Threads Tagged with knocking

2007yukon, car, discoloration, firebird, fixed, hear, hot, knocking, ls1, motor, nasty, noise, ran, tick, ticking, ticks

engine tick/ knock only when hot

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1 2)

blueTA'00 on Aug 15, 2008

Jul 19, 2021 07:29 PM
by G Atsma

31

126,914

96, bumps, end, formula, joint, joints, knocking, ls1tech, noisy, pontiac, rear, roto, screw, set, umi

Roto joints

metalmilitia606 on Jul 5, 2012

Jan 4, 2020 09:27 PM
by VIP1

18

5,565

Suspension & Brakes

3, bent, debris, difference, knock, knocking, lpg, lq4, oil, pan, pressure, pump, pushrod, shutting, worn

LQ4 knocking

Desotodavid on Aug 14, 2012

May 26, 2019 12:25 AM
by G Atsma

2

3,595

400, 4l80, 4l80e, hard, jakes, knock, knocking, loss, lost, power, sensor, shift, stage, swap, t56, transmission

t56 to 4l80e power loss

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1 2)

badblazeSS on Jun 23, 2011

Oct 23, 2017 05:33 PM
by Game ova

23

23,355

Automatic Transmission

banging, car, coasting, crusing, down, end, knock, knocking, ls1tech, noise, rattle, rear, slowing, torsen, z28

Knocking from rear when coasting?

noisy on May 13, 2006

Aug 28, 2016 02:28 AM
by RPM WS6

14

17,991

57, 98, bent, constant, diagnosis, egr, knock, knocking, lifters, problems, pushrod, pushrods, tapping, valve, vortec

98 Vortec 5.7 problem?

Azurefine69 on Jul 8, 2003

May 1, 2015 08:33 PM
by ACE1252

13

15,241

1999, car, knocking, ls1tech, noise, sound, thumping, turning, z28

Knocking sound when turning/ ASR Turning off

JCowden on Oct 15, 2007

Mar 2, 2015 11:14 PM
by Ule1999ss

7

2,235

2001, car, chevy, heat, intermintent, intermittent, knocking, making, nocking, noise, procharger, pump, silverado, sound, ticking

Intermittent knocking/ticking sound

Bad Chad on Jun 16, 2010

Dec 22, 2014 02:02 PM
by ZONES89RS

19

14,050

Texas Members

2009, cost, engine, knocking, pontiac, repair, vibe

New to me trans am... Needs a lot of work!!

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1 2 3)

blurz28ss on Aug 21, 2014

Nov 9, 2014 11:17 PM
by WSTEXAS

45

6,986

Appearance & Detailing

454, 97, chevy, knocking, onset, pf, sudden, tbd

Barely 1,000 miles, knocking sound.

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1 2 3)

LT1FirebirdSLP on May 24, 2014

Jun 4, 2014 12:11 AM
by cardo0

40

4,326

2001, add, chevy, cold, engine, knocking, knocks, ls1tech, seafoam

Knock when cold

idahoz28 on Mar 7, 2014

Mar 7, 2014 06:05 PM
by RockinWs6

8

1,059

bbc, cat, delete, knocked, knocking, ls3, noise, sound, start, startup

Bad knocking on cold start up.

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bigtodd on Nov 29, 2013

Jan 8, 2014 10:41 AM
by MadFirehawk86

52

6,573

New LS1 Owners - Newbie Tech

53, 799, build, cam, engine, gmpp, heads, hot, intake, kit, knocking, ly5, manifold, performance, springs, upgrade

5.3 LY5 build, need advice

RGRvi on Dec 13, 2011

Dec 16, 2013 01:21 PM
by zackpowerls

10

17,505

2000 LS1 thumping / ticking under hood

skeeterboy on Nov 19, 2013

Nov 22, 2013 05:24 PM
by skeeterboy

3

963

LS4 knocking

hunterofcow on Nov 18, 2013

Nov 19, 2013 11:26 PM
by hunterofcow

4

2,181

LS4 Performance

2004, acceleration, carlo, driving, engine, hours, knocking, ls1tech, minor, monte, noise, popping

After a long day of driving...knock knock knock

NC01TA on Nov 5, 2013

Nov 11, 2013 07:24 AM
by NolaTA

8

4,305

1996, 94, banging, bushings, camaro, chevy, end, equinox, feels, knocking, lca, noise, rear, ss, z28

