Threads Tagged with misfires

Anyone see why there are misfires?

dvanorder on Jun 17, 2005

Jun 17, 2005 08:30 PM
by dvanorder

1

505

53, chugs, cylynder, engine, high, higher, history, low, ltft, misfire, misfires, p0300, rpm, rpms, subaru

Misfire at LOW RPM's, not high RPM's P0300 set

queso on Jun 4, 2005

Jun 5, 2005 05:54 PM
by Nate_Taufer

5

7,544

change, cylindar, cylinder, engine, hemi, low, ls1, misfire, misfires, oil, p0305, piston, pressure, pump, start

Low oil at startup/#5 cylinder misfire

ree9c1 on Jun 4, 2005

Jun 4, 2005 11:39 PM
by conan

3

1,734

5000, 97, a4, b6, backfires, honda, jetta, misfire, misfires, rpm, trx450r, vw

Misfire above 5000

dhdenney on May 15, 2005

May 17, 2005 05:55 PM
by dhdenney

6

830

LT1-LT4 Modifications

bottom, car, end, engine, good, misfire, misfires, misfiring, rattle, top

Engine Misfire, top end noise problem. PLEASE help!!

Marksman on Mar 21, 2005

Mar 21, 2005 06:06 PM
by Marksman

2

590

53, bad, engine, gm, install, installing, knock, knocks, misfire, misfires, missfire, performance, po332, random, sensor, time, truck, v8

Random Misfire After Knock Sensor Install (5.3 V8)

ricksta777 on Mar 5, 2005

Mar 5, 2005 10:31 PM
by ricksta777

0

796

New LS1 Owners - Newbie Tech

ac, bog, bogs, car, causeing, causing, fire, ls1, makes, misfire, misfires, misfiring, miss, missfire, silverado

A/C causing car to misfire/bog down?

ttyson on Feb 25, 2005

Feb 28, 2005 07:26 AM
by ttyson

2

1,046

48, 99, big, cam, current, cylinders, diablosport, index, knock, ls1tech, lt1, misfires, missfire, missfires, side

Help! misfires on ALL cylinders.....

nikkev on Feb 3, 2005

Feb 7, 2005 06:22 PM
by nikkev

19

1,694

2003, 2468, closed, cold, cylinders, engine, fine, firing, loop, mis, misfire, misfires, misfiring, open, runs, starion, start, transition, vette

Misfire on transition from open loop/closed loop, cyl 2,4,6,8

Blue-Z on Jan 25, 2005

Feb 3, 2005 05:38 PM
by Blue-Z

12

4,497

Misfire

hardtopSS on Nov 22, 2004

Nov 22, 2004 10:27 PM
by Keenov

2

411

2003, bcm, car, corvette, flooded, ls1, misfire, misfires, roads, zo6

Car misfire P0300, NEED HELP! PLEASE!

DLS on Oct 12, 2004

Oct 22, 2004 05:40 AM
by DLS

6

1,081

camaro, forums, high, ls1, misfire, misfires, rpms, speed

Misfire at high speed

jimmyblue on Sep 11, 2004

Sep 12, 2004 06:22 PM
by Pro Mouse

3

498

Another TR224 question

WS6 RULES on Aug 24, 2004

Aug 24, 2004 09:50 PM
by 98TAauto

8

700

count, counts, cylinder, efi, engine, fire, history, live, ls1, misfire, misfires, miss, missfire, total, trip

Please define, total misfire count and history.

TT_Vert on Jul 2, 2004

Jul 4, 2004 10:53 AM
by TT_Vert

5

14,221

acceptable, count, counts, current, diablo, history, misfire, misfires, sport, total, whats

Total misfire current count what is acceptable?

TT_Vert on May 26, 2004

Jul 2, 2004 06:23 PM
by TT_Vert

1

1,882

2000, 2001, 2002, 99, bank, bank1, camaro, coil, entire, firing, ignition, ls1, misfire, misfires, wbole

Bank 2 Misfire - the WHOLE bank

Classic Style on Jun 12, 2004

Jun 13, 2004 12:31 AM
by Pro Stock John

9

5,297

2001, 31, 35, 60l, bad, code, control, crank, gm, misfire, misfires, module, p0300, random, sensor

Would bad crank sensor cause random misfire and rough starts (non-LS1)?

MeanWS6 on May 6, 2004

May 7, 2004 01:19 PM
by technical

2

17,463

camaro, gas, ls1tech, misfire, misfires, octane, wrong

Random misfire???

Black01M6SS on Jan 21, 2004

Jan 25, 2004 09:50 AM
by goodhands

8

560

Problems: Boost, blowby, misfires, codes

SSnakekiller on Jan 16, 2004

Jan 18, 2004 05:53 PM
by Mike K.

11

932

causing, crank, misfires, po300, pulley, ram, wot

Finally found out what was causing my PO300

2002SilverWS-6 on Dec 3, 2003

Dec 3, 2003 09:31 AM
by 2002SilverWS-6

5

894

Misfires: Causes of

BadAndy on Oct 1, 2003

Oct 3, 2003 01:00 AM
by BadAndy

4

593

burst, diag, efi, efilive, knock, live, misfire, misfires, pid

What PID for Misfires and Burst knock - EFILive?????

Bink on Sep 30, 2003

Sep 30, 2003 05:18 PM
by Bink

0

439

03, 2003, 383, cadillac, camshaft, causing, coil, corsa, ect, escalade, ls1, misfire, misfires, multiple, nv

what could be causing multiple misfire's?

