuseone

3

5,550

Misfire after Shifting

blackcat on Feb 25, 2008

Feb 25, 2008 10:07 AM
by old and good

1

378

34, 87, 98z28, chuggein, chugging, chuggs, flooring, low, ls1, misfires, mustang, rpm, rpms, throttle

Is this normal? Low RPM "chugging"

Spiers on Feb 12, 2008

Feb 13, 2008 09:56 PM
by chrysler kid

12

1,400

bump, hit, misfire, misfires, randomly, snowbank

Hit a snow bank and now misfires/pops

cm02WS6 on Feb 10, 2008

Feb 11, 2008 02:26 PM
by cm02WS6

8

1,082

02, camaro, cylinder, cylinders, diablo, ls1, misfire, misfires, multiple, predater, predator, random, read, solve, sport, tune, z28

Multiple Cylinder Misfire

y2kmaroonz on Feb 3, 2008

Feb 4, 2008 05:55 PM
by y2kmaroonz

2

731

3rd, camaro, gear, misfire, misfires, misfiring, truck, van

Major misfire in 3rd gear.

secretive on Jan 27, 2008

Jan 30, 2008 10:00 PM
by 1999Transamman

5

979

03, 96, 97, cap, coil, dodge, gmc, hot, misfire, misfires, misfiring, multiple, p0300, ram, random, replaced, rotor, syclone, z28

P0300 Random/Multiple cylinder misfire WONT GO AWAY!

LOUDandPROUD96 on Jan 8, 2008

Jan 10, 2008 09:46 PM
by TwoFast4Lv

7

2,658

00, 1996, 2010, 4runner, 57, 97, camaro, cyl, cylinder, cylinders, exhaust, firing, mis, misfire, misfires, misfiring, ss, sucks, z28

misfire on cylinder 5/7

my2kTA on Sep 24, 2006

Jan 5, 2008 01:56 PM
by Jenns01TA

10

3,993

General LSX Automobile Discussion

2002, c5, camaro, choppy, idle, misfire, misfires, missfire, rain, rains, rough, runs, tahoe, z06, z28

rain equals rough idle and misfire

JohnFrazee02SS on Dec 9, 2007

Dec 13, 2007 06:54 AM
by 07gxpgray

4

1,584

1, 2002, 246, 4, car, cyclinder, cyl1, cylinder, ls1, ls6, ls7, misfire, misfires, random, trans

Misfire - Cylinder 1, 4, 6 and 8?

Tram on Nov 29, 2007

Nov 29, 2007 11:50 PM
by 5w20

17

3,671

2, causing, coil, coils, ls1, misfire, misfires, msd, packs

Found cause of misfires

zkeller on Nov 26, 2007

Nov 27, 2007 08:20 PM
by zkeller

15

861

2, 2468, 4, 6, 99, bank, car, cylinders, misfire, misfires, misfiring, passenger, s60, side, sn, trans

Cylinders 2-4-6-8 misfiring all at once??

Silas2k on Oct 14, 2007

Oct 16, 2007 12:45 PM
by 2001NBMZ28

11

20,361

1st, 2001, 2nd, 3rd, audi, car, engine, gear, misfire, misfires, s4, wot

what would cause car to misfire in first and second but not 3rd

99DWPTA on Oct 12, 2007

Oct 12, 2007 09:59 AM
by Gilbert@Ace Racing

2

3,629

Automatic Transmission

ca, car, change, civic, drags, feels, high, low, ls1, misfires, oil, performance, pressure, puddle, small, untuned, z28

Why is my oil pressure so low?

hurley_21_07 on Oct 8, 2007

Oct 9, 2007 12:14 PM
by 98silvertacrbn

4

1,412

4500, 93, 94, engine, lt1, misfires, opti, rpm, sings, symptoms, symptons, symtoms, trans, wot, z28

What are some signs/symptoms of your opti about to go out?

emj2006 on Jul 21, 2006

Oct 6, 2007 11:50 AM
by B4CZR2

17

1,841

1, bank, car, ls1, misfire, misfired, misfires, misfiring, missfire, missfires, pistons, running, warm, warmed, whn

Car misfires when warmed up.

NBM-LS1 on Sep 11, 2007

Sep 17, 2007 08:32 PM
by NBM-LS1

10

8,653

PCM Diagnostics & Tuning

1996, car, hanging, idle, idles, low, ls1tech, lt1, misfire, misfires, missfire, random, s10, v8, warmed, warming

HELP-low idle misfire

mikes98z on May 25, 2006

Jul 30, 2007 11:26 PM
by 95TXTA

15

2,727

2003, 91, backfiring, cylinder, jeep, ls1, ls1tech, misfire, misfires, p0300, raider, tomb, z28

cylinder misfire resolved

Dmitriy on Jul 7, 2007

Jul 9, 2007 02:08 AM
by Shallow Bay

8

1,263

383, ls1, misfire, misfires, misfiring, open, stroker, thottle, wide, wot

misfiring at WOT, changed plugs

fastvert on Jun 14, 2007

Jun 16, 2007 03:51 PM
by fastvert

16

4,378

2000, 43, 57, engine, ls1, misfire, misfires, multiple, random, randon, rich, rpm, running, stumbles, vortex

Multiple random misfire. A little help please?

dannyz on May 22, 2007

May 23, 2007 04:50 PM
by dannyz

4

718

5000, 6a, bbc, breaking, cobra, distributor, gm, hei, ignition, lt1, lt4, misfire, misfires, msd, rpm, sbc

Breaking and or Misfiring at 5000..

METAL MANIAC on May 9, 2007

May 10, 2007 07:28 PM
by METAL MANIAC

12

1,102

engine, lean, misfire, misfires, motor, running, silverado

Motor started right up, running lean and misfire.

Lurius on May 7, 2007

May 7, 2007 05:16 PM
by Lurius

0

318

1998, 2002, 2006, 300, 53, chevy, code, fix, headers, ho, long, misfire, misfires, multiple, silverado, tubes

Multiple Misfire code after LT install

6SSPEED on May 3, 2007

May 5, 2007 08:38 AM
by Torque_Wrench

16

881