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Old 11-29-2012, 08:37 PM   #3
Steve Tinker
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Join Date: Dec 2008
Location: Queensland, Australia
Posts: 1,522
You are correct sr - genuine Porsche pumps should last longer than 6k miles.

As a matter of interest can anybody confirm that the "bleed hole" is there just to vent coolant leaking past the seal - I thought that the pump bearings were lubricated by the coolant itself and would not need a bleed hole.....
And how much weepage is acceptable?
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