muncie rattle/chatter - Corvette Forum

Go Back   Corvette Forum > C3 Corvettes, 1968 - 1982 > C3 General
Log In 
Register FAQ Search Today's Posts Mark Forums Read Vendor Directory
Search

C3 General
General C3 Corvette Discussion not covered in Tech Sponsored by
Corvette America

muncie rattle/chatter

Reply
 
 
 
Thread Tools Search this Thread
Old 07-14-2013, 01:35 PM   #1
lowes-yellow77
CF Senior Member
 
lowes-yellow77's Avatar
 
Member Since: Jul 2009
Posts: 309
Location: oak harbor wa
Thanks: 0
Thanked 0 Times in 0 Posts
Send a message via Yahoo to lowes-yellow77
Default muncie rattle/chatter now with sound clip

I just got car running now have a rattle noise from trans can only hear while in car doors shut

1. In neutral clutch pressed or depressed still there
2. Noise gets faster in neutral with increase in engine rpm
3. Noise goes away or lessens to where I cant hear with car in reverse or 1st letting clutch out and starting to roll

Im at a loss usually by doing these steps I can troubleshoot on whether its pilot bushing or throw out bearing.

Noise im talking comes on strong at about 15-17 seconds
http://s864.photobucket.com/user/mlo...a7537.mp4.html
I think I found it disconnected belt that runs alternator and fan and noise is coming from timing cover area and the noise im hearing in car is noise transfer I do believe it is the gear drive idler pulley rubbing on timing cover or a SLIM possibility that cam gear bolts backed out.

Lowe

Last edited by lowes-yellow77; 07-15-2013 at 12:56 AM. Reason: video added
lowes-yellow77 is offline   Reply With Quote
Old 07-15-2013, 11:05 AM   #2
lowes-yellow77
CF Senior Member
 
lowes-yellow77's Avatar
 
Member Since: Jul 2009
Posts: 309
Location: oak harbor wa
Thanks: 0
Thanked 0 Times in 0 Posts
Send a message via Yahoo to lowes-yellow77
Default

Bit the bullet and pulled front part of engine apart one camgear bolt had backed out and yes I torqued these
lowes-yellow77 is offline   Reply With Quote
Go Back   Corvette Forum > C3 Corvettes, 1968 - 1982 > C3 General
Reload this Page muncie rattle/chatter
 
 
Reply


Similar Threads
Thread Thread Starter Forum Replies Last Post
Clatter noise from clutch mpopp2002 C3 Tech/Performance 18 12-08-2015 04:07 PM
Faint knock/rattle from rear on rough pavement? RedVelvetC6 C6 Corvette General Discussion 3 08-31-2014 05:03 PM
Drivetrain noise when cold LT1_in_a_barn C6 Corvette General Discussion 20 11-11-2013 06:40 PM
1992 6-speed transmission whines like an alternator 66_Soloracer C4 Tech/Performance 13 10-05-2013 09:29 AM
Throwout bearing noise or ??? Mximumovrdrive C5 Tech 3 07-06-2009 02:18 PM


Thread Tools Search this Thread
Search this Thread:

Click for 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 Off
Refbacks are Off

Forum Jump



All times are GMT -4. The time now is 04:04 PM.