General Maintenance & Repairs Leaks | Squeaks | Clunks | Rattles | Grinds
Sponsored by:
Sponsored by: CARiD

Clunking noise when i turn the engine off

Thread Tools
 
Search this Thread
 
Old Jun 19, 2008 | 09:18 PM
  #1  
badazz99ta's Avatar
Thread Starter
TECH Resident
iTrader: (13)
 
Joined: Jan 2003
Posts: 797
Likes: 0
From: Montgomery, TX
Default Clunking noise when i turn the engine off

well my mods are in my sig. while the engine is running i have a ticking noise that sounds like an exhaust leak, but it sounds like its coming from the bottom of the engine. im pretty sure its related to the clunking noise. so when i turn the engine off there is a clunking noise that sounds it lasts for a half second. it sounds like the engine rotates one time after i turn it off and something is loose down there and it clunks. if yall want a vid i can get one up of the sound. i thought the sound was my lifters, but i think it might be a spun bearing. the engine runs strong. it will spin em in 1st, 2nd, and chirp em in 3rd. but i know that whatever is happening is robbing some ponies. my buddy has a '00 ss m6 with 3.73s, whisper lid, and a short stick and he can keep up with me and pull on me as soon as i hit 5th. and that shouldnt happen. thanks for the help and let me know if i can clear anything up for ya.

Last edited by badazz99ta; Jun 19, 2008 at 09:30 PM.
Reply
Old Jun 19, 2008 | 10:56 PM
  #2  
ae13291's Avatar
Banned
iTrader: (8)
 
Joined: Jun 2007
Posts: 3,093
Likes: 1
From: san fernando valley, california
Default

did u just install the mac mids?
Reply
Old Jun 19, 2008 | 11:11 PM
  #3  
badazz99ta's Avatar
Thread Starter
TECH Resident
iTrader: (13)
 
Joined: Jan 2003
Posts: 797
Likes: 0
From: Montgomery, TX
Default

nah. i bought the car last december and all the mods were already installed minus 4.10s, phb, and the short stick.
Reply
Old Jun 20, 2008 | 12:12 AM
  #4  
ae13291's Avatar
Banned
iTrader: (8)
 
Joined: Jun 2007
Posts: 3,093
Likes: 1
From: san fernando valley, california
Default

i hear there is a problem with the mac mids and the AIR pipes, those cause the check ***** to start making a ticking noise
Reply
Old Jun 20, 2008 | 12:33 AM
  #5  
badazz99ta's Avatar
Thread Starter
TECH Resident
iTrader: (13)
 
Joined: Jan 2003
Posts: 797
Likes: 0
From: Montgomery, TX
Default

well i dont have any emissions on the car as in no egr and no air system. its all been removed. ive still been doing research on here and i read a word that i think describes the noise when i turn the engine off the best. gravel, it sounds like there is gravel in the bottom of the engine when i turn it off. i hope this helps. thanks for the help so far bro.
Reply
Old Jun 20, 2008 | 03:05 AM
  #6  
ae13291's Avatar
Banned
iTrader: (8)
 
Joined: Jun 2007
Posts: 3,093
Likes: 1
From: san fernando valley, california
Default

Originally Posted by badazz99ta
well i dont have any emissions on the car as in no egr and no air system. its all been removed. ive still been doing research on here and i read a word that i think describes the noise when i turn the engine off the best. gravel, it sounds like there is gravel in the bottom of the engine when i turn it off. i hope this helps. thanks for the help so far bro.
damm gravel ehh? if thats the case, i would try to flush the oil first and see if i can find shiney metal in there, or check for exhaust leaks! put the engine under load and if u hear it getting louder it could be an exhaust leak maybe! did they use paper or metal header gaskets? gravel sounding noise sounds pretty bad man lol get it fixed asap
Reply
Old Jun 20, 2008 | 09:02 AM
  #7  
badazz99ta's Avatar
Thread Starter
TECH Resident
iTrader: (13)
 
Joined: Jan 2003
Posts: 797
Likes: 0
From: Montgomery, TX
Default

haha. i know man. im trying. i dont know if i should try to get this **** fixed or if i should just buy an engine on here from somebody.
Reply
Old Jun 20, 2008 | 12:19 PM
  #8  
ae13291's Avatar
Banned
iTrader: (8)
 
Joined: Jun 2007
Posts: 3,093
Likes: 1
From: san fernando valley, california
Default

Originally Posted by badazz99ta
haha. i know man. im trying. i dont know if i should try to get this **** fixed or if i should just buy an engine on here from somebody.
maybe its some bullshit problem! unless it sounds crazy bad u kno the engine is gone. step one would be to flush the oil man, it doesent hurt to try! it might also be one of ur idler pulleys or a/c pully
thats seizing up maybe?
Reply
LS1 Tech Stories

The Best V8 Stories One Small Block at Time

story-0

Topdon ONE vs. Artidiag 800 BT2: Which is the Diagnostic Tablet For You?

