Author Topic: New Water Pump Spritz! Stupid thing!  (Read 1973 times)

nomad

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New Water Pump Spritz! Stupid thing!
« on: April 16, 2008, 01:20:27 AM »
I get the whole head back together and I swear i bought this Water Pump not a year ago (and got about 100 miles on it) and when i test drive the car today I see a little spritzing of coolant under the WP pulley and a few drops on the Crank pulley.

Not coming from the T-stat housing either. I had a new WP o-ring too. Dang, I can't believe I got a bad WP. What else could it be? I'm considering leaving it for a while and just keeping an eye on it. I don't drive it hardly at all and don't feel like buying a new one.

Anyone else have a new WP take a dump?
SoCal, 318is: IT RUNS AGAIN!
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RED IS 91

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New Water Pump Spritz! Stupid thing!
« Reply #1 on: April 16, 2008, 04:28:52 AM »
Maybe it's your gasket or the bolts aren't tight ?
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:D The Little Car That Could :D   214,000 miles :D

nomad

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New Water Pump Spritz! Stupid thing!
« Reply #2 on: April 16, 2008, 09:29:37 AM »
The gasket is a big fat o-ring and it went in tight. I bolted each side down a few turns and it brought the WP into it's seat. I can't imagine how water is getting around that gasket. I also put a very thin coat of gasket maker on the gasket to make up for any irregularities in the mating surfaces. The bolts were tight to the point I didn't want to twist anymore since the torque is to be 10nm.

I'll check it out soon. Super annoying because the WP is new and it seems to be weeping.
SoCal, 318is: IT RUNS AGAIN!
[SIGPIC][/SIGPIC]