Assassin on Sep 28, 2003

Sep 28, 2003 11:07 PM
by NoGo

7

1,237

What is an acceptable range for misfires

HumpinSS on Sep 27, 2003

Sep 27, 2003 08:15 PM
by wrencher

3

594

cruising, express, gm, king, ls1, misfire, misfires, neon, pcm, po3000, racing, random, reviews, road, tuning

Random Misfire after H/C ?

Intimidator on Jun 13, 2003

Aug 22, 2003 09:53 PM
by purevilss

19

1,321

99, bad, cyliders, cylinders, firebird, misfire, misfires, missfire, mustang, pontiac

Bad misfire on two cylinders

Time2Kill on Aug 3, 2003

Aug 4, 2003 04:18 PM
by Time2Kill

4

846

01, 2000, 2000rmp, 2000rpm, 2003, car, engine, hemi, indle, jimmy, mercury, misfire, misfires, missfire, rpm, sable

#6 misfires under 2000RPM, #2 misfires above 2000 RPM, PSJ?

quickWS6 on Jul 20, 2003

Jul 23, 2003 11:15 PM
by ne14a6t9

17

3,548

alarm, alarms, car, cat, caue, causing, damage, misfire, misfires, misfiring, pcm, starter, system, sytem

Alarm systems can cause misfire and damage Cats

Team ZR-1 on Jul 23, 2003

Jul 23, 2003 12:45 PM
by Team ZR-1

0

693

03, 1998, 1999, chevrolet, code, data, live, ls1, maf, misfire, misfires, multiple, random, silverado, trans, z71

What could cause random multiple misfire code?

BLK02WS6 on Apr 29, 2003

Apr 29, 2003 07:42 PM
by BLK02WS6

6

2,065

1, 2000, 224224, 5000, 59cc, 93, camaro, elgin, ls1, misfire, misfires, patriot, plug, plugged, rpms, wire, z28

LS1 gurus needed!!!!

pirate3 on Apr 8, 2003

Apr 11, 2003 01:43 PM
by pirate3

12

671

222226, 53, 566, 569, aftermarket, cam, idle, misfires

Cam Experts Please ,,, Question about Idle?

Archdog7564 on Mar 18, 2003

Mar 19, 2003 05:58 AM
by Tin Indian

6

1,350

code, codes, ls1tech, misfires, p0154, p0300, po154, ses

p0154 code cause flashing SES?

FastAl on Mar 8, 2003

Mar 9, 2003 10:22 AM
by wrencher

1

874

32767, cam, cammed, detection, determine, ect, low, ls1, ls1tech, min, misfire, misfires, missfire, rpm, setting, values

Big Cam / Misfire tuning question

Black LS1 T/A on Feb 21, 2003

Mar 4, 2003 05:51 AM
by Black LS1 T/A

15

4,622

99, cold, density, firebird, idles, loop, low, ls1tech, misfire, misfires, missfire, open, rpm, speed, start

P O300. What do I adjust to prevent open-loop misfire?

The Dragon on Jan 18, 2003

Jan 28, 2003 02:08 PM
by The Dragon

13

7,534

broken, burned, c5, damage, dose, misfires, paper, spring, valve

BROKEN VALVE SPRING QUESTION!!!!!!!!!!!!!!!!

SSG-Z28 on Dec 12, 2002

Dec 17, 2002 05:40 PM
by z28pwr

9

620

Misfires on 5 & 7.

xaon on Nov 13, 2002

Nov 14, 2002 11:48 AM
by xaon

1

510

causing, intermittent, ls1tech, maf, misfire, misfires

Minor Intermittent Misfire - (Ported MAF)

98_WS6_M6 on Oct 21, 2002

Oct 23, 2002 08:46 AM
by 98_WS6_M6

2

458

broken, damper, heads, misfires, springs

Broken spring...need help.

BLUEBYU on Jun 9, 2002

Jun 10, 2002 09:19 AM
by Bear

10

701

camaro, causing, converter, cpnverter, cylinders, g8, grand, gt, ls1, misfire, misfires, misfiring, missfire, pontiac, torque

Can driveline components cause misfires?

JNorris on Apr 15, 2002

Apr 15, 2002 03:32 PM
by JNorris

8

726

Gears & Axles

car, diablosport, hpt, idle, misfires, normal, recording, small, total

Are misfires normal???

verbs on Apr 11, 2002

Apr 13, 2002 12:14 AM
by Loco

9

967

cover, engine, knock, knocking, loudly, ls1, misfire, misfires, motor, noise, small, tapping, taps, upper, valve

Misfires and knock/tap sound. Need help!

JNorris on Apr 11, 2002

Apr 12, 2002 08:01 AM
by BlueWheels

1

3,074

2001, cam, cammed, camshaft, code, codes, delete, edit, install, ls1, misfire, misfires, random, swap, v8

New cam, new misfire code, can I delete with LS1 Edit?

Freak on Mar 23, 2002

Mar 24, 2002 12:31 AM
by Freak

2

917

cam, converter, edit, highway, intermittent, lock, locked, lockup, ls1, ls1tech, misfires, plugs, problems, solve, unlocking

Will LS1 Edit solve Converter Lock up problems

(

1 2)

AFTICA on Mar 10, 2002

Mar 22, 2002 08:57 PM
by pontiaddict

29

1,600

Idle/misfire problems....

Edge Hawk on Feb 28, 2002

Mar 2, 2002 07:21 AM
by Trevor @ Texas Speed & Perf.

6

600

1, 2000, 53, 53l, cadillac, cyl, cylinder, escalade, misfire, misfires, misfiring, plug, recalls, silverado, trans, wires

My pickup (5.3L) is misfiring on every single cylinder after new plugs + wires?

Dogmeat on Dec 12, 2001

Dec 12, 2001 10:13 PM
by Dogmeat

3

694