Threads Tagged with misfires

2000, 3000, car, dirty, f150, filter, fuel, low, ls1, ls1tech, ls3, misfire, misfires, mkiv, rpm, rpms, sputtering, supra

misfire below 3000, then above 3000 car runs awesome???

30th t/a on Mar 11, 2007

Mar 12, 2007 07:54 PM
by 30th t/a

13

5,380

3k, bogging, frost, ls1, ls1tech, misfires, p0140, p0160, p1133, rpm

Bogging out 2-3k rpm

2000Z28M6 on Mar 8, 2007

Mar 11, 2007 02:25 PM
by 2000Z28M6

14

867

2000, cam, camaro, end, fires, headers, installed, low, ls1, misfire, misfires, miss, missfire, missfiring, plugs, putting, random, spark

Misfires after upgrades 00' ls1

gokussx4 on Feb 21, 2007

Feb 22, 2007 08:24 AM
by Irocss85

11

2,281

Bad Gas??

zlover129 on Feb 8, 2007

Feb 8, 2007 08:46 PM
by Ralls

5

580

42, bypassed, car, computer, cpu, ford, injectors, lb, mess, messed, messing, misfires, replaced, sticking, up, vats

help my car is messed up

ricknbird350 on Jan 13, 2007

Jan 23, 2007 02:56 PM
by ricknbird350

12

826

02, chevy, code, gti, misfires, mkv, p0157, rear, suburban, wot

throws a rear O2 code during WOT? rich?

JAvenger007 on Dec 24, 2006

Jan 3, 2007 09:18 AM
by FU_I_AM_UltraZ

6

890

Generation IV Internal Engine

detection, g8, hp, hptuners, misfire, misfires, pwm, slight, tuners

Can anybody with HPTuners help me out?

AncientRgn on Dec 3, 2006

Dec 4, 2006 06:18 PM
by AncientRgn

4

658

Automatic Transmission

01, 24, detected, grand, ls2, misfire, misfires, missfires, multiple, trans

Multiple misfire detected.....questions

mulletwearingtadrive on Nov 1, 2006

Nov 19, 2006 06:09 PM
by SSZ

6

900

autotap, count, counter, counters, counts, current, cylinder, data, hemi, misfire, misfires, threshold, total, view

Autotap: Total Misfire Current Count???

RW99 on Nov 13, 2006

Nov 13, 2006 01:09 PM
by jimmyblue

1

985

2000, 99, camaro, cylinders, misfire, misfires, missfire, random, randomly, silverado, storm, trans

Random misfires on all cylinders

Stroker2112 on Oct 26, 2006

Nov 4, 2006 08:53 AM
by Stroker2112

12

1,027

General Maintenance & Repairs

car, light, ls1tech, misfires, pops, throttle, throttlemisfire

Pops and misfires at very light throttle

Jimmyd02 on Oct 20, 2006

Oct 20, 2006 11:46 PM
by staringback05

1

513

bb, code, cylinder, cylinders, detected, determined, dtc, ls1, lt1, misfire, misfires, multiple, p0300, po300, random, randommultiple

DTC P0300 Random Multiple Cylinder Misfire Detected

PunishedU on Oct 15, 2006

Oct 16, 2006 01:05 AM
by Revelation Z28

2

4,031

clears, cold, idle, idles, low, lt1, misfire, misfires, missfires, rpm, rpms, throttle, trans, ws6

96 WS6 Low RPM Misfire Part 3...

buk on Sep 24, 2006

Sep 25, 2006 06:53 PM
by buk

1

744

160, colder, fire, ls1, mis, misfire, misfires, misfiring, sensor, thermostat, thermostats

160 thermostat and misfire?

youguessit on Sep 24, 2006

Sep 25, 2006 01:07 AM
by SmokingWS6

5

1,088

car, chugging, chugs, cold, diagnose, lt1, misfire, misfires, start, stop

Someone help me diagnose the car!! misfire/chug

Cchris1109 on Sep 8, 2006

Sep 9, 2006 01:19 PM
by blue94

3

682

350, 5000, 95, block, buick, cat, clogged, integra, ls1, lt1, misfire, misfires, misfiring, missfire, procharger, roadmaster, rpm, small

Car cant go past 5000rpm

WannaZ28 on Sep 6, 2006

Sep 8, 2006 05:31 PM
by NoMoreLS1

11

700

General Maintenance & Repairs

02, bank, car, cylinders, faulty, ls1tech, make, misfire, misfires, missfire, motor, o2, oxygen, replacing, sensor, sensors

O2 Sensor cause Misfire

melchoir on Aug 30, 2006

Sep 1, 2006 09:09 AM
by keliente

9

13,365

causing, codes, cylinder, detonation, kr, lean, misfire, misfires, repeated, single

Could repeated misfire code and KR be related?

