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Thread: Unusual Vibration Td5

  1. #1
    Join Date
    Jan 1970
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    Unusual Vibration Td5

    Hey All,

    I noticed after starting the disco this morning that the engine felt like it had an unusual vibration. Became more pronounced as the revs climbed. Worst at around 1750 RPM and mostly gone above 2000 RPM.

    Any thoughts on possible diagnosis? Potential cost?

    Many thanks in advance
    CaptJimmy

  2. #2
    Join Date
    Aug 2009
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    Brookfield Melb. Victoria Australia
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    Hi Check the bolts that hold the fan on, mine came loose and caused a simular vibration ??

  3. #3
    Join Date
    Jan 1970
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    Alex Heads
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    Could be engine mount(s) on the way out, or maybe front propshaft.
    There are a heap of threads on here about D2 vibrations.

    Are there any associated noise(s), or just the vibration.

  4. #4
    db65boxer Guest
    Hi

    Mine did this about 4 months ago, at first it didn't do it every day but after a week or so it did, turned out to be engine mounts replaced those and now is smoother than it ever was ( since iv'e owned it ) if it only does it when moving it could be something else, try applying the handbrake 1st gear and torque up the mounts by trying to drive away if it groans and vibrates it will be the mounts. Get genuine aprox $300 a pair + fitting if you don't do it yourself, do both, if you look from underneath the mounts have small holes in the bottom, if you can easily see rubber then there knackerd, apparently its pretty common

    db

  5. #5
    Join Date
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    Quote Originally Posted by db65boxer View Post
    Hi

    Mine did this about 4 months ago, at first it didn't do it every day but after a week or so it did, turned out to be engine mounts replaced those and now is smoother than it ever was ( since iv'e owned it ) if it only does it when moving it could be something else, try applying the handbrake 1st gear and torque up the mounts by trying to drive away if it groans and vibrates it will be the mounts. Get genuine aprox $300 a pair + fitting if you don't do it yourself, do both, if you look from underneath the mounts have small holes in the bottom, if you can easily see rubber then there knackerd, apparently its pretty common

    db
    engine mount(s)KKB102602left and right $85.00 each plus post hope you can sort it

  6. #6
    Join Date
    Jan 1970
    Location
    Ellendale Tasmania.
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    A list of possibilites

    Engine mounts

    Gearbox/Transcase mounts

    Bottom Front shock bush

    Exhaust flex joint

    Idler/harmonic balance bearing

    Viscous fan

    Front prop shaft double cardan unis

    Wheel weight

    Mud on the inner side of a wheel

    Lose wheel nuts

    Rear prop shaft uni

    Anything else guys

    Baz.
    Cheers Baz.

    2011 Discovery 4 SE 2.7L
    1990 Perentie FFR EX Aust Army
    1967 Series IIa 109 (Farm Truck)
    2007 BMW R1200GS
    1979 BMW R80/7
    1983 BMW R100TIC Ex ACT Police
    1994 Yamaha XT225 Serow

  7. #7
    Join Date
    Jan 1970
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    Sydney NSW
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    Thanks for the replies so far guys and girls.
    I probably should have been more specific. I noticed the vibration whilst in neutral and stationary. I think this would rule out most stuff beyond the gearbox (I think...)

  8. #8
    Join Date
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    If you still have no luck, go see Carl at Greenlight Car Care Thornleigh. Only a few kms down the road from you.
    '51 Series 1 80"
    '12 Defender 90


  9. #9
    Join Date
    May 2007
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    Australia
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    Quote Originally Posted by Redback View Post
    A list of possibilites

    Engine mounts

    Gearbox/Transcase mounts

    Bottom Front shock bush

    Exhaust flex joint

    Idler/harmonic balance bearing

    Viscous fan

    Front prop shaft double cardan unis

    Wheel weight

    Mud on the inner side of a wheel

    Lose wheel nuts

    Rear prop shaft uni

    Anything else guys

    Baz.

    Balance Weight on the transfer case loose?

    cheers

  10. #10
    db65boxer Guest
    Quote Originally Posted by MR LSD View Post
    engine mount(s)KKB102602left and right $85.00 each plus post hope you can sort it
    Thats a good price are they genuine ? or aftermarket ?

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