Threads Tagged with thumping

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

2,257

94, camaro, convertible, crank, front, left, ls1, swap, thumping, trans, wheel

LS1 Swap into 94 Trans Am

marine2149 on Jul 3, 2014

Aug 11, 2014 10:20 AM
by red04montels

10

11,685

Conversions & Swaps

Rhythmic Thumping Sound starts at 20 mph along with shaking??

boola1341 on Mar 7, 2014

Mar 8, 2014 02:31 PM
by boola1341

11

17,855

1999, 95, 96, acceleration, camaro, clunk, clunking, firebird, hard, ls1tech, noise, passenger, rear, side, thumping, trans

Clunking In rear passenger side PLEASE HELP!!

GUTZ28 on Oct 3, 2011

Feb 1, 2014 11:34 PM
by 93Euphoria

13

12,243

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

8,360

assembly, ball, braking, car, chevy, floorboard, hub, joints, loud, noise, put, replacing, sound, speed, thump, thumping, trailblazer, upper, varies

Obnoxious thump, varies with speed and direction.

Whisper on Apr 10, 2013

Apr 12, 2013 08:15 PM
by demonspeed

8

3,923

2008, coming, grand, gxp, impala, ls4, mounts, moves, mygxp, noise, prix, push, rear, strut, thump, thumping, upper

GXP knocking/thumping from rear

gilroy222 on Feb 22, 2013

Apr 4, 2013 08:58 AM
by gilroy222

7

2,423

LS4 Performance

2004, 2006, alignment, beach, bumping, cradle, gto, launch, noise, rear, thumbing, thump, thumpin, thumping, va

annoying thumping noise on takeoff

vbls on Mar 24, 2013

Mar 27, 2013 10:03 PM
by PBMGTO

4

2,693

Pontiac GTO 2004-2006

05, 2005, axle, bushing, cadillac, clicking, clock, cts, ctsv, diffriential, end, loud, noise, rear, thumping

Noise in rear question

Silver_V on Aug 13, 2012

Aug 13, 2012 12:34 PM
by Bacon

5

888

00, 2005, 2006, cadillac, cts, gabriel, legacy, ls1, ls1tech, noise, rear, shocks, sound, subaru, thump, thumping, trans

Noticed a thump noise...

LASTOFTHEBREED02T/A on Jul 14, 2012

Jul 14, 2012 02:03 PM
by LASTOFTHEBREED02T/A

6

1,298

axle, bumping, car, drive, gear, jack, junk, loud, louder, makes, mine, neutral, noise, rear, thumping, tires

Strange thumping noise while in gear, not neutral.. need help

gm50cal on Apr 15, 2012

Apr 19, 2012 03:58 PM
by RAMPANT

8

2,418

99, ben, camaro, car, exhaust, floor, hittin, idle, idling, ls1tech, riley, sheriff, sound, stop, stopped, thumping, thunking, tranny

Thunking when idling at stop

777Shock777 on Jan 16, 2012

Jan 22, 2012 12:51 PM
by LS1121

9

1,436

Pontiac Firebird 1967-2002

back, banging, drivers, firebird, floored, grand, loose, mount, powered, seat, side, sound, thumping, trans, vbulletin, ws6

Banging/ thumping coming thru floor?

mud.man.rj on Oct 23, 2011

Jan 19, 2012 08:27 PM
by mud.man.rj

17

3,450

2000, andmaking, banging, car, firebird, making, noise, noises, pontiac, rattling, shaking, sign, sitting, sound, thumping

rattle/shaking/thumping noise

camaro1999ss818 on Dec 26, 2011

Dec 30, 2011 06:49 PM
by rabbit320

2

1,196

05, 2005, 2006, carlo, gxp, hear, impala, kit, lowered, lowering, monte, put, rear, replacement, springs, ss, strut, struts, thumping

GXP Lowering Springs Strut Concern

GXP05 on Dec 14, 2011

Dec 16, 2011 01:30 PM
by Sint3k

13

2,418

LS4 Performance

95, burnt, exhaust, folowed, knock, lt1, misfire, muffler, noise, pop, radmon, random, sound, thumping, valves

lt1 random misfire help

i have a camaro on Oct 10, 2011

Oct 13, 2011 07:04 PM
by popethe5th

4

3,672

04, 2004, caddilac, cadillac, ctsv, drive, driveline, driveshaft, garys, knocking, load, longview, noise, shaft, thumping, tx

