Threads Tagged with misfires

back, backfires, firing, hesitating, lt1, misfires

hesitation, misfire & backfiring

pops z28 on 06-30-2005

06-30-2005 12:42 PM
by pops z28

4

903

LT1-LT4 Modifications

0ctane, 104, 2009, boost, booster, boosters, gm, ls1, lt1, misfire, misfires, motors, octane, review, safe, work

104+ octane booster causes misfires/fouls plugs

(A)SS WHIPER on 06-15-2005

06-25-2005 07:19 PM
by jbuckweiser

4

8,915

Fueling & Injection

bad, big, data, hp, hptuners, log, logging, ls1, maf, misfire, misfires, missfire, scan, stuff, test, tuners, tuning

hp tuners, what is best to find a misfire

12thstreetjunkman on 06-19-2005

06-20-2005 07:36 PM
by WS6FirebirdTA00

9

10,596

Anyone see why there are misfires?

dvanorder on 06-17-2005

06-17-2005 08:30 PM
by dvanorder

1

437

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 06-04-2005

06-05-2005 05:54 PM
by Nate_Taufer

5

6,708

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

Low oil at startup/#5 cylinder misfire

ree9c1 on 06-04-2005

06-04-2005 11:39 PM
by conan

3

1,459

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

Misfire above 5000

dhdenney on 05-15-2005

05-17-2005 05:55 PM
by dhdenney

6

772

LT1-LT4 Modifications

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

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

Marksman on 03-21-2005

03-21-2005 06:06 PM
by Marksman

2

501

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 03-05-2005

03-05-2005 10:31 PM
by ricksta777

0

765

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 02-25-2005

02-28-2005 07:26 AM
by ttyson

2

973

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

Help! misfires on ALL cylinders.....

nikkev on 02-03-2005

02-07-2005 06:22 PM
by nikkev

19

1,420

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 01-25-2005

02-03-2005 05:38 PM
by Blue-Z

12

3,655

Misfire

hardtopSS on 11-22-2004

11-22-2004 10:27 PM
by Keenov

2

369

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

Car misfire P0300, NEED HELP! PLEASE!

DLS on 10-12-2004

10-22-2004 05:40 AM
by DLS

6

1,026

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

Misfire at high speed

jimmyblue on 09-11-2004

09-12-2004 06:22 PM
by Pro Mouse

3

462

Another TR224 question

WS6 RULES on 08-24-2004

08-24-2004 09:50 PM
by 98TAauto

8

646

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 07-02-2004

07-04-2004 10:53 AM
by TT_Vert

5

10,961

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

Total misfire current count what is acceptable?

TT_Vert on 05-26-2004

07-02-2004 06:23 PM
by TT_Vert

1

1,639

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

Bank 2 Misfire - the WHOLE bank

Classic Style on 06-12-2004

06-13-2004 12:31 AM
by Pro Stock John

9

4,318

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 05-06-2004

05-07-2004 01:19 PM
by technical

2

16,602

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

Random misfire???

Black01M6SS on 01-21-2004

01-25-2004 09:50 AM
by goodhands

8

512

Problems: Boost, blowby, misfires, codes

SSnakekiller on 01-16-2004

01-18-2004 05:53 PM
by Mike K.

11

877

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

Finally found out what was causing my PO300

2002SilverWS-6 on 12-03-2003

12-03-2003 09:31 AM
by 2002SilverWS-6

5

842

Misfires: Causes of

BadAndy on 10-01-2003

10-03-2003 01:00 AM
by BadAndy

4

541

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

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

Bink on 09-30-2003

09-30-2003 05:18 PM
by Bink

0

414

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

what could be causing multiple misfire's?

Assassin on 09-28-2003

09-28-2003 11:07 PM
by NoGo

7

1,174

What is an acceptable range for misfires

HumpinSS on 09-27-2003

09-27-2003 08:15 PM
by wrencher

3

524

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

Random Misfire after H/C ?

Intimidator on 06-13-2003

08-22-2003 09:53 PM
by purevilss

19

1,259

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

Bad misfire on two cylinders

Time2Kill on 08-03-2003

08-04-2003 04:18 PM
by Time2Kill

4

788

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 07-20-2003

07-23-2003 11:15 PM
by ne14a6t9

17

2,949

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 07-23-2003

07-23-2003 12:45 PM
by Team ZR-1

0

651

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 04-29-2003

04-29-2003 07:42 PM
by BLK02WS6

6

1,992

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

LS1 gurus needed!!!!

pirate3 on 04-08-2003

04-11-2003 01:43 PM
by pirate3

12

575

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

Cam Experts Please ,,, Question about Idle?

Archdog7564 on 03-18-2003

03-19-2003 05:58 AM
by Tin Indian

6

1,182

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

p0154 code cause flashing SES?

FastAl on 03-08-2003

03-09-2003 10:22 AM
by wrencher

1

803

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 02-21-2003

03-04-2003 05:51 AM
by Black LS1 T/A

15

4,050

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 01-18-2003

01-28-2003 02:08 PM
by The Dragon

13

6,772

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

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

SSG-Z28 on 12-12-2002

12-17-2002 05:40 PM
by z28pwr

9

556

Misfires on 5 & 7.

xaon on 11-13-2002

11-14-2002 11:48 AM
by xaon

1

465

causing, intermittent, ls1tech, maf, misfire, misfires

Minor Intermittent Misfire - (Ported MAF)

98_WS6_M6 on 10-21-2002

10-23-2002 08:46 AM
by 98_WS6_M6

2

409

broken, damper, heads, misfires, springs

Broken spring...need help.

BLUEBYU on 06-09-2002

06-10-2002 09:19 AM
by Bear

10

608

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

Can driveline components cause misfires?

JNorris on 04-15-2002

04-15-2002 03:32 PM
by JNorris

8

607

Gears & Axles

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

Are misfires normal???

verbs on 04-11-2002

04-13-2002 12:14 AM
by Loco

9

906

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

Misfires and knock/tap sound. Need help!

JNorris on 04-11-2002

04-12-2002 08:01 AM
by BlueWheels

1

2,660

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 03-23-2002

03-24-2002 12:31 AM
by Freak

2

826

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 03-10-2002

03-22-2002 08:57 PM
by pontiaddict

29

1,466

Idle/misfire problems....

Edge Hawk on 02-28-2002

03-02-2002 07:21 AM
by Trevor @ Texas Speed & Perf.

6

480

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 12-12-2001

12-12-2001 10:13 PM
by Dogmeat

3

584