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Coolant Leak

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Old Jun 12, 2003 | 06:08 PM
  #1  
Nagash01WS6's Avatar
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From: Orlando, FL
Default Coolant Leak

Ive got a coolant leak somewhere...

You can smell something real sweet coming from the engine bay, like pancake syrup... is there a flourescent dye that you can add to the coolant in order to find out where the leak is coming from?
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Old Jun 12, 2003 | 06:15 PM
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Default Re: Coolant Leak

usually the only way to find a coolant leak is under pressure. Get one of those radiator cap things that have a pump attatched to it. See if it holds pressure
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Old Jun 12, 2003 | 07:21 PM
  #3  
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Default Re: Coolant Leak

I found a pinched overflow tube...

Other than that... the water pump LOOKS like it leaked some fluid out that way. I'll go grab some pics of it.

Bottom of the motor is a orange mess.
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Old Jun 12, 2003 | 07:54 PM
  #4  
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Default Re: Coolant Leak

Here are shots of the motor....

http://www.fuelslut.com/~kyle/DSC00343.JPG
http://www.fuelslut.com/~kyle/DSC00344.JPG
http://www.fuelslut.com/~kyle/DSC00346.JPG
http://www.fuelslut.com/~kyle/DSC00350.JPG
http://www.fuelslut.com/~kyle/DSC00355.JPG
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Old Jun 12, 2003 | 08:50 PM
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Default Re: Coolant Leak

Can you clean up after the pinched hose to see if you're still leaking? Otherwise I'm thinking water pump gasket.
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Old Jun 12, 2003 | 08:55 PM
  #6  
Nagash01WS6's Avatar
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From: Orlando, FL
Default Re: Coolant Leak

Will do. Gonna get under tomorrow and clean the bottom of the engine up. You can still smell coolant from the engine bay after driving around for a while when the engine gets hot.
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Old Jun 12, 2003 | 10:11 PM
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Default Re: Coolant Leak

Just change the water pump now. A while back I kept smelling coolant, broke out the dye and the pressurizer and nothing, not even a pinhole leak. A week later, my water pump got pretty ugly. The water pumps are known to go on these cars, so might as well just get it over with.
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Old Jun 13, 2003 | 10:15 AM
  #8  
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From: Bailey, Co
Default Re: Coolant Leak

20 bucks says its just a gasket. The pumps on our cars are actually pretty good. This same thing happened to me about a year and a half ago. I was told (by a gm tech ) it was the pump going bad, and was leaking from the weap hole. I went and ordered a new pump and when I was replacing it I found out it was just a torn gasket. I went ahead and installed the new pump anyway though, since I already had it. Your pictures look just like mine did. It looks like its leaking on the driverside. Change the gaskets brfore you go and spend $150 on a new pump.

p/n: 12559271 (you need 2)
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