Driveshaft Trouble

joehernandez86 on Dec 10, 2010

Sep 23, 2011 11:06 AM
by NeverSatisfied02

15

2,315

abs, asr, asrabs, brake, cars, difference, differentsizetiresthrowmyabsandbrakelighton3f, inop, light, ls1, ls1tech, tech, thumping, turn, wheel

asr abs inop brake light

jameswoodlee on Jul 28, 2011

Aug 9, 2011 01:41 PM
by peterock98

14

8,040

99, abs, inop, light, thumping, trans, turn

ABS/TCS issues possibly something else?? Need help.

99redrockett/a on Jul 10, 2011

Jul 23, 2011 12:20 AM
by DVS99TRANS

10

821

99, camaro, car, down, grinds, jetta, make, makes, making, noise, ponitac, popping, roll, rolls, sound, stuck, thumping, window

Window rolls down but gets stuck an make a thumping sound when going up

MAROBOY_TRAV on May 31, 2011

Jun 1, 2011 06:27 PM
by wssix99

3

1,018

arm, camaro, car, clanging, clunk, clunking, clunks, control, lt1, noise, noises, rear, slowing, slows, sound, start, thumping

Thumping/Clunking Noise While Slowing Down

Counted Out on Apr 16, 2011

Apr 16, 2011 07:30 AM
by Blue85350

1

7,021

aftermarket, arm, brakes, bushing, bushings, mustang, noise, noisy, pads, rear, replacement, suspension, thump, thumping, torque

Thumping noise after aftermarket suspension install

dkota1968 on Feb 18, 2011

Feb 20, 2011 02:46 PM
by dkota1968

3

1,032

Generation III Internal Engine

wierd engine noise when warm.

improved1 on Feb 16, 2011

Feb 16, 2011 06:55 PM
by improved1

4

1,264

2010, camaro, idler, noise, pulley, thumping

weird thumping noise. This is a good one...

THE LAST Z on Sep 4, 2010

Oct 8, 2010 04:25 PM
by Elthesh

2

895

50, accelerate, accelerating, back, car, end, f150, gear, knocking, large, ls1, mph, noise, rear, sound, thumping

Mystery knocking sound only while accelerating

tbag_skywalker on Aug 12, 2010

Aug 16, 2010 02:51 PM
by RamAir95TA

6

8,696

adj, end, hard, install, lca, ls1, noise, phb, rear, shifting, thump, thumping, trans, ws6

Rattle and thump comin from rear after adj.phb install

(

1 2)

Hanzy98LS1 on Jul 5, 2010

Jul 12, 2010 07:27 AM
by UMI Sales

25

1,791

98, bang, bounce, e30, ener, firebird, freeway, highway, highways, hop, loud, seat, symptoms, thumping, vibration, wheel, wwwsuddenhighwaycom

sudden highway vibration and wheel hop

TraviZ on May 9, 2010

Jun 15, 2010 01:46 AM
by TraviZ

16

3,392

Took the GXP to the dealer

williamGT on May 28, 2010

May 28, 2010 12:15 PM
by williamGT

5

874

LS4 Performance

1999, 2000, axle, end, firebird, gears, knocking, ls1tech, noise, rear, rearend, thumping, z28

2000 z28 - Rear End Knocking with Acceleration

wt55 on May 17, 2010

May 17, 2010 11:30 AM
by wt55

2

822

750, aftermarket, bad, bushings, cadillac, cts, ctsv, eclipse, end, gsx, gsxr, noise, rear, sound, suzuki, thumping

thumping noise from the rear-end. help needed

redline.inc on May 5, 2010

May 6, 2010 01:30 PM
by redline.inc

5

5,826

camaro, hard, hotlt1, ls1, lt1, start, starting, thumping, trouble, warmed

trouble starting warm

Chrismikeb on Apr 21, 2010

Apr 22, 2010 01:30 PM
by Chrismikeb

8

848

01, 1998, 2002, 2010, bad, camaro, jiont, joint, joints, ls1tech, signs, ss, thumping, ujoint

Bad u-joint....?

