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John Wan
Tinkerer
NSW
V8

Posts: 43
Reg: 09-2005

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 Wednesday, July 13, 2011 - 07:23 pm, by:  John Wan (Johnwan) Quote hilighted text Edit Post Delete Post Print Post   View Post/Check IP (Moderator/Admin Only) Move Post (Moderator/Admin Only)
Just this morning, my transmission makes a high pitch noise on start up.

The high pitch noise goes away within 5 mins when in drive.

Also I notice that when its cold the shift are harsh, feels like someone nudge me from behind.

When the transmissions warms up, everything shifts like normal, ie smooth and no high pitch noise.

MY transmission has been flush about 15000km ago and never has been trashed.

Everything is original on the tranny.

Any ideas?
Dave Hart
Goo Roo
Waikato
UZZ32

Posts: 1602
Reg: 08-2005

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 Thursday, July 14, 2011 - 07:51 am, by:  Dave Hart (Davyboy) Quote hilighted text Edit Post Delete Post Print Post   View Post/Check IP (Moderator/Admin Only) Move Post (Moderator/Admin Only)
Sounds like the internal water cooler has leaked and things are getting rusty.
Any glycol smell or do you need to top up your radiator regularly?
A re-build will cost heaps as you're at their mercy.
John Wan
Tinkerer
NSW
V8

Posts: 44
Reg: 09-2005

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 Thursday, July 14, 2011 - 03:54 pm, by:  John Wan (Johnwan) Quote hilighted text Edit Post Delete Post Print Post   View Post/Check IP (Moderator/Admin Only) Move Post (Moderator/Admin Only)
The radiator is tight as a drum. The top plastic tank has been replaced about 2 years ago by Bond Tech. It was pressure tested and all is good.

Any no I'm not loosing any coolant.
John Wan
Tinkerer
NSW
V8

Posts: 45
Reg: 09-2005

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 Thursday, July 14, 2011 - 03:56 pm, by:  John Wan (Johnwan) Quote hilighted text Edit Post Delete Post Print Post   View Post/Check IP (Moderator/Admin Only) Move Post (Moderator/Admin Only)
I don't want to junk the UZZ32 its too rare to do that. I just want to keep it running as long as possible - in an original condition.
Dave Rose
Goo Roo
wa
uzz31 v8

Posts: 1625
Reg: 03-2007

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 Thursday, July 14, 2011 - 05:14 pm, by:  Dave Rose (Sand_groper) Quote hilighted text Edit Post Delete Post Print Post   View Post/Check IP (Moderator/Admin Only) Move Post (Moderator/Admin Only)
Just dip g/box fluid ! it goes pinky white if water gets in through the rad cooler.
You could be listening to your p/steering pump ,they whine sometimes till warm ,Oh hang on its a 32 could it be the suspension pump ?? you would have used type 4 for your flush??
John Wan
Tinkerer
NSW
V8

Posts: 46
Reg: 09-2005

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 Thursday, July 14, 2011 - 08:26 pm, by:  John Wan (Johnwan) Quote hilighted text Edit Post Delete Post Print Post   View Post/Check IP (Moderator/Admin Only) Move Post (Moderator/Admin Only)
To think about it could be the suspension pump, as most of the noise sounds like its coming from the right hand side, ie where the suspension/power steering pump is!!

Yep, flush only with Toyota type IV. Always.

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