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Coolant Help

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Old Jul 20, 2014 | 08:28 PM
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Coolant Help



I am on a fresh rebuild thanks to the help of the fellows on this site 2003 6.0 with 200,000(studs, oem gaskets, water pump, radiator, power steering pump and gear box, new heads, hpop, and a whole lot else). I went to my truck today to check the oil and found something alarming. My degas bottle looked dark and I opened the lid and it looked like pepto bismol and was a little low. I was unable to flush my coolant system before the rebuild so I did it right afterwards. I converted the truck to red ELC and put on a coolant filter. I have not had any issues since rebuild, around 5000 miles. I am running a SCT tuner and have not towed anything. My temps have never got above 230 eot and 220 coolant and that's when it was 100 the other day in texas. I attached a picture of my coolant filter I just cut in half to show you what this stuff looks like. The little black specs are sediment which I am sure are from the cooling system that the previous owner completely neglected. My oil level was the same it has always been. Any thoughts...I am at a loss.
 
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Old Jul 20, 2014 | 08:42 PM
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Check the trans oil level...


Josh
 
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Old Jul 20, 2014 | 08:55 PM
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Is it possible someone put gold in with the red elc? Or does it smell like diesel?
 
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Old Jul 20, 2014 | 09:13 PM
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Time for a new radiator, and yet another flush. I think the trans cooler is leaking into the coolant. (Bullitt390 is on it )
 
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Old Jul 20, 2014 | 09:17 PM
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I hope not...I bought a brand new one 4 months ago....granted it was from oriellys. Would there be a way to test to see if it is bad
 
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Old Jul 20, 2014 | 09:22 PM
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You could use some fittings and an air compressor to pressurize it and listen for leak. I'm pretty confident the diagnosis is correct though.
 
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Old Jul 20, 2014 | 10:33 PM
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X3 on the Radiator Trans cooler, what's all the debris hopefully not oil or diesel.
 
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Old Jul 20, 2014 | 10:33 PM
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Originally Posted by raptor131
Is it possible someone put gold in with the red elc? Or does it smell like diesel?
Just elc as I have done everything to the truck since I did the rebuild
 
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Old Jul 20, 2014 | 10:53 PM
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Have you done the Head's if so what Gasket's did you use?
 
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Old Jul 20, 2014 | 11:06 PM
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New heads with studs and oem gaskets
 
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Old Jul 20, 2014 | 11:21 PM
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Originally Posted by jeremyshanemoore
New heads with studs and oem gaskets
That filter sure looks milky more like a head gasket failure, the Trans cooler would be more of red coolant less thick almost like coolaid. How's the Oil look
 
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Old Jul 21, 2014 | 06:37 AM
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The.oil looks perfect and.is the right color as well. I havent been able to check tranny fluid yet....probably be tonight before I can do that
 
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Old Jul 21, 2014 | 08:51 PM
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I checked the transmission fluid and it is not low, oil at right level. I have no idea what the deal is. I tried finding fittings I could screw into the transmission cooler but couldn't find anything with that thread pattern. I sure hope its not head gaskets.
 
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