[V8] Trouble finding a coolant leak

Dave Head v8q at bellsouth.net
Thu Dec 30 06:31:12 EST 2004


Sure - but the 3 main places you will lose coolant are
1. Reservoir - cracked outlet neck on the bottom (most likely)
2. Bad upper hose - pinhole leak at one of the bends a few inches from 
where they enter the head
3. Bad heater hoses

With it heated up, is it maintaining pressure?
Look at the inner fender liner behind and below the reservoir - and 
whiteish streaking on the plastic?

George Tur wrote:

>I have a question about tracking down a coolant leak. 
>
>Over the past month my V8 has been losing about half a pint of coolant per 
>week. This past week this has increased to where I have to replace about a 
>pint every 2 or 3 days. I've looked for leaks and can't find any wet spots, 
>or smell anything inside the passenger compartment. Is there a way of 
>tracking coolant leaks using dyes like they do for oil leaks?
>
>George 
>91 V8
>
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