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Old 04-25-2013, 09:13 PM   #1
lillayzie2000
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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.
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Old 04-26-2013, 01:32 AM   #2
white guys wrx
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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 ?
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Old 04-26-2013, 10:42 AM   #3
lillayzie2000
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Maybe it's flywheel resirfacing. throw out bearing was replaced.
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Old 04-26-2013, 07:06 PM   #4
white guys wrx
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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
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Old 04-27-2013, 12:10 AM   #5
wrx1392
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stock clutch or a stage 2 or 3?
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Old 04-27-2013, 11:18 AM   #6
lillayzie2000
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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.
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Old 04-27-2013, 11:17 AM   #7
lillayzie2000
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Stage 3 clutch.
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Old 04-28-2013, 04:14 PM   #8
white guys wrx
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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
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Old 04-27-2013, 02:20 PM   #9
drewmob
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Usually flywheel.
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Old 05-06-2013, 03:42 PM   #10
lillayzie2000
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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:
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Old 05-26-2013, 08:55 AM   #11
lillayzie2000
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Found the source. It was actually the dog bone mount. It wasn't tight.
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