Threads Tagged with po300

, 05, 1997, 97, bmw750il, car, code, codes, cyl, firebird, gm, hemi, misfire, po300, po307, pontiac

PO300 and PO307 codes. Hit a dead end

Georgekobe8 on Apr 27, 2009

May 14, 2009 05:30 PM
by zrater

9

1,347

Pontiac Firebird 1967-2002

46, bad, code, gas, massachusetts, northstar, po300

Bad gas in Keene or N* issue?

DannoWS6 on Apr 7, 2009

Apr 29, 2009 12:45 PM
by DannoWS6

18

765

Eastern Members

2002, 97, code, codes, corvette, firebird, gm, ls1, po171, po174, po300, po430, pontiac, trouble

Trouble codes

TransAmTim97 on Mar 19, 2009

Mar 19, 2009 03:04 PM
by TransAmTim97

0

660

misfire problem

milleniumm6z28 on Feb 12, 2009

Mar 17, 2009 01:18 PM
by milleniumm6z28

18

1,172

2004, bank, code, codes, fouled, gas, low, ls1, p0174, p0174p0300, p0300, plugs, po300

Codes P0174 & P0300, car got very low on gas

30th t/a on Feb 8, 2009

Feb 16, 2009 07:38 PM
by CamaroSS22

8

2,779

4l60e, 6000hid, bad, code, conventor, converter, convertor, maf, po300, problem, shudder, shutter, stall, torque, transmission

torque converter shutter/problem

impulseblue06 on Feb 11, 2009

Feb 11, 2009 11:20 PM
by tptransmission

1

1,771

Automatic Transmission

random cylinder missfire? WTF?

WS6_2000 on Feb 9, 2009

Feb 11, 2009 07:25 PM
by 00silver6

12

638

autoxray, check, code, driving, engine, hp, light, ls1, misfire, misfires, normal, p0300, po300, record, tune, tuners

po300 nightmares scanned with hp tuners

impulseblue06 on Dec 12, 2008

Feb 3, 2009 08:30 PM
by edcmat-l1

7

2,641

01, 02, bad, code, codes, header, install, lean, misfire, p0300, po300, running, sensor, silverado, z28

Misfire code P0300

crzhrs on Jan 9, 2009

Feb 2, 2009 02:06 PM
by cals400ex

6

1,383

01, 1999, bad, camaro, chevy, code, coil, dtc, fucking, lifter, noise, p0300, po300, silverado, z28

p0300 miss fire= noise?

00silver6 on Jan 8, 2009

Jan 11, 2009 01:17 AM
by 00silver6

9

5,714

2000, 2003, bad, bearing, code, cts, ctsv, ford, ls1, ls6, misfire, misfiring, p0300, po300, po500, ranger, wait4me

04- CTS-V P0300/PO500 codes..help?

Racin96ss on Dec 7, 2008

Dec 11, 2008 04:10 PM
by Racin96ss

6

2,368

1996, 2011, 36, 96, 97, camaro, code, gram, icm, liter, lt1, ngk, p0300, po300, tr55, trans

p0300 giving some problems, need some help!

street demon2k3 on Nov 1, 2008

Nov 2, 2008 09:25 AM
by sdm1234

5

860

New LS1 Owners - Newbie Tech

57, 99, big, camaro, car, cats, codes, difference, gutting, horsepower, make, po300, sierra, taking, throwing

taking off my cats

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1 2)

Mint02CETA on Oct 29, 2008

Nov 1, 2008 06:12 PM
by samson_420

30

1,661

1999, 57, 60, 98, camaro, chevrolet, chevy, code, cylinder, ls1, misfire, multiple, po300, po3000, random, ss

I need help and so the does dealership

lcars on Apr 25, 2008

Apr 25, 2008 06:45 PM
by LS1MCSS

18

967

New LS1 Owners - Newbie Tech

where does this tube connect to?

badmfkr on Apr 10, 2008

Apr 10, 2008 06:06 PM
by Jeff M

14

701

Code PO300

98LS1auto on Feb 21, 2008

Apr 5, 2008 11:39 AM
by mikenews

8

1,288

97, air, code, codes, flow, lt1, maf, mass, misfire, po300, sensor

MAF code

Green3spd on Apr 2, 2008

Apr 3, 2008 09:38 AM
by Green3spd

2

761

04, 06, 2002, 60, 60l, bad, blazer, chevy, maf, p0101, p0300, p0443, po300, po443, silverado, trailblazer

Several codes P0300, P0443, P0101, P1637

ele-blue95 on Mar 17, 2008

Mar 18, 2008 04:08 PM
by ele-blue95

9

3,865

New LS1 Owners - Newbie Tech

a4, blowby, cap, caused, causing, code, condnsation, correct, dipstick, fluid, level, ls1, ls1tech, milky, oil, p0300, po300, water

can condensation cause the peskie p0300 code

badmfkr on Jan 31, 2008

Feb 1, 2008 09:58 PM
by ae13291

13

3,547

P0300 Code when car is stopped.

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1 2)

02NBMFormula on Nov 6, 2007

Nov 16, 2007 10:51 AM
by 02NBMFormula

20

1,675

Forced Induction

1996, 97, code, gm, ky, p0100, po100, po300, power, ruff, runner, runs, ta, toyota, trans, z28

Broke down.. Code po100, po300, But with Delteq

glocklimited9 on Oct 2, 2007

Oct 3, 2007 09:48 PM
by ThoR294

9

1,985

2007, camaro, chevrolet, chevy, code, codes, engine, p0121, p0121p0300, p0300, po121, po300

P0121 and P0300 codes?

