V6 Discussion and questions about the base carbureted or MPFI V6's and the rare SFI Turbo V6.

Bad Vibration??

Thread Tools
 
Search this Thread
 
Old Jan 13, 2009 | 02:16 PM
  #1  
bmxerboi221's Avatar
Thread Starter
Member
 
Joined: Feb 2008
Posts: 249
Likes: 0
From: Cumming, GA
Car: 1988 Firebird
Engine: soon to be 3.4/3400
Bad Vibration??

Ok so the other day i went to replace my trans mout and realized the rubber part of the mount wasnt broken. There was only one bolt holding the mount to the transmission and it had twisted and broke the metal part where there was one bolt holding it.


Well I replaced the mount with a Poly mount from autozone, and i knew there would be some vibration but this is pretty bad. From about 2000 rpms and up on accelaration i can not only feel it but its also really loud. Is it possible when the trans mount broke it warped my flywheel? Another thing is im pretty sure the motor mounts need replacing but icant find the time to do those.
Attached Thumbnails Bad Vibration??-mount.jpg  
Reply
Old Jan 14, 2009 | 12:55 AM
  #2  
enswrob's Avatar
Member
 
Joined: Oct 2007
Posts: 484
Likes: 0
From: Marengo,IA
Car: 89 Firebird
Engine: 2.8L out of a 89 camaro
Transmission: 5 speed
Axle/Gears: ?
Re: Bad Vibration??

sounds like a big problem. is the x-member hozed? should be fairly easy to find a used one in a salvage yard. should not be to expensive. hope you figure it out.
Reply
Related Topics
Thread
Thread Starter
Forum
Replies
Last Post
69GTOby
Tech / General Engine
40
Apr 18, 2016 02:34 PM
3rdgenkindagal
Aftermarket Vendor Review
25
Oct 21, 2015 09:32 AM
sac92transam
TPI
3
Oct 7, 2015 02:31 PM
InfinityShade
Transmissions and Drivetrain
3
Sep 18, 2015 08:32 PM
gta892000
Electronics
1
Sep 16, 2015 12:40 AM




All times are GMT -5. The time now is 06:19 PM.