Rear end knocking sound 1997 SS

ckyconan2003 on Oct 3, 2013

Oct 7, 2013 07:38 AM
by ckyconan2003

12

2,275

balancer, engine, knock, knocking, knockingvibration, ls1tech, lt1, raced, rod, sbc, sound, strange, vibrating, vibration, wierd

strange knocking + vibration

c.bayens on Nov 9, 2012

Oct 7, 2013 07:11 AM
by c.bayens

16

2,931

Small Block & Big Block Chevy Specific

block, chevy, engine, internal, knocking, small

Knock....? (With video)

SBCWes on Jul 31, 2013

Sep 19, 2013 10:23 AM
by SBCWes

6

1,063

Knocking need help

fastenoughls1 on Sep 11, 2013

Sep 17, 2013 07:24 PM
by Renegade6

6

802

1995, 40, advance, camaro, correct, desensitising, knock, knocking, lean, lt1, power, sbc, sensor, spark, stock

Lt1 spark advance

jrwilliams95z28 on Apr 17, 2013

Sep 17, 2013 04:39 PM
by pumasixtynine

6

4,914

Knocking ls1 -.-

Joedrt on Aug 30, 2013

Aug 30, 2013 03:41 PM
by Joedrt

0

504

04, back, braking, cadillac, cts, gear, gto, intake, knock, knocking, ls1tech, pass, rear, secind, sound, stopped, wheel

weird knocking sound...

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SQUEEGIOZ28 on Aug 17, 2013

Aug 25, 2013 12:04 PM
by SQUEEGIOZ28

30

8,750

93, 95, caprice, chevrolet, classic, engine, gear, knocking, loud, lt1, motor, noise, park, shaft, small, sound, thud, thumping

LT1 Confusion , PLEASE HELP!!! cant figure this knocking sound out....

Beetha on Aug 11, 2013

Aug 14, 2013 10:35 PM
by Beetha

7

8,330

2000, 53, chevy, flutter, indicator, knocking, l33, low, ls1, oil, pickup, pil, pressure, ring, tube

Pickup Tube O-Ring

64Velle on Jun 17, 2013

Jul 16, 2013 07:49 PM
by i r teh noobz

6

2,538

Conversions & Swaps

Engine knock

Cstan14 on Jul 12, 2013

Jul 13, 2013 10:42 AM
by squirlNUTZ

4

837

02, burn, detecting, extending, hemi, issues, knock, knocking, ls1, maf, missing, nock, p0327, ping, pinging, related, sensor, silverado

Pinging - knock sensor related

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AnotherWs6 on Jun 22, 2013

Jul 8, 2013 09:57 AM
by AnotherWs6

21

13,067

4l60e, cam, change, code, idle, knocking, lack, my4l60e, p0106, pids, power, resetting, rv, shifting, slow, soft, transmission

help figuring out my 4l60e problems?

tashspop on May 26, 2013

Jun 23, 2013 09:21 AM
by mrvedit

9

4,368

Automatic Transmission

elevation, engine, function, knock, knocking, ls1, lt1, senor, sensor, sensors, tune

Knock sensor ?

formulapefection on Jun 7, 2013

Jun 10, 2013 10:51 AM
by formulapefection

9

4,992

1994, 2007, 213, 94, coefficient, drag, engine, firehawk, knocking, modifications, motor, parts, pontiac, red, sale

1994 Pontiac Firebird Firehawk

94hawk213 on May 27, 2013

May 28, 2013 11:55 PM
by 94hawk213

2

2,552

Vehicle Classifieds

12psi, car, detonate, detonation, experiencing, fuel, knocking, ls1, modified, racing, road, z06

Is this Z06 experiencing detonation? (video inside)

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1 2)

I8UR4RD on May 15, 2013

May 18, 2013 05:11 PM
by Detoxx03

37

2,827

Forced Induction

knocking sound /top of motor

transwiz on May 12, 2013

May 12, 2013 03:46 PM
by transwiz

1

1,002

03, 98, 98trans, clicking, firebird, knocking, ls1, noise, start, starting, trans, wont

