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3k RPM tin rattle..

Discussion in 'A3/S3 Forum (8L Chassis)' started by random101, Oct 22, 2009.

  1. random101

    random101 Member

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    Well I had my clutch replaced about 400 km ago..

    anyhow when i drive at about 3k rpm (first and second) i get a tin rattling sound (the clutch and fly will were replaced by Luk)

    my question is, could it be the clutch or something else? it hangs around 3k~ 3.5k rpm

    any ideas?

    Cheers
     
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  3. Effect

    Effect Member

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    90% chance it is a loose exhaust heat shield

    I have exactly the same problem atm am waiting for my garage to have a free slot to take the exhaust off and stick a blob of weld on it.
    mine does it between 3 - 4k
    I have had another in the past do this also.
     
  4. random101

    random101 Member

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    Hmm, it has 3" downpipe and 3" straight through to the stock muffler


    so it has a 120cell highflow cat no heat shield.. bugger
     
  5. Effect

    Effect Member

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    theer are various heat shields on teh exhaust, it could be teh exhaust rattling against something else also
     
  6. random101

    random101 Member

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    mm if i guess i best put it on a hoist and check it out

    (Y) cheers
     
  7. random101

    random101 Member

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    im thinking it could be my FMIC as its a really really close fit onto the bar, but it puzzles me why it only dows it at 3k rpm and not past 4k
     
  8. Effect

    Effect Member

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    it will just be the right amount of vibration to make it resonate at that range.

    my heat shield was the same, fine under3k and fine over4k
     

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