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      03-10-2013, 03:58 PM   #83
be-em-veh-808
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Drives: 2007 328i Touring
Join Date: Feb 2012
Location: SoCal

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Quote:
Originally Posted by Hedges View Post
Full Parts bought from Tisher and installed locally here. 88000km had to replace! No errors yet but the i started getting the symptons and it was annoying as hell so i replaced it before it stopped working. Has been back to normal now
Hedges --- What were the symptions? Very curious!

My E91 2007 has 117K Miles. I've had low coolant warnings twice in the past year. First time I only had to fill less than a quart. the second time, seems like half a gallon.

I looked down the engine bay and noticed that there's wet (likely coolant) spots at the bottom panel/tray. This is almost directly under the headlights towards the very bottom of the car. I suspect something is leaking. Could it be the water pump? Or just hoses/connections? I need to open the panel up and inspect.

So, back to my question. Does the water pump begin to leak prior to failure? Or does it just stop working?

NOTE: I have not yet had high temp warnings. I'm very nervous because my daily commute is ~ 45 miles (1.5 hrs) each way on LA freeways.

Much thanks in advance!
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