Threads Tagged with p0300

broken, clicking, clickingp0300, code, engine, fixed, lifter, lifters, loud, noise, noisy, p0300, p0343, ticking

First P0343, fixed it, now P0300 - could it be broken lifter?

Pekka_Perkeles on 05-10-2007

05-14-2007 06:16 AM
by Pekka_Perkeles

1

2,022

bad, code, coil, give, lifter, ls1, p0300, tick

lifter change ?????

99ssdriver on 05-01-2007

05-08-2007 11:24 PM
by 99ssdriver

16

1,041

228r, cam, causing, coolant, dirty, engine, heat, ls1, misfire, muddy, overheating, p0300, problems, wat, work

Dirty Coolant/Heat Core Cause Misfire?

1BadTA13 on 04-30-2007

05-01-2007 03:06 PM
by 1BadTA13

9

862

97, 97lt1, cam, camaro, cammed, change, code, hot, hotcam, ls1, ls1tech, lt1, lt4, p0300, upgrade

Another Missfire (P0300) Question after Hot Cam upgrade.

'02 SLP#686 on 04-30-2007

05-01-2007 06:23 AM
by '02 SLP#686

4

794

2000, cam, cylinder, install, lt1, missfire, multiple, o2s, p0300, rid, swap, working, z28

DTC's After CAm install

kevins2000LS1 on 04-11-2007

04-12-2007 01:54 PM
by kevins2000LS1

10

1,132

bypass, c6, code, engine, ls2, p0300, p0303, reasons, shift, skip, tech2, z06

code P0300. help.

formula402 on 04-02-2007

04-04-2007 12:18 PM
by formula402

8

814

2001, barely, bilnking, blinking, code, flashes, flashing, light, p0300, p0300b, po300, run, ses, silverado

flashing ses and p0300 code

squall01 on 03-23-2007

03-28-2007 01:24 AM
by squall01

3

696

1999, 97, bad, code, idle, lt1, miss, missing, p0300, po171, po174, po300, po400, pontiac, poor, stalls, trans

idle problem/low end miss

noriceinside on 03-05-2007

03-22-2007 10:13 PM
by noriceinside

17

2,514

1999, camaro, circuit, code, engine, fix, generator, humid, l, ls1, lterminal, misfires, p0300, p1637, terminal

Help! P1637 Code

TWS on 04-13-2006

03-20-2007 11:19 PM
by Dmoney

10

3,834

02, 1997, codes, loop, o2, open, p0160, p0300, trans

P0300 And P0160

HIZPANICGUY21 on 03-04-2007

03-06-2007 11:33 PM
by delsold

2

1,913

P0300 and P1133 - PCM dependant

OldSchoolFormula on 02-15-2007

02-15-2007 12:42 AM
by OldSchoolFormula

0

731

1996, 96, 97, code, codes, engine, firebird, flashing, idle, light, lt1, p0300, pontiac, ses, trans

P0300 engine code...random misfires...

ckyconan2003 on 02-03-2007

02-03-2007 08:38 PM
by transampimp

2

2,176

01, 0300, 2001, camaro, code, disable, exhaust, false, fire, hptuners, lt1, misfire, miss, p0300, po300, rattle, throwing, trans, ws6

P0300- Misfire code

DustinWS6 on 01-14-2007

01-17-2007 02:54 PM
by DustinWS6

14

975

06, 2005, bad, bent, code, coupe, g35, infinti, injector, p030, p0300, p0300car, push, rod, toubleshoot

Help with code P0300 - Car runs terribly!

(

1 2)

RobbieTransAm on 01-06-2007

01-08-2007 10:01 PM
by RobbieTransAm

21

3,946

06, 2006, code, g35, is250, lexus, mercedes, p0300, p0500, p0801, slk230, u1000

Need help with eletrical issue

EvoByDarwin on 12-17-2006

12-19-2006 12:09 AM
by Todd157k

8

994

03, 2003, 2004, 53, avalanche, cadillac, camaro, codes, dic, duramax, gmc, p0101, p0174, p0300, pi01624a, savana, sierra

Reasons For P0101

dirty howie on 11-26-2006

12-08-2006 04:53 PM
by dirty howie

18

20,935

p0300 code, please help!

01burntss on 10-30-2006

10-30-2006 01:42 PM
by 01burntss

3

533

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 10-15-2006

10-16-2006 01:05 AM
by Revelation Z28

2

3,916

gas, idel, idle, ls1, p0300, p0418, p1153, rough, surge, tech

misfire/rough idle??

(

1 2)

sping012 on 10-03-2006

10-07-2006 01:05 AM
by staringback05

25

2,319

2002, ground, p0300, problem, suburban, wire

ahhh...I think I found the problem. (P0300)

ShevrolayZ28 on 09-03-2006

09-06-2006 07:44 PM
by lunatik

7

788

Why do I keep getting P0300 misfire code?

ArcticZ28 on 08-06-2006

08-19-2006 12:29 AM
by ArcticZ28

7

565

code, ls1, p0300, p0420, p0420pd, pd, tahoe

After plugs and wires ...............

