Welcome to the North American Subaru Impreza Owners Club Friday March 29, 2024
Home Forums Images WikiNASIOC Products Store Modifications Upgrade Garage
NASIOC
Go Back   NASIOC > NASIOC Technical > Transmission (AT/MT) & Driveline

Welcome to NASIOC - The world's largest online community for Subaru enthusiasts!
Welcome to the NASIOC.com Subaru forum.

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, free of charge, 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, so please join our community today!

If you have any problems with the registration process or your account login, please contact us.







* As an Amazon Associate I earn from qualifying purchases. 
* Registered users of the site do not see these ads. 
Reply
 
Thread Tools Display Modes
Old 04-25-2013, 09:13 PM   #1
lillayzie2000
Scooby Newbie
 
Member#: 255051
Join Date: Aug 2010
Chapter/Region: South East
Location: Atlanta
Vehicle:
2004 WRX
Silver

Default Rattling sound/hard vibration when going into first gear

When going into first gear, there seems to be a bit of vibration and a slight rattle. It's hard to explain but i'm going to try and get a video of it in the am. 04 WRx, and this happened on my 5spd and now on my six speed. i'm thinking it could be something with the master cylinder or something. just wanted to see if anyone else has ever had this issue.
* Registered users of the site do not see these ads.
lillayzie2000 is offline   Reply With Quote
Sponsored Links
* Registered users of the site do not see these ads.
Old 04-26-2013, 01:32 AM   #2
white guys wrx
Scooby Specialist
 
Member#: 223316
Join Date: Sep 2009
Chapter/Region: MWSOC
Location: MO
Vehicle:
2005 STi
& 02 WRX

Default

Quote:
Originally Posted by lillayzie2000 View Post
When going into first gear, there seems to be a bit of vibration and a slight rattle. It's hard to explain but i'm going to try and get a video of it in the am. 04 WRx, and this happened on my 5spd and now on my six speed. i'm thinking it could be something with the master cylinder or something. just wanted to see if anyone else has ever had this issue.
Bad throw out bearing maybe? Flywheel needs resirfaced ?
white guys wrx is offline   Reply With Quote
Old 04-26-2013, 10:42 AM   #3
lillayzie2000
Scooby Newbie
 
Member#: 255051
Join Date: Aug 2010
Chapter/Region: South East
Location: Atlanta
Vehicle:
2004 WRX
Silver

Default

Maybe it's flywheel resirfacing. throw out bearing was replaced.
lillayzie2000 is offline   Reply With Quote
Old 04-26-2013, 07:06 PM   #4
white guys wrx
Scooby Specialist
 
Member#: 223316
Join Date: Sep 2009
Chapter/Region: MWSOC
Location: MO
Vehicle:
2005 STi
& 02 WRX

Default

Quote:
Originally Posted by lillayzie2000 View Post
Maybe it's flywheel resirfacing. throw out bearing was replaced.

can you record what its doing by chance? ... you could have a bad bearing in your crank also....... check your oil for metal shavings :s
white guys wrx is offline   Reply With Quote
Old 04-27-2013, 12:10 AM   #5
wrx1392
Scooby Newbie
 
Member#: 342331
Join Date: Jan 2013
Location: tehachapi Ca.
Vehicle:
2003 wrx
blue

Default

stock clutch or a stage 2 or 3?
wrx1392 is offline   Reply With Quote
Old 04-27-2013, 11:17 AM   #6
lillayzie2000
Scooby Newbie
 
Member#: 255051
Join Date: Aug 2010
Chapter/Region: South East
Location: Atlanta
Vehicle:
2004 WRX
Silver

Default

Stage 3 clutch.
lillayzie2000 is offline   Reply With Quote
Old 04-27-2013, 11:18 AM   #7
lillayzie2000
Scooby Newbie
 
Member#: 255051
Join Date: Aug 2010
Chapter/Region: South East
Location: Atlanta
Vehicle:
2004 WRX
Silver

Default

Quote:
Originally Posted by white guys wrx View Post
can you record what its doing by chance? ... you could have a bad bearing in your crank also....... check your oil for metal shavings :s
Hopefully not, Built motor i has.
lillayzie2000 is offline   Reply With Quote
Old 04-27-2013, 02:20 PM   #8
drewmob
Scooby Specialist
 
Member#: 214192
Join Date: Jun 2009
Chapter/Region: South East
Location: Atlanta
Vehicle:
2003 WRX
WRB

Default

Usually flywheel.
drewmob is offline   Reply With Quote
Old 04-28-2013, 04:14 PM   #9
white guys wrx
Scooby Specialist
 
Member#: 223316
Join Date: Sep 2009
Chapter/Region: MWSOC
Location: MO
Vehicle:
2005 STi
& 02 WRX

Default

Quote:
Originally Posted by lillayzie2000 View Post
Stage 3 clutch.
I ran a drag setup for 2 years... six puck dual spring clutch with a fidanzia flywheel...that bitch will rattle, shake, jump and do all sorts of tricks... the oem clutch is rated for like 400hp ... I would swap over to it lol. You also may have some chunks taken out of your flywheel with that aftermarket clutch if you are running the stock one
white guys wrx is offline   Reply With Quote
Old 05-06-2013, 03:42 PM   #10
lillayzie2000
Scooby Newbie
 
Member#: 255051
Join Date: Aug 2010
Chapter/Region: South East
Location: Atlanta
Vehicle:
2004 WRX
Silver

Default

Here is a little of what i'm talking about. I tried to get the best sound clip that I could:

In this video it happens at 4sec and at 8.5-9sec and at the end, sounds like a rattle:
lillayzie2000 is offline   Reply With Quote
Old 05-26-2013, 08:55 AM   #11
lillayzie2000
Scooby Newbie
 
Member#: 255051
Join Date: Aug 2010
Chapter/Region: South East
Location: Atlanta
Vehicle:
2004 WRX
Silver

Default

Found the source. It was actually the dog bone mount. It wasn't tight.
lillayzie2000 is offline   Reply With Quote
Reply

Thread Tools
Display Modes

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
Forum Jump

All times are GMT -4. The time now is 01:12 AM.


Powered by vBulletin® Version 3.7.0
Copyright ©2000 - 2024, Jelsoft Enterprises Ltd.
Powered by Searchlight © 2024 Axivo Inc.
Copyright ©1999 - 2019, North American Subaru Impreza Owners Club, Inc.

As an Amazon Associate I earn from qualifying purchases.

When you click on links to various merchants on this site and make a purchase, this can result in this site earning a commission
Affiliate programs and affiliations include, but are not limited to, the eBay Partner Network.