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2002 ls1 coolant odor

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Old Apr 12, 2009 | 11:33 PM
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Default 2002 ls1 coolant odor

Wasn't sure where to post this on the forum, so I am posting here.

About a month ago I started noticing the distinct odor of coolant. It wasn't often and nothing visible. Well, one afternoon after sitting in the traffic I parked my car and noticed the overflow of coolant dripping from the left handside of my car, just under the radiator. I popped the hood and noticed that it was coming from the overflow hose that comes out from under the cap. I allowed the car to cool, checked the level and it was fine/full, however I noticed flakes in the coolant, so I had the system flushed the next day. I still noticed the smell and it has been a couple of weeks. The coolant level is still the same and the temp doesn't go above 210 at the hottest.

Any ideas?

Micah
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Old Apr 13, 2009 | 05:40 PM
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Moved to General Repair & Maintenance.
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Old Apr 14, 2009 | 12:02 AM
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change your radiator cap, it can allow the steam to escape without much loss of coolant. when is the last time you changed your cap?
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Old Apr 14, 2009 | 12:05 AM
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You could have a hole in the hose? If the radiator cap wasn't sealing you would see more coolant than just a drip.
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Old Apr 14, 2009 | 12:25 AM
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Originally Posted by Speed_Freak6
If the radiator cap wasn't sealing you would see more coolant than just a drip.
not true, i barely had any seepage and could see steam coming out. i put on a stant and the smell went away.
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Old Apr 14, 2009 | 09:53 AM
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Originally Posted by sroach20
change your radiator cap, it can allow the steam to escape without much loss of coolant. when is the last time you changed your cap?
I thought about this too. The car is stock, and I have only had it a little more than a year now, so I am going to look into that.
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Old Apr 14, 2009 | 10:05 AM
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make sure you get a stant!
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Old Apr 15, 2009 | 01:26 AM
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Well, it was getting bad this morning so I had a shop look at it. I couldn't get the time right away, because I am getting ready to deploy and it turned out to be the water pump was leaking by. That hit the wallet pretty good.
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Old Apr 15, 2009 | 05:58 PM
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How much did the new water pump cost?
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Old Apr 15, 2009 | 10:59 PM
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Originally Posted by pacdwal02
How much did the new water pump cost?
Well, I am in Hawaii, so prices are a bit inflated. The price for the pump was $265. I am certain you can find it on the mainland for less.
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Old Apr 17, 2009 | 03:52 AM
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threadjacker here:

what is a stant?
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Old Apr 17, 2009 | 08:28 AM
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they make radiator caps, gas caps, etc....
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