ArcticZ28 on Aug 7, 2006

Aug 24, 2006 05:32 PM
by ArcticZ28

6

1,123

2004, 350, chevy, gto, headers, installed, misfire, misfires

Headers installed then developed a misfire!

Transam295s on Aug 5, 2006

Aug 23, 2006 12:37 AM
by The PAT WS6

15

1,124

13111, bosch, header, install, misfires, oreillys, z06

HELP!!!!!!!! Car is running horrible after header install...??

01FormulaTA on Jul 27, 2006

Jul 31, 2006 12:30 AM
by 01FormulaTA

18

661

8100, car, fires, gm, light, ls1tech, misfires, miss, ses

Miss fire but no ses

WhosNXT on Jul 1, 2006

Jul 4, 2006 10:01 AM
by DAVESS02

2

737

Oil in the charge pipes on STS?

spare tire on Jul 2, 2006

Jul 3, 2006 03:08 PM
by spare tire

10

1,091

Forced Induction

2004, cadillac, chevy, code, cts, fault, ls1, misfires, misfiring, po307, problem, spring, suburbun, valve, weak

misfire #7...removed cats...help PLEASE

99Custom on Apr 30, 2006

May 7, 2006 10:50 AM
by white2001s10

10

999

2006, 7, carlo, cylinder, location, misfires, monte, ss

Anyone see any potential problems..

the_merv on Apr 26, 2006

Apr 26, 2006 10:41 PM
by the_merv

1

494

2007, accelaration, acceleration, bogging, flat, fuel, injection, ls1, ls1tech, misfire, misfires, r1

Bogging during acceleration

adillhoff on Apr 6, 2006

Apr 18, 2006 11:25 PM
by rino1301

9

654

Fueling & Injection

2002, 6000, cammed, engine, gear, high, higher, ls2, misfire, misfires, miss, missfire, motor, rpm, sierra

High RPM Engine Misfire Help?

ozws6 on Mar 12, 2006

Mar 12, 2006 08:26 PM
by sdbrown84

2

2,853

4500, 6a, 94, engine, high, lt1, mach, misfires, miss, msd, rpm, stumble, stumbles, trans, wot, z28

high rpm miss

(

1 2)

blkchevyz on Dec 30, 2005

Mar 12, 2006 09:30 AM
by Ponyhntr

29

3,059

black, cam, causing, engine, headers, hemi, hptuners, knock, ls1, misfire, misfires, noise, pairs, soot, valve

Engine misfire related to valve noise?

DPS on Mar 5, 2006

Mar 6, 2006 01:17 PM
by dynocar

3

1,282

Car is idling really bad and misfires and sputters when I step into it

Turbo T/A on Feb 22, 2006

Feb 26, 2006 09:00 PM
by Turbo T/A

4

541

Fueling & Injection

2001, bank, boost, camaro, car, half, lean, misfires, misfiring, problem, running, sputters, starting, turbo, whats

Car misfires and sputters really really bad when under boost

(

1 2)

Turbo T/A on Feb 22, 2006

Feb 24, 2006 09:17 AM
by white2001s10

31

19,322

Forced Induction

9000, bad, cylinder, misfires, misfiring

really bad misfire

Z's Z-28 on Feb 13, 2006

Feb 19, 2006 07:39 AM
by Viper

7

821

is a little misfire normal for ls1's

rgaynor85 on Feb 7, 2006

Feb 9, 2006 08:58 AM
by rgaynor85

3

657

02, 1999, 3, chevy, code, cyl, firebird, gm, load, ls1, misfire, misfires, p0353, problem, tahoe, v6

cyl #5 misfiring badly!!! need help!!