98 Trans Am won't start...

srleadguitar on May 3, 2013

May 7, 2013 08:34 PM
by srleadguitar

3

2,077

2000, clanking, engine, internal, knock, knocking, lq4, lq9, ls1, ls7, oil, pump, pushrods, rattling, solutions, ws6

ls1 engine knocking...HELP

ldyzluvdis06 on Nov 4, 2012

May 5, 2013 10:35 PM
by WS6ICK2k

19

3,176

06, bottom, difference, end, hemi, hot, knock, knocking, lifter, lm7, ran, rod, slight, small, sound

2004 LM7 Knocking; Ideas and Advice?

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pvfjr on Mar 21, 2013

May 2, 2013 03:48 AM
by TheWolfMatt

27

10,560

37, 99, bad, bearing, camaro, car, knock, knocking, lifter, power, put, rod, sound, spun, tech

Please help, Lifter? rod knock? see vid

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XBlack00FormulaX on Sep 2, 2011

Apr 23, 2013 07:57 AM
by trjk07

29

3,968

clutch, knock, knocking, ls1, ls6, noise, rattle, torquer, v2

Rattle/knock noise maybe not internal

chawin on Apr 16, 2013

Apr 16, 2013 03:27 PM
by chawin

0

1,191

1997, 2007, buick, camaro, chevy, knock, knocking, loud, low, ls1, oil, pressure, pump, tech, wood

Lq4 low oil pressure and a knock??? Please help.

Slickrockpunk on Apr 14, 2013

Apr 16, 2013 01:57 PM
by Slickrockpunk

15

9,171

bottom, bottomend, end, knock, knocking, low, ls1, ls1tech, revving, sensor, sound, tick

Knock & Tick ls1

I Eat Rice 561 on Apr 12, 2013

Apr 16, 2013 12:53 PM
by I Eat Rice 561

4

3,925

2000, big, block, carlo, chevy, cold, engine, knock, knocking, knocks, ls1tech, monte, rid, starting, tap

cold start engine knock??

uptonls1 on Apr 12, 2013

Apr 16, 2013 07:13 AM
by redtan

8

4,482

99, camaro, gage, http, isgd99ss, jumping, knocking, lifters, noking, oil, pressure, ss

my 99 ss is noking

monster2000ls1 on Apr 4, 2013

Apr 5, 2013 11:36 PM
by Metallifan

4

834

Pontiac Firebird 1967-2002

1989, engine, knock, knocking, lt1, rebuild, rod, trans

195 lt1 rod knock!

BlackandRedBird on Mar 8, 2013

Mar 29, 2013 08:22 AM
by HarshReality

2

1,077

2002, 98, bumping, camaro, duringtake, end, firebird, knocking, ls1tech, lt1, rear, resr, sound, trans, wheel

Knocking from rear end

Jamamml on Mar 23, 2013

Mar 27, 2013 04:31 PM
by TTOP350

2

1,369

Pontiac Firebird 1967-2002

bottom, car, end, engine, hayabusa, knock, knocking, lifter, loud, ls1, lt1, noise, power, sound, ticking, top, turbo

LOUD Knocking Sound!!!/Rod Bearing?? (sound clip inside)

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martinls1 on Apr 20, 2009

Mar 24, 2013 08:22 PM
by camarochvy21

31

23,562

How many of you running ls2 knock sensors on your 4th gen.

maxgee on Mar 10, 2013

Mar 10, 2013 04:36 PM
by maxgee

0

630

Forced Induction

53, cam, camshaft, knock, knocking, sensor, sensors, swap

Knock and cam sensor codes after cam swap.

VandykeT/A on Mar 9, 2013

Mar 9, 2013 09:53 PM
by VandykeT/A

0

552

2000, 2005, 4l60e, camaro, gear, knocking, makes, making, movment, noise, sound, sounds, squishing, ss, transmission

4L60E Making a knocking sound?

NewOrleansLT1 on Mar 3, 2013

Mar 4, 2013 06:23 PM
by NewOrleansLT1

11

12,371

Automatic Transmission

02, ans, camaro, cold, ctsv, engine, fast, firehawk, head, knock, knocking, knocks, ls1, ls1tech, motor, rattle, start

Knocking when cold and poor fuel economy

Midlife crisis on Feb 17, 2013

Feb 20, 2013 07:11 PM
by Gates72ss

13

1,582