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Surging, gear box clatter and vibration

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  • Surging, gear box clatter and vibration

    I'm back.

    Some of you may recall a thread I posted last year and earlier this year regarding a surging problem in third at 1600 rpm around 40 kph after getting the truck back from an engine rebuild, clutch replacement and injector recondition.

    Several possible reasons were put up. Including throttle sensors through to excessive free play in the gearbox and diff.

    Had the Dtronic replaced with a Roo Systems thinking it was fuel related.

    It was also vibrating a lot when labouring and getting intermittent gearbox clatter in neutral.

    Well after getting the fuel system checked by MTQ here in Darwin, I was informed of an interesting fact. Seems that when Landcruisers, Prado, etc are fitted with aftermarket clutch kits they can cause these problems.

    So I seek advice from a transmission specialist, same explaination, the clutch.

    So now it is being pulled out and replaced under warranty.

    Tip for young players, if you have to replace your clutch pay the extra and get a genuine kit put in.

  • #2
    Hi Wizard.
    Was it a "heavy duty" clutch? I think there was another member recently reporting similar symptoms after getting a HD clutch installed.

    Do you know what has failed exactly? Was is it the springs on the friction plate?
    [B]Declan[/B]: [SIZE=1]1997 GXL 4.5 Auto 80 series on [B][COLOR="#FF0000"]LPG[/COLOR][/B], ARB bullbar, 2" OME lift, 32" MTZ, GME UHF, rear ARB locker, Kaymar spare wheel carrier[/SIZE]
    [B]PLANNED[/B]: [SIZE=1]3 or 4" suspension lift, 2" body lift (maybe), winch, 35" MTZ + roadies, front locker, sliders, cylinder head rebuilt for [B][COLOR="#FF0000"]LPG[/COLOR][/B], Garret [COLOR="#4499ff"][B]Turbocharger[/B][/COLOR][/SIZE]

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    • #3
      The clutch was a Clutch Industries standard, not what they would regard as Heavy Duty. I will probably ask to have it replaced with a 4 Terrain unit.

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