08-10 SS Turbocharged General Discussion Discuss the 2008 - 2009 Chevy Cobalt SS Turbocharged. On sale since the second quarter of 2008.

Weird vibration when reving

Thread Tools
 
Search this Thread
 
Old Jul 23, 2009 | 05:17 PM
  #1  
rckrz6's Avatar
Thread Starter
Member
 
Joined: 06-20-09
Posts: 255
Likes: 0
From: Rochester, NY
Weird vibration when reving

When i rev to like 3k at a stop, I get this vibration from the motor that can be felt through out the whole whole car. The vibration feels similar to something spinning that is not balanced. It only does it at about 3k though, lowering or raising the revs does not produce the vibration.

Is this normal, ive had the car for over a month now and just noticed it.
Reply
Old Jul 23, 2009 | 05:30 PM
  #2  
Stik09's Avatar
New Member
 
Joined: 07-07-09
Posts: 102
Likes: 0
From: DFW
Originally Posted by rckrz6
When i rev to like 3k at a stop, I get this vibration from the motor that can be felt through out the whole whole car. The vibration feels similar to something spinning that is not balanced. It only does it at about 3k though, lowering or raising the revs does not produce the vibration.

Is this normal, ive had the car for over a month now and just noticed it.

Mine vibrates a little when I left off the gas after a rev to about 4k in nuetral. Its smooth as silk under load. I don't know much about the moter and tranny mounts in these cars but on other cars with solid mounts this is normal. Someone that knows more about these cars and the mounts they come with could better answer that though.
Reply
Old Jul 25, 2009 | 08:03 AM
  #3  
rckrz6's Avatar
Thread Starter
Member
 
Joined: 06-20-09
Posts: 255
Likes: 0
From: Rochester, NY
Originally Posted by Stik09
Mine vibrates a little when I left off the gas after a rev to about 4k in nuetral. Its smooth as silk under load. I don't know much about the moter and tranny mounts in these cars but on other cars with solid mounts this is normal. Someone that knows more about these cars and the mounts they come with could better answer that though.
I wouldn't say i have little vibrations but moderate. It is smooth though while reving through the gears. Anyone else can rev there car in in neutral for me?
Reply
Old Jul 25, 2009 | 08:30 PM
  #4  
rckrz6's Avatar
Thread Starter
Member
 
Joined: 06-20-09
Posts: 255
Likes: 0
From: Rochester, NY
apparently not. :-( last bump

Last edited by rckrz6; Jul 25, 2009 at 08:51 PM.
Reply
Related Topics
Thread
Thread Starter
Forum
Replies
Last Post
Sl0wbaltSS
2.0L LNF Performance Tech
18
Nov 21, 2018 11:11 PM
chefhhr
Complete Cars
7
Oct 26, 2015 10:36 PM
Tupp
Suspension
5
Sep 30, 2015 08:18 PM
jcarroll53
2.0L LNF Performance Tech
14
Sep 24, 2015 07:43 PM
Getaway_Driver
08-10 SS Turbocharged General Discussion
40
Sep 10, 2015 09:11 AM




All times are GMT -4. The time now is 05:46 PM.