Kiss_My_99SS on Sep 25, 2007

Sep 25, 2007 10:24 PM
by 99blancoSS

2

3,489

SES Light, P0133 & P0300

evilbadz on Jul 17, 2007

Jul 18, 2007 09:58 AM
by NoGo

1

1,568

Chevrolet Camaro 1967-2002

01, 02, 2000, 2001, 2002, camaro, camero, max, po300, shut, shutoff, speed, ss, stock, top

What is the top speed for a stock 01 SS Camaro ?

rrgray8 on Jun 17, 2007

Jul 1, 2007 02:11 PM
by 7camaro7

17

2,683

01, 02, 1997, a4, bad, black, car, code, exceleration, exhaust, p0300, pcm, po300, pop, power, problem, sensor, smoke, ws6

code p0300 random mutiple missfire..help

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1 2)

hnaskoct on Feb 2, 2007

Jun 5, 2007 07:36 PM
by eallanboggs

21

2,753

Generation III External Engine

02, 2002, chevrolet, code, codes, engine, fix, gm, malibu, p0420, po1153, po152, po300, po430, problem, suburban

Both 02 Sensors Bad...

CaMaRo67RS355 on Mar 13, 2007

May 30, 2007 06:11 PM
by 98silverz28

17

2,917

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

flashing ses and p0300 code

squall01 on Mar 23, 2007

Mar 28, 2007 01:24 AM
by squall01

3

773

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

idle problem/low end miss

noriceinside on Mar 5, 2007

Mar 22, 2007 10:13 PM
by noriceinside

17

2,843

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

P0300- Misfire code

DustinWS6 on Jan 14, 2007

Jan 17, 2007 02:54 PM
by DustinWS6

14

1,158

02b1s1, 96, cam, code, data, engine, formula, hot, lt, lt1, lt4, missfire, normal, po300, range, trim, trim2

P0300 misfire code... data info included

KillinFormula on Dec 4, 2006

Dec 4, 2006 08:09 PM
by KillinFormula

1

778

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

4,030

Why do I keep getting P0300 misfire code?

ArcticZ28 on Aug 6, 2006

Aug 19, 2006 12:29 AM
by ArcticZ28

7

630

HELP P0300 Multi Misfire

shwagg on Jul 31, 2006

Aug 2, 2006 11:49 AM
by Camaro_SS

5

593

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

Help with DTC PO300 code

banditjojo2 on Jul 22, 2006

Jul 23, 2006 12:36 AM
by 98TA_vert

1

806

p0300

purple98haz28 on Jun 25, 2006

Jul 17, 2006 10:12 PM
by wait4me

13

1,276

2001, code, counts, hp, hptuners, individual, log, maf, misfire, mode, po300, pontiac, scd, throwing, trans, tuners, turning

PO300 misfire and MAF - please help

AdamSS on Jun 11, 2006

Jun 12, 2006 02:25 PM
by RedHardSupra

10

1,357

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

Need input trouble codes P0336 and P0300

Abe99 on Jun 3, 2006

Jun 4, 2006 01:45 PM
by Abe99

2

2,857

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

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

Abe99 on Jun 3, 2006

Jun 3, 2006 12:36 PM
by Abe99

0

596

Generation III External Engine

34l, code, codes, cylinder, fire, fix, ls1tech, mis, misfire, p300, p308, po300, pontiac, rapid, trans

throwing a misfire code. help me determine the problem

emerica4601 on May 31, 2006

May 31, 2006 07:55 PM
by ZoFastSS

4

676

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 Apr 17, 2006

Apr 20, 2006 07:07 AM
by ringram

5

1,131

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

P0300 "Misfire" on Cold Start

vettenuts on Apr 19, 2006

Apr 19, 2006 10:49 AM
by vettenuts

0

680

Head Install - P0300 Misfire Error

vettenuts on Apr 17, 2006

Apr 18, 2006 08:46 AM
by vettenuts

3

696

307, 97, car, code, codes, doesnt, fire, lt1, misfire, miss, po, po300, po307, reset, ses

PO300 / PO307 Misfire, (Catalyst Damaging type), Can't track it down

savethelinoleum on Mar 22, 2006

Mar 26, 2006 10:57 AM
by bolton98TA

3

1,611

01, cam, camshaft, code, cold, common, hard, heads, ls1, pcm, po300, position, sensor, silverado, start

PO300 issue now cured!

robertbartsch on Aug 22, 2005

Sep 1, 2005 02:36 PM
by Noyzee

15

1,213

81, 81l, code, fault, fix, flashing, great, ls1, ls6, misfire, p0300, po300, runs, throwing, towing, yukon

P0300 misfire WTF!!!

camarochvy21 on Jul 16, 2005

Aug 1, 2005 01:02 PM
by crainholio

10

1,019

02, 300c, 48, camaro, chevy, chrysler, code, engine, fuel, injector, misfire, p0300, plugs, po300, problems, srt8, starting

p0300 misfire code help

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1 2)

Eiyse98ls1 on Jul 7, 2005

Jul 25, 2005 10:49 PM
by Figz Z28

23

2,072

bad, failure, faulty, ground, ignition, knock, misfire, missfire, p0300, pcm, po300, random, sensor, start, wire

Dead car - P0300 random misfire, no start

robertbartsch on Jul 18, 2005

Jul 20, 2005 09:10 AM
by robertbartsch

3

793

1999, 38, 3k, 99, camaro, code, codes, cylinder, ls1, misfire, misfiring, po300, problem, random, troble, tune

HELP my 99 Camaro is misfiring on multiple cylinders!!

TheGeneral on Jul 3, 2005

Jul 3, 2005 10:18 AM
by TheGeneral

7

5,089

po300?

Blase4x4 on May 9, 2005

May 10, 2005 06:22 AM
by Blase4x4

2

954