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

Rear clunking after install!?

Thread Tools
 
Search this Thread
 
Old Mar 14, 2012 | 11:35 PM
  #1  
jbridwelltransam's Avatar
Thread Starter
TECH Enthusiast
iTrader: (12)
 
Joined: Jul 2009
Posts: 559
Likes: 4
From: South Carolina
Default Rear clunking after install!?

Installed stranos, Konis, Founders Adj. PHB, and LCA , with relo brackets. I'm getting a high amount of noise coming from the rear end. Even when going slow over stuff its a heck of a racket.

Just wondering if anyone has had this issue, and what it might be.

PS. the car has not been aligned and I have not centered the rear with the PHB yet.
Reply
Old Mar 15, 2012 | 06:58 AM
  #2  
DAVE00's Avatar
TECH Fanatic
15 Year Member
iTrader: (10)
 
Joined: Jul 2007
Posts: 1,739
Likes: 2
From: Houston, TX
Default

Originally Posted by jbridwelltransam
Installed stranos, Konis, Founders Adj. PHB, and LCA , with relo brackets. I'm getting a high amount of noise coming from the rear end. Even when going slow over stuff its a heck of a racket.

Just wondering if anyone has had this issue, and what it might be.

PS. the car has not been aligned and I have not centered the rear with the PHB yet.
Did you properly set your pinion angle? Also, get that PHB adjusted before you do this.
Reply
Old Mar 15, 2012 | 10:27 AM
  #3  
jbridwelltransam's Avatar
Thread Starter
TECH Enthusiast
iTrader: (12)
 
Joined: Jul 2009
Posts: 559
Likes: 4
From: South Carolina
Default

No I didn't. I thought an Adjustable torque arm was for the pinion angle?
Reply
Old Mar 15, 2012 | 11:41 AM
  #4  
DAVE00's Avatar
TECH Fanatic
15 Year Member
iTrader: (10)
 
Joined: Jul 2007
Posts: 1,739
Likes: 2
From: Houston, TX
Default

Originally Posted by jbridwelltransam
No I didn't. I thought an Adjustable torque arm was for the pinion angle?
Have you lowered the car?
Reply
Old Mar 15, 2012 | 11:49 AM
  #5  
jbridwelltransam's Avatar
Thread Starter
TECH Enthusiast
iTrader: (12)
 
Joined: Jul 2009
Posts: 559
Likes: 4
From: South Carolina
Default

yes, on stranos
Reply
Old Mar 15, 2012 | 12:03 PM
  #6  
DAVE00's Avatar
TECH Fanatic
15 Year Member
iTrader: (10)
 
Joined: Jul 2007
Posts: 1,739
Likes: 2
From: Houston, TX
Default

Originally Posted by jbridwelltransam
yes, on stranos
Odds are since you have lowered your car and you have aftermarket LCA's on there now your drive train geometry is off and your rear end is contacting the bottom of the car on launches. I would recc, putting an adjustable TQ arm in there as you can properly set your pinion now that you have lowered teh car and trown it off. Contact Sam he can help you and make some better recc's.
Reply
Old Mar 15, 2012 | 12:17 PM
  #7  
jbridwelltransam's Avatar
Thread Starter
TECH Enthusiast
iTrader: (12)
 
Joined: Jul 2009
Posts: 559
Likes: 4
From: South Carolina
Default

Yeah I'm going to call him today to get the specs for setting up the shocks.
Reply
Old Mar 20, 2012 | 11:11 PM
  #8  
shepss217's Avatar
TECH Enthusiast
iTrader: (5)
 
Joined: Feb 2009
Posts: 574
Likes: 0
Default

do your lower control arms have heim joints on the ends? if so that's probably where your sound is coming from
Reply
LS1 Tech Stories

The Best V8 Stories One Small Block at Time

story-0

6 Gifts Neither Your Dad Nor Grad Will Shove Into the 'Trinket Drawer'

 Brett Foote
story-1

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

 Pouria Savadkouei
story-2

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

 Verdad Gallardo
story-3

7 Most Reliable High-Performance Engines GM Has Ever Built

 Verdad Gallardo
story-4

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

 Verdad Gallardo
story-5

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

 Pouria Savadkouei
story-6

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

 Verdad Gallardo
story-7

Top 10 Greatest Cadillac V Series Performance Models Ever, Ranked

 Pouria Savadkouei
story-8

Top 10 Most Powerful Chevy Trucks Ever Made!

 
story-9

Hennessey's New Supercharged Silverado ZR2 Has 700 HP

 Verdad Gallardo




All times are GMT -5. The time now is 03:51 AM.

story-0
6 Gifts Neither Your Dad Nor Grad Will Shove Into the 'Trinket Drawer'

Don't get dad new socks or a grill brush this year.

By Brett Foote | 2026-06-04 18:13:20


VIEW MORE
story-1
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-2
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-3
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-4
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-5
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-6
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-7
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-8
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-9
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