 Pouria Savadkouei
story-1

Gas Monkey Built a 6-Wheel Ferrari Testarossa With a Corvette LT4 Engine

 Verdad Gallardo
story-2

7 Most Reliable High-Performance Engines GM Has Ever Built

 Verdad Gallardo
story-3

Amazing '71 Camaro Restomod Is Modern Muscle Car Under the Skin

 Verdad Gallardo
story-4

6 Common C5 Corvette Failures and What's Involved In Repairing Them

 Pouria Savadkouei
story-5

Retro Modern Bandit Pontiac Trans AM Comes With Burt Reynolds' Autograph

 Verdad Gallardo
story-6

Top 10 Greatest Cadillac V Series Performance Models Ever, Ranked

 Pouria Savadkouei
story-7

Top 10 Most Powerful Chevy Trucks Ever Made!

 
story-8

Hennessey's New Supercharged Silverado ZR2 Has 700 HP

 Verdad Gallardo
story-9

Coachbuilt N2A Anteros Is an LS2-Powered C6 Corvette In Italian Clothes

 Verdad Gallardo
Old Jun 20, 2008 | 05:15 PM
  #9  
badazz99ta's Avatar
Thread Starter
TECH Resident
iTrader: (13)
 
Joined: Jan 2003
Posts: 797
Likes: 0
From: Montgomery, TX
Default

well its about time for an oil change anyway. so ill give it a go. and this might sound like a newb question, but how do you flush the oil. thanks bro
Reply
Old Jun 20, 2008 | 05:40 PM
  #10  
ae13291's Avatar
Banned
iTrader: (8)
 
Joined: Jun 2007
Posts: 3,093
Likes: 1
From: san fernando valley, california
Default

Originally Posted by badazz99ta
well its about time for an oil change anyway. so ill give it a go. and this might sound like a newb question, but how do you flush the oil. thanks bro
lol i ment as in drain the oil my bad! and new filter too!
Reply
Old Jun 20, 2008 | 06:49 PM
  #11  
badazz99ta's Avatar
Thread Starter
TECH Resident
iTrader: (13)
 
Joined: Jan 2003
Posts: 797
Likes: 0
From: Montgomery, TX
Default

ahhh haaa...you had to get all technical and fancy on me huh. lol. well ill get that done before my road trip tomorrow. later man.
Reply
Old Jun 20, 2008 | 07:11 PM
  #12  
ae13291's Avatar
Banned
iTrader: (8)
 
Joined: Jun 2007
Posts: 3,093
Likes: 1
From: san fernando valley, california
Default

cya good luck dude! hopefully u find the culprit
Reply




All times are GMT -5. The time now is 03:19 PM.

story-0
Topdon ONE vs. Artidiag 800 BT2: Which is the Diagnostic Tablet For You?

Slideshow: We take a close look at the ONE and Artidiag 800BT2 diagnostic tools from Topdon and the reasons to buy one over the other.

By Pouria Savadkouei | 2026-05-28 11:05:11


VIEW MORE
story-1
Gas Monkey Built a 6-Wheel Ferrari Testarossa With a Corvette LT4 Engine

Slideshow: The controversial Ferrari F6 swaps its original flat-12 for a Corvette Z06-derived LT4 V8 and sends power to four rear wheels through a custom-built drivetrain.

By Verdad Gallardo | 2026-05-26 18:23:54


VIEW MORE
story-2
7 Most Reliable High-Performance Engines GM Has Ever Built

Slideshow:These GM engines didn't just make huge power, they survived abuse, boost, track days, and six-digit mileage with a reputation for refusing to quit.

By Verdad Gallardo | 2026-05-21 16:45:27


VIEW MORE
story-3
Amazing '71 Camaro Restomod Is Modern Muscle Car Under the Skin

Slideshow: This heavily modified 1971 Camaro mixes classic muscle car styling with a fifth-generation Camaro interior and modern LS3 power.

By Verdad Gallardo | 2026-05-12 18:06:42


VIEW MORE
story-4
6 Common C5 Corvette Failures and What's Involved In Repairing Them

Slideshow: From wobbling harmonic balancers to failed EBCMs, these are the issues that define long-term C5 ownership and what repairs typically involve.

By Pouria Savadkouei | 2026-05-07 18:44:57


VIEW MORE
story-5
Retro Modern Bandit Pontiac Trans AM Comes With Burt Reynolds' Autograph

Slideshow: A modern Camaro transformed into a retro icon, this limited-run "Bandit" build blends nostalgia with brute force in a way few revivals manage.

By Verdad Gallardo | 2026-04-21 13:57:02


VIEW MORE
story-6
Top 10 Greatest Cadillac V Series Performance Models Ever, Ranked

Slideshow: Cadillac didn't just crash the high-performance luxury vehicle party, it showed up loud, supercharged, and occasionally a little unhinged...

By Pouria Savadkouei | 2026-04-16 10:05:15


VIEW MORE
story-7
Top 10 Most Powerful Chevy Trucks Ever Made!

Slideshow: Top ten most powerful Chevy trucks ever made

By | 2026-03-25 09:22:26


VIEW MORE
story-8
Hennessey's New Supercharged Silverado ZR2 Has 700 HP

Slideshow: Hennessey has turned the Silverado ZR2 into a 700-hp off-road monster with supercharged V8 power and a limited production run.

By Verdad Gallardo | 2026-03-24 18:57:52


VIEW MORE
story-9
Coachbuilt N2A Anteros Is an LS2-Powered C6 Corvette In Italian Clothes

Slideshow: A one-off sports car that looks like a vintage Italian exotic-but hides a C6 Corvette underneath-just sold for the price of a new mid-engine Corvette.

By Verdad Gallardo | 2026-03-23 18:53:41


VIEW MORE