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water pump leak...question

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Old Nov 23, 2012 | 08:59 PM
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C U IN REARVEIW's Avatar
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Default water pump leak...question

found out that my water pump is leaking at the inlet (elbow) seal. Im not sure if there is a problem with the pump or not,but can that elbow be tighted? replace seal? or do I more than likely need a new set up? If so how much $ (part only)? IS it worth getting an upgraded pump if there are plans to go FI in the future? Thanks in advance....

Last edited by C U IN REARVEIW; Nov 23, 2012 at 09:01 PM.
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Old Nov 23, 2012 | 10:26 PM
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Originally Posted by C U IN REARVEIW
found out that my water pump is leaking at the inlet (elbow) seal. Im not sure if there is a problem with the pump or not,but can that elbow be tighted? replace seal? or do I more than likely need a new set up? If so how much $ (part only)? IS it worth getting an upgraded pump if there are plans to go FI in the future? Thanks in advance....
The elbow fitting is pressed in during manufacturing and can't be tightened. If you're sure it's the elbow - you might be able to use a bronze wire or even silver solder to weld the area where it's leaking. I would just replace it.
A new genuine Hi- per GM pump is around $200.00 thru some internet GM discount outlets. Chinese knock offs are half that price and not worth the trouble.

Last edited by Redrocket1045; Nov 23, 2012 at 10:27 PM. Reason: more information
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Old Nov 24, 2012 | 11:12 AM
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Upgrade? Nessessary?
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Old Nov 24, 2012 | 04:13 PM
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Originally Posted by C U IN REARVEIW
found out that my water pump is leaking at the inlet (elbow) seal. Im not sure if there is a problem with the pump or not,but can that elbow be tighted? replace seal? or do I more than likely need a new set up? If so how much $ (part only)? IS it worth getting an upgraded pump if there are plans to go FI in the future? Thanks in advance....
The inlet is the thermostat housing. Is this where the leak is? If so, try tightening (11 ft-lbs). If it still leaks a new stat gasket should fix it
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Old Nov 24, 2012 | 07:28 PM
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C U IN REARVEIW's Avatar
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Great,thanks.
Originally Posted by dave pawlowski
The inlet is the thermostat housing. Is this where the leak is? If so, try tightening (11 ft-lbs). If it still leaks a new stat gasket should fix it
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