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04-29-2015, 11:34 AM
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#1 |
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Registered User
Join Date: Sep 2012
Location: Newmarket, Ontario
Posts: 75
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Water pump leak....?
Hey guys,
It seems like always one thing after another with my truck trying to get it on the road. Now I think I have a water pump issue. After the truck gets warm and the coolent pressure starts to build (I have a 16lb cap on the rad) a steady drip starts. I cannot find the exact location but I can follow the trail from the lower rad hose up to the water pump. I am assuming I need a water pump or new seals for the pump. Just wanted an experienced opinion before I tear the front off the motor. Mike
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1967 SWB Small window Chev.....aka "The Skanky **tch" |
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04-29-2015, 11:46 AM
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#2 |
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Registered User
Join Date: Feb 2012
Location: Ruskin Florida
Posts: 4,595
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Re: Water pump leak....?
If you have never replaced the pump then yes it could be leaking. Look for a small hole on the snout of the pump lower probably behind the fan pulley. It will seep water when the pump needs to be replaced.
I have this one if you need it... http://67-72chevytrucks.com/vboard/s...97#post7152997
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70 swb 4x4 406sbc 700r4 203/205 d60/14blt locker yadda yadda http://67-72chevytrucks.com/vboard/s...88#post6935688 Yeller 72 Blazer 2wd conversion project "No Daggum Money" http://67-72chevytrucks.com/vboard/s...d.php?t=550804 LS1-T56 3.73 LSD super budget build Blanco-2014 Sierra SWB https://67-72chevytrucks.com/vboard/...d.php?t=810350 |
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04-29-2015, 12:41 PM
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#3 | ||||
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"I ain't nobody, dork."
Join Date: Sep 2007
Location: Whidbey Island, Washington
Posts: 8,978
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Re: Water pump leak....?
If you're certain the hoses aren't leaking then check the "weep hole" as jjzep explained. It will weep coolant from there when the inner packing and seal around the shaft are shot.
New "short" style SBC water pump shouldn't be more than 30 bucks new. Gary
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'cuz chicks dig scars... My 1972 GMC 1500 Super Custom (Creeping Death) "long term" build thread. The Rebuild of Creeping Death after the wreck Quote:
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04-29-2015, 07:10 PM
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#4 |
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Registered User
Join Date: Nov 2007
Location: Indianapolis
Posts: 1,161
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Re: Water pump leak....?
I got a new water pump at Carquest
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