Fire Inside on 08-14-2006

08-15-2006 01:20 AM
by Fire Inside

2

649

HELP P0300 Multi Misfire

shwagg on 07-31-2006

08-02-2006 08:04 AM
by shwagg

3

446

camaro, code, corvette, cutlass, dtc, gm, ls2, lt1, optispark, p0300, p0300pd, pd, po300, tsp

Help with DTC PO300 code

banditjojo2 on 07-22-2006

07-23-2006 12:36 AM
by 98TA_vert

1

740

5000, diagnois, diagnose, false, high, hp, ls1, misfire, miss, noise, p0300, pinging, rpm, rpms, tuners

HELP me diagnose high rpm misfire/ false kr.

sleeperstyle on 07-18-2006

07-19-2006 07:02 AM
by sleeperstyle

9

1,751

01black on 07-17-2006

07-18-2006 08:04 PM
by ZL1Killa

5

746

p0300

purple98haz28 on 06-25-2006

07-17-2006 10:12 PM
by wait4me

13

1,205

200, 53, bank, chevrolet, code, fuel, gm, lean, misfire, p0300, p1153, randommultiple, shifted, silverado, system, vortec

codes p0151, p0300, p1153

86MC_SS on 06-19-2006

06-22-2006 10:58 AM
by 86MC_SS

11

7,863

06, 2000, 2001, 2005, 2006, 228r, 335i, 98, bmw, cam, chrysler, chryslerp0300, code, p0300, sebring, tbss

Code P0300 ?? What to do??

Bowtiejoni on 06-10-2006

06-16-2006 03:39 PM
by BADSZ28

7

1,126

arepo336andpo300codesrelated, code, codes, dtc, p0300, p0336, po300, po336, set, trouble

Need input trouble codes P0336 and P0300

Abe99 on 06-03-2006

06-04-2006 01:45 PM
by Abe99

2

2,564

0336, code, codes, engine, malibu, misfire, p0300, p0336, po300, po336

[B]Need input P0300 & P0336![/B]

Abe99 on 06-03-2006

06-03-2006 12:36 PM
by Abe99

0

570

P0171

reocamaro on 03-20-2006

05-06-2006 12:02 PM
by gbb

13

2,015

2006, cadillac, cam, code, cts, ctsv, e38, error, head, header, install, lincoln, lt, mark, misfire, p0300, po300, swap

Head Install - P0300 Misfire Error

vettenuts on 04-17-2006

04-20-2006 07:07 AM
by ringram

5

1,059

cold, ls1, ls1tech, misfire, misfiring, missfire, p0300, po300, start, starts

P0300 "Misfire" on Cold Start

vettenuts on 04-19-2006

04-19-2006 10:49 AM
by vettenuts

0

639

auto, bent, cause, ls1, p0300, push, pushrod, rod, rods

bent push rods cause p0300

CASHss99 on 04-12-2006

04-15-2006 12:16 AM
by CASHss99

14

1,439

circuit, code, dtc, firebird, gm, gmc, injector, malfunction, p0200, p0300

P0300&P0200 DTC , what to do?

prostock_bigblock on 03-17-2006

03-20-2006 10:11 PM
by prostock_bigblock

4

1,197

Generation III External Engine

07, bad, cylinder, gas, ls1, misfire, multiple, ngk, p0300, periodically, ss, trailblazer

P0300 Ugh!

ChicagoTransAm on 11-23-2005

12-18-2005 08:22 PM
by FUN LS1

12

749

think im screwd

1BADTALS1 on 12-09-2005

12-13-2005 11:32 AM
by LS69TA

12

884

code, heater, malfunction, o2, p0135, p0155, p0300, p055, pcm, reset, sensor

P0135/P055/P0300 - Help, what should I do next?

Mr Ed on 11-03-2005

11-03-2005 08:22 PM
by Mr Ed

0

569

bad, gas, high, humidity, ls1tech, p0300

P0300 Misfire Code...Amongst Others

rd_ls1_z on 10-16-2005

10-21-2005 08:15 PM
by half-n-half

4

511

02, cam, camaro, code, diagnostic, driving, efilive, ls1tech, misfire, p0300, p300, rex, silverado, ss, table, tune

P0300 after Trex install, i've check about everything!

BLO BY U - TA on 09-28-2005

10-01-2005 10:31 AM
by BLO BY U - TA

15

1,030

2005, 43, 53, 95, 97, blazer, carlo, egr, monte, p0300, p0410, po301, raining, related, vortec

P0300 Misfire, Any Suggestions?

rd_ls1_z on 09-27-2005

09-28-2005 03:05 AM
by CAT3

11

865

2001, 48l, camaro, code, dfaut, fixes, misfire, p0200, p0300, pcm, repair, silverado, ss, toyota, update

P0200, P0300, & P0301 Problem solved!!! (Very Long)

FaSS Blac on 08-16-2005

09-07-2005 07:12 PM
by Bill Bowling

2

22,911

2005, cadillac, code, cts, gmc, intrusion, ls1, p0174, p0300, p0301, p0306, p0307, sierra, water, z71

p0307 still being thrown HELP

Scully on 09-01-2005

09-02-2005 10:20 AM
by 87GMC

3

9,180

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 08-25-2005

08-27-2005 07:53 PM
by WS6 RULES

6

919

detected, diagnosing, dtcs, engine, history, immature, misfire, p0300, pcm, ses

Need Some Help Diagnosing DTCs

Josh on 08-24-2005

08-25-2005 11:54 AM
by Josh

12

827

2005, 48, bad, blown, bogging, car, engine, fuse, ls1, o2, p0152, p0154, p0300, sensor, stalling, wich

Car stalling / bogging really bad on start ups????

Ryan G on 08-18-2005

08-21-2005 05:28 PM
by Ryan G

7

947

P0300 Random/multi Misfire On 2000 Ss....please Help

2000 M6 PEWTER SS on 08-19-2005

08-19-2005 08:48 AM
by 2000 M6 PEWTER SS

0

223

still need help with my P0300 code!

Eiyse98ls1 on 07-27-2005

08-05-2005 11:04 PM
by 1CAMWNDR

8

711