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morghen
Joined: 21 Jan 2005
Posts: 9102
Location: Romania
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 Posted: Sun Oct 28, 2007 3:29 am Post subject: water pump compatibility ? |
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does anyone know exactly if the 931 water pump is EXACTLY the same as the NA model ?
i need to replace my water pump and i have a new pump wich came for the NA and i'd like to use that one.
thanks.
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Nobbi
Joined: 24 Aug 2006
Posts: 1397
Location: Germany
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| Posted: Sun Oct 28, 2007 4:12 am Post subject: |
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| checked to dealers at the internet,both saying its the same part. |
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morghen
Joined: 21 Jan 2005
Posts: 9102
Location: Romania
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| Posted: Sun Oct 28, 2007 7:52 am Post subject: |
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thanks Nobbi.
I also checked PET and there seems to be only one water pump in there..
well monday or tuesday the pump(the one that came for the NA) goes onto the turbo engine. hope that the water pump is causing the deceleration sound/aluminium rattle.
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morghen
Joined: 21 Jan 2005
Posts: 9102
Location: Romania
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| Posted: Sun Oct 28, 2007 5:43 pm Post subject: |
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oh, one more thing...where does one hook up an oil temp gauge on the 924 turbo motor?
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Mike924
Joined: 12 Aug 2004
Posts: 2601
Location: IoW UK
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| Posted: Mon Oct 29, 2007 12:40 am Post subject: |
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| morghen wrote: | | hope that the water pump is causing the deceleration sound/aluminium rattle. |
That sounds more like a loose baffle in the exhast pipe to me... Nothing to worry about if you can put up with it.
| morghen wrote: | | oh, one more thing...where does one hook up an oil temp gauge on the 924 turbo motor? |
I believe there is a blank tapping in the sump/oil pan for an oil temp sender
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1985 Porsche 924 'Lux', Kalahari Beige (my ex)
1993 Porsche 968 Coupe, Midnight Blue, 6 spd
'There is no substitute for a little grease under your fingernails.' - Chrenan, 924board.org |
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morghen
Joined: 21 Jan 2005
Posts: 9102
Location: Romania
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| Posted: Mon Oct 29, 2007 2:41 am Post subject: |
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ok thanks for the oil probe info.
the sound its not the exhaust...it comes from the lower front of the engine...i just hope its the water pump or the belt tensioner. I dont want to fnd out its a piston rod or something. Its an aliminium/metalic like rattle. lots of small bang sounds descresing in frequency with the engine rev going from 3k to 750rpm. sounds like some kind of bad bearing or some gear with the chain slipping teeth...ofcourse this is not the case as the 924 has no gear with chain on it...but the sound is similar to that.
the sound is not very easy to hear...i can only hear it when inspecting the enginebay. from the car its not audible.
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