LS1INSIDE on Nov 18, 2005

Jan 2, 2006 09:40 AM
by kp

19

2,963

bent, car, code, hearing, idle, idling, make, misfire, misfires, p0101, push, rod, throw

Help Question!! Car Misfires/Won't Idle

glhs422 on Nov 1, 2005

Nov 19, 2005 06:41 PM
by 00'WS6Rocket

11

919

97, camaro, car, cruising, damage, idle, idling, it, ls1, misfire, misfires, misfiring, multiple, rapid, running, sts

Misfire while idling and low rpms

calys968 on Nov 7, 2005

Nov 9, 2005 09:28 AM
by calys968

9

12,727

code, control, cooling, detected, drivers, dtc, fan, fuel, hp, low, misfire, misfires, obd, p1460, system

P1460 code?

Smalz on Nov 8, 2005

Nov 8, 2005 01:19 PM
by DramaFoYoMama

1

1,205

02, 2nd, acceleration, car, gear, light, ls6, misfire, misfires, misfiring, motor, pushrod, z28

misfires when slamming 2nd gear cyl#4 cly#5

kev93z on Oct 14, 2005

Oct 14, 2005 05:16 AM
by kev93z

2

424

01, 7, 95, 99, caprice, crap, fuel, ls1tech, misfire, misfires, o2, rain, rains, runs, silverado, water

Bad water-related misfire need ideas please..

keliente on Oct 6, 2005

Oct 7, 2005 09:04 PM
by keliente

11

2,065

300, acura, cams, case, code, cost, it, learn, low, misfire, misfires, random, relearn, rpm, rsx, software

Random misfire...code 300 and still needing help!

Adlashwa on Aug 18, 2005

Sep 29, 2005 10:33 AM
by robertbartsch

12

1,032

05, backfire, bad, causeof, causing, clicking, engine, internal, lifter, lifters, ls1, lt1, misfire, misfires, missfire, tappets, vette

will lifters cause misfires??

ninobrn99 on Sep 12, 2005

Sep 12, 2005 07:57 PM
by defaultexistence

2

5,332

config, configure, configureing, count, current, histogram, hp, hptuner, hptuners, misfire, misfires, pid, pids, show, tuners

how to read misfires with hptuners?

ninobrn99 on Aug 31, 2005

Aug 31, 2005 11:11 PM
by ninobrn99

4

7,593

General Maintenance & Repairs

20, 95, cold, intermittently, mid, misfire, misfires, range, rpm, trans

trying to track down a misfire, nasty when cold, intermittent mid range...

navyblue2000 on Aug 24, 2005

Aug 29, 2005 08:54 AM
by jkichline

1

789

2004, 2500hd, 3400, battery, camaro, gm, misfire, misfires, misifre, p0300, random, rev, sierra, truck, weak, wont

P0300 Random Misfires but it only does it at certain times????

1slow01Z71 on Aug 25, 2005

Aug 27, 2005 07:53 PM
by WS6 RULES

6

1,022

doctors, ls1, ls1tech, ls2, ls6, misfire, misfires, motable, multiple, problem, stroker, vette

multiple misfire problem!!!

camaro383 on Aug 10, 2005

Aug 10, 2005 05:23 PM
by camaro383

0

458

foul, fouled, misfires, o2, sensor, sensors

misfire / hesitating... could be fouled o2 sensor?

Cam02ss on Aug 4, 2005

Aug 6, 2005 07:53 AM
by TAQuickness

4

878

misfire on the right bank????

JGKadell on Jul 20, 2005

Jul 25, 2005 09:08 PM
by WILWAXU

5

937

car, horsepower, hp, lose, loss, ls1, misfire, misfires, misfiring, missfire

Does misfiring = hp lose?

fivepointseven on Jul 24, 2005

Jul 24, 2005 11:03 PM
by Figz Z28

1

689

1989, 53, 53l, 57, firing, gt0, gta, hp, low, ls2, ls4, misfire, misfires, miss, rpm, tuners

low RPM misfire all of a sudden

WicketMike on Jul 2, 2005

Jul 5, 2005 01:21 PM
by WicketMike

1

610