99monguse on Apr 16, 2010

Apr 20, 2010 07:45 PM
by fatdave

1

2,859

Rear thumping

feelnlo on Nov 25, 2009

Nov 26, 2009 01:12 AM
by jsteele90

1

830

brake, brakes, car, drive, feel, im, noise, sound, stop, stoped, stopped, thump, thumping, thumps, weird

Weird thump when stopped

MiniTransAm on Nov 6, 2009

Nov 6, 2009 05:46 PM
by MiniTransAm

0

764

03, bumping, camaro, cherokee, clunk, clunking, end, exhaust, floorboards, grand, jeep, noise, rear, thumping, trans

Tirespin Loud Clunking from rear

SimRacer1 on Oct 1, 2009

Oct 16, 2009 05:29 PM
by oberth1

13

1,818

46, bad, bleed, bm, bushings, caused, clutch, cts, ctsv, e46, empty, fluid, g35, m3, maxima, mods, noise, scangauge, shifter, thumping

Just picked up my 05 ctsv :D.. help me out with some basics...

maxspeed96ct on May 16, 2009

May 19, 2009 03:33 PM
by maxspeed96ct

12

1,129

General LSX Automobile Discussion

Goin To look at Z28 tonight

ZACHBROOKS95115 on Jan 24, 2009

Jan 25, 2009 05:53 PM
by z28bryan02

8

761

break, breaking, car, driver, feeling, front, sensation, slowing, thumping

Daily Driver thumping when breaking

v8bug on Oct 7, 2008

Oct 7, 2008 04:05 PM
by BigZee71

1

692

New LS1 Owners - Newbie Tech

acceleration, downshifting, install, issues, lca, loud, ls1, ls1tech, mount, mustang, thud, thump, thumping, transmission, trees

loud thump..! not lca's, trans mount ect...

havocnmayhem2005 on Oct 3, 2008

Oct 7, 2008 03:09 PM
by Camminaro

15

1,391

1997, 94, boards, floor, floorboard, floorboards, frontier, hitting, mount, nissan, noise, thump, thumping, tranny, transmission, ws6, z28

Thumping under the floorboards?

96tealTA on Sep 2, 2008

Sep 3, 2008 09:29 AM
by slowmofo

15

1,977

Florida Members

brake, brakes, end, front, im, impala, make, noise, pedal, pressing, rotational, sound, ss, thump, thumping

Thumping Noise, Please Help!

mrnorm_hemicide on Jul 25, 2008

Jul 26, 2008 01:24 PM
by mrnorm_hemicide

1

1,234

automatic, car, drive, feel, fine, lound, put, putting, shift, shifting, shifts, thump, thumping, thumps, transmission

Loud thump when shifing into drive

(

1 2)

Wsteun on Jan 13, 2008

Jan 18, 2008 11:51 PM
by performabuilt

21

21,156

Automatic Transmission

Thumping noise after shifts

JB151 on Nov 11, 2007

Nov 15, 2007 03:00 AM
by JB151

8

753

HELP Thumping noise

BLACKHAWK1998 on Sep 26, 2007

Oct 4, 2007 05:44 PM
by BLACKHAWK1998

5

909

2000, back, camaro, coming, sound, thumping

did i kill my rear end? or?

burningsquirrels on Jul 25, 2007

Jul 26, 2007 03:15 PM
by burningsquirrels

5

892

Thumping/banging sounds

DopeFedZ on Jul 19, 2007

Jul 19, 2007 08:20 AM
by DopeFedZ

0

319

back, car, cars, inright, left, loud, lound, makes, part, rear, side, startup, taking, thump, thumping, wheels

loud thump coming from rear of car

Badass2000TA on Apr 24, 2007

May 11, 2007 09:07 AM
by echo3313

12

1,239

1995, accelerating, acceleration, axle, balancer, camaro, driveshaft, floor, hard, hits, pan, pipe, thump, thumping, trans

Thumping noise during hard acceleration, what else should I check?

LowSS on May 6, 2007

May 11, 2007 04:02 AM
by LowSS

10

11,181