PerformanceTrucks.net Forums

Notices
GM Drivetrain & Suspension Chassis | Transmission| Driveshaft | Gears/Rear End/Differential | Traction Aids

strange vibration under heavy accel.

Thread Tools
 
Search this Thread
 
Old 02-18-2010, 07:47 PM
  #11  
Staging Lane
Thread Starter
 
Robertp's Avatar
 
Join Date: Oct 2009
Location: Severna Park MD
Posts: 62
Likes: 0
Received 0 Likes on 0 Posts
Default
also checked the shocks in the rear. bilstien 5100's, seem fine. is is possible the vibration is in the trans itself? its driving me nuts.
Robertp is offline  
Reply Like
Old 02-18-2010, 08:01 PM
  #12  
Staging Lane
Thread Starter
 
Robertp's Avatar
 
Join Date: Oct 2009
Location: Severna Park MD
Posts: 62
Likes: 0
Received 0 Likes on 0 Posts
Default
also it does not vibrate with the wheel soff the ground, if that helps!
Robertp is offline  
Reply Like
Old 02-18-2010, 08:09 PM
  #13  
TECH Enthusiast
iTrader: (3)
 
LowBlack99's Avatar
 
Join Date: Mar 2005
Location: Southaven,MS
Posts: 617
Likes: 0
Received 0 Likes on 0 Posts
Default
Rear axle bearing? pinion angle? Carrier bearing?
LowBlack99 is offline  
Reply Like
Old 02-18-2010, 08:19 PM
  #14  
Staging Lane
Thread Starter
 
Robertp's Avatar
 
Join Date: Oct 2009
Location: Severna Park MD
Posts: 62
Likes: 0
Received 0 Likes on 0 Posts
Default
all seem tight. no noises from the rear end at all. fresh fluid also. pinion angle hasnt changed.
Robertp is offline  
Reply Like
Old 02-18-2010, 08:37 PM
  #15  
TECH Apprentice
iTrader: (4)
 
CODE4LS1's Avatar
 
Join Date: May 2002
Location: Redlands, CA
Posts: 380
Likes: 0
Received 0 Likes on 0 Posts
Default
Originally Posted by Robertp
all seem tight. no noises from the rear end at all. fresh fluid also. pinion angle hasnt changed.
Have you checked that flex-plate yet?
CODE4LS1 is offline  
Reply Like
Old 02-18-2010, 09:23 PM
  #16  
Staging Lane
Thread Starter
 
Robertp's Avatar
 
Join Date: Oct 2009
Location: Severna Park MD
Posts: 62
Likes: 0
Received 0 Likes on 0 Posts
Default
Originally Posted by CODE4LS1
Have you checked that flex-plate yet?
yup checked it today. no cracks in it. all the bolts were tight.
Robertp is offline  
Reply Like
Old 02-18-2010, 09:34 PM
  #17  
TECH Apprentice
iTrader: (4)
 
CODE4LS1's Avatar
 
Join Date: May 2002
Location: Redlands, CA
Posts: 380
Likes: 0
Received 0 Likes on 0 Posts
Default
Man.....I had money riding on that....
CODE4LS1 is offline  
Reply Like
Old 02-18-2010, 09:37 PM
  #18  
Staging Lane
Thread Starter
 
Robertp's Avatar
 
Join Date: Oct 2009
Location: Severna Park MD
Posts: 62
Likes: 0
Received 0 Likes on 0 Posts
Default
im just hoping to find it soon it driving me nuts!!!! not so much the one at take off under hard accel. but the one at 52-55 mph on or off the throttle is really getting to me. dont get me wrong i want them both gone though.
Robertp is offline  
Reply Like
Old 02-18-2010, 09:39 PM
  #19  
TECH Addict
iTrader: (14)
 
Coban's Avatar
 
Join Date: Mar 2005
Location: League City, TX
Posts: 2,130
Likes: 0
Received 0 Likes on 0 Posts
Default
Greased the slip yoke yet?

https://www.performancetrucks.net/fo...ighlight=clunk

Do a search for "clunk" in this section
Coban is offline  
Reply Like
Old 02-18-2010, 09:44 PM
  #20  
Staging Lane
Thread Starter
 
Robertp's Avatar
 
Join Date: Oct 2009
Location: Severna Park MD
Posts: 62
Likes: 0
Received 0 Likes on 0 Posts
Default
will do that tomorrow!!!
Robertp is offline  
Reply Like



Advanced Search
Quick Reply: strange vibration under heavy accel.


Reply Closed Thread Share

All times are GMT -5. The time now is 12:20 AM.