Generation III Internal Engine 1997-2006 LS1 | LS6
Sponsored by:
Sponsored by:

broken valve spring?

Thread Tools
 
Search this Thread
 
Old Aug 22, 2007 | 02:49 PM
  #1  
mrclean200518's Avatar
Thread Starter
On The Tree
iTrader: (89)
 
Joined: May 2007
Posts: 121
Likes: 0
From: louisa
Default broken valve spring?

i was at the track the other day and ran my car to the limit before shifting and at the end of the run on the way back down the return lane i had a bad knocking and the car idled down and almost died and kept shaking. i let ir run for about 10 min and it quit but i have a ticking noise from the center sounds like its up high in the heads. i took both valve covers off and everything looks fine just alot of sludge.
Reply
Old Aug 22, 2007 | 03:14 PM
  #2  
StevieZ's Avatar
11 Second Club
iTrader: (3)
 
Joined: Mar 2002
Posts: 1,794
Likes: 1
From: Montreal
Default

If a spring is broken, you will see it.
Reply
Old Aug 22, 2007 | 10:56 PM
  #3  
mrclean200518's Avatar
Thread Starter
On The Tree
iTrader: (89)
 
Joined: May 2007
Posts: 121
Likes: 0
From: louisa
Default

humm, well i have a lil play in some of my rocker arms , the only thing left would be a bent push rod , or a collapsed lifter?
Reply
Old Aug 22, 2007 | 11:47 PM
  #4  
erikshockey's Avatar
On The Tree
iTrader: (7)
 
Joined: Jul 2005
Posts: 156
Likes: 0
Default

take off the rocker arms and pull the pushrods. also inspect the springs really good, sometimes you cant see a broken one right away. when i broke one of mine i could not tell until i tried to turn them, when i got to the last one i noticed it had a crack in it and fell apart when i pulled on it.
Reply
Old Aug 23, 2007 | 07:02 AM
  #5  
mypoorLS1's Avatar
Launching!
iTrader: (4)
 
Joined: Feb 2006
Posts: 272
Likes: 0
Default

My vote goes to bent pushrod. It's the weak link.
Reply
Old Aug 23, 2007 | 11:23 PM
  #6  
mrclean200518's Avatar
Thread Starter
On The Tree
iTrader: (89)
 
Joined: May 2007
Posts: 121
Likes: 0
From: louisa
Default

awsome , thanks alot guys i got plans of pulling her aparts after work tommorow so ill let ya know what i find . hopefully it can help someone else
Reply




All times are GMT -5. The time now is 03:15 PM.

story-0
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-1
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-2
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-3
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-4
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-5
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-6
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
story-7
Awesome K5 Blazer Restomod Comes With C7 Corvette Power

Slideshow: A heavily reworked 1972 K5 Blazer swaps its off-road roots for a low-slung street-focused build with modern V8 power.

By Verdad Gallardo | 2026-03-09 18:08:45


VIEW MORE
story-8
10 Camaros You Should Never Buy

Slideshow: There are thousands of used Camaros on the market but we think you should avoid these 10

By | 2026-02-17 17:09:30


VIEW MORE
story-9
10 LS Engine Myths That Refuse to Die

Slideshows: Which one of these myths do you believe?

By Verdad Gallardo | 2026-01-28 18:10:11


VIEW MORE