Go Back   LS1TECH > CHASSIS, SUSPENSION, APPEARANCE > General Maintenance & Repairs
Sign in using an external account
Register Forgot Password?
Register iTraderTimeslips Photos Members Search Today's Posts Mark Forums Read Used CarsVendor Directory
Search

General Maintenance & Repairs
Leaks | Squeaks | Clunks | Rattles | Grinds
Sponsored by
Gearstar Performance Transmissions

Welcome to LS1Tech.com!
Welcome to LS1Tech.com.

You are currently viewing our forum as a guest, which gives you limited access to view most discussions and access our other features. By joining our community, at no cost, you will have access to post topics, communicate privately with other members (PM), respond to polls, upload content and access many other special features. Registration is free, fast and simple, join LS1Tech.com today!


Reply
 
Thread Tools Search this Thread
Old 10-28-2012, 03:00 PM   #1
On The Tree
Garage is empty, add now
 
Trader Rating: 1
Join Date: Sep 2011
Location: long island
Posts: 189
Default over revved my 99 ls1 now loud knocking

I missed third gear getting on it really hard last night bouncing off the limiter for a second now the csrs making a really loud inconsistent banging noise. The lol pressures good and idles still smooth. I pulled the valve covers to see if the pushrods looked off but the looked fine. What do ypu guys suggest i check or look at? Do I need to pull the rockers to really see if the pishrods are bent. BTW my motor has 80k on it. I just cant see the motor going already.
johnny89345 is offline   Reply With Quote
Old 10-28-2012, 03:04 PM   #2
TECH Apprentice
Garage is empty, add now
 
southpaw0314's Avatar
 
Trader Rating: 5
Join Date: Dec 2009
Location: harford county, Maryland
Posts: 386
Send a message via ICQ to southpaw0314
Default

id check the pushrods first
__________________
southpaw0314 is offline   Reply With Quote
Old 10-28-2012, 03:05 PM   #3
TECH Resident
Garage is empty, add now
 
Blackbird-WS6's Avatar
 
Trader Rating: 15
Join Date: May 2009
Posts: 954
Default

i would pull the rockers and check the pushrods and then change your oil, to check and see if you have any big shaving in the oil, maybe have a spun bearing
Blackbird-WS6 is online now   Reply With Quote
Old 10-28-2012, 04:52 PM   #4
TECH Enthusiast
Garage is empty, add now
 
lt1pwr1's Avatar
 
Trader Rating: 1
Join Date: Feb 2009
Location: Oakland Township, MI
Posts: 613
Default

You may only have 80K on the engine but all it takes is one over rev to damage a rod bearing which it sounds like you did. Especially if those 80K miles were hard miles on that motor, it doesn't surprise me at all really.
__________________
98 Bright Red TA, Auto, Flowmaster Catback, 275K miles and still going strong
lt1pwr1 is offline   Reply With Quote
Old 10-28-2012, 04:52 PM
LS1Tech
Pontiac Firebird




Paid Advertisement
Reply

Tags
98, banging, camaro, due, engine, idle, knock, knocking, knocks, loud, ls1, noisy, rev, reved, revved, small


Thread Tools Search this Thread
Search this Thread:

Advanced Search

Posting Rules
You may not post new threads
You may not post replies
You may not post attachments
You may not edit your posts

BB code is On
Smilies are On
[IMG] code is On
HTML code is Off
Trackbacks are Off
Pingbacks are On
Refbacks are Off



All times are GMT -5. The time now is 12:48 AM.


Powered by vBulletin® Version 3.7.4
Copyright ©2000 - 2014, Jelsoft Enterprises Ltd.
Search Engine Optimization by vBSEO 3.5.2
Advertising - Terms of Service - Privacy Statement - JOBS
Emails & Contact Details