New LS1 Owners - Newbie Tech Basic Technical Questions & Advice
Sponsored by:
Sponsored by:

Engine Knock

Thread Tools
 
Search this Thread
 
Old May 17, 2007 | 02:39 PM
  #1  
JakEks's Avatar
Thread Starter
Registered User
 
Joined: May 2007
Posts: 3
Likes: 0
Default Engine Knock

hey ive been looking to buy an ls1 camaro for some time now and i found a m6 z28 with 62000 miles on it for 11 grand but there is a weird engine noise that i think might be a knock or maybe a sticky rocker arm. The motor felt like its lost alot of power when i got on it. but i was just wondering what i would have to do or how much it would cost to fix that problem and to get the motor running strong, i was thinking that sea foam would be a good bet
Reply
Old May 17, 2007 | 03:17 PM
  #2  
99HorseSlayer's Avatar
TECH Enthusiast
iTrader: (1)
 
Joined: Mar 2007
Posts: 669
Likes: 0
From: Land of the Old
Default

man be patient and dont buy that one
you dont wanna start out with problems especially for that price
that sounds like 99 percent of the ones I looked at before I found mine
I got it for 11k with tax tag and title with46k in perfect condition bone stock one owner
it sucks waiting but whe you find the right one you wont ask anyone cause you'll know its perfect for you
good luck
Reply
Old May 17, 2007 | 04:08 PM
  #3  
5_02ls1's Avatar
11 Second Club
iTrader: (20)
 
Joined: Oct 2006
Posts: 3,131
Likes: 0
From: Virginia
Default

piston slap its normal most ls1s do it..try a search its discussed to death
Reply
Old May 17, 2007 | 04:23 PM
  #4  
slpfirehawk's Avatar
Staging Lane
iTrader: (2)
 
Joined: Mar 2007
Posts: 97
Likes: 0
From: Burton, Mi
Default

Could be a problem but, like he said most ls1's make some noise. If its really loud forget it and keep looking. There is alot of good cars out there.
Reply
Old May 17, 2007 | 04:29 PM
  #5  
99HorseSlayer's Avatar
TECH Enthusiast
iTrader: (1)
 
Joined: Mar 2007
Posts: 669
Likes: 0
From: Land of the Old
Default

Originally Posted by slpfirehawk
Could be a problem but, like he said most ls1's make some noise. If its really loud forget it and keep looking. There is alot of good cars out there.
+1 on that
Reply
Old May 17, 2007 | 06:46 PM
  #6  
LS199Z28's Avatar
Staging Lane
 
Joined: Feb 2007
Posts: 64
Likes: 0
Default

If you want to hear what piston slap sounds like go to www.pistonslap.com it should have all the information you need.
Reply
Old May 17, 2007 | 10:07 PM
  #7  
JakEks's Avatar
Thread Starter
Registered User
 
Joined: May 2007
Posts: 3
Likes: 0
Default

alright thanks guys by the sound of it its not piston slap, the guy doesint really know much about cars so im going to tell him it might be a bad rod bearing and the motor needs to be taken out so ill see if i can get the price down to at least 10. But im pretty sure its a sticky lifter or rocker arm
Reply
Old May 17, 2007 | 10:08 PM
  #8  
slpfirehawk's Avatar
Staging Lane
iTrader: (2)
 
Joined: Mar 2007
Posts: 97
Likes: 0
From: Burton, Mi
Default

Sounds bad. poor Ls1
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 May 18, 2007 | 08:50 AM
  #9  
LS199Z28's Avatar
Staging Lane
 
Joined: Feb 2007
Posts: 64
Likes: 0
Default

That sucks
Reply
Old May 19, 2007 | 09:09 AM
  #10  
99HorseSlayer's Avatar
TECH Enthusiast
iTrader: (1)
 
Joined: Mar 2007
Posts: 669
Likes: 0
From: Land of the Old
Default

you're only gonna try to get it down a grand and you'll have to work on it and really dont know whats wrong with it?
take it to a mechanic before you talk price
Reply
Old May 19, 2007 | 04:11 PM
  #11  
jbuerke142's Avatar
TECH Resident
iTrader: (5)
 
Joined: Mar 2005
Posts: 979
Likes: 0
From: Wood River, IL
Default

Originally Posted by 99HorseSlayer
you're only gonna try to get it down a grand and you'll have to work on it and really dont know whats wrong with it?
take it to a mechanic before you talk price
normally you can talk people down $1k or so anyway unless they're really set on the price.
Reply




All times are GMT -5. The time now is 07:59 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