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coolant leak.

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Old Dec 18, 2007 | 06:18 PM
  #1  
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midnight1967
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From: PA
Question coolant leak.

hi everyone, i have a problem, i have a 2001 7.3 and today when i was getting into my truck after work there was a decent size puddle of antifreeze on the ground. this is the first time i have seen this happen. but it doesnt leake when its hot. it looks like it is leaking near the lower coolant hose but im not sure because its all over. just wondering if anyone had any input and how long does a stock waterpump last the truck has 116,000 on it. thanks
 
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Old Dec 18, 2007 | 07:23 PM
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medhvac
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From: house springs,mo
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i dont know how long they last,but there is a hole on that water pump that leaks antifreeze when the pump goes bad!
 
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Old Dec 18, 2007 | 08:32 PM
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Tenn01PSD350
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From: Middle Tennessee
Mine is still going strong. Means nothing though because you have a leak. It could be as simple as a hose. You need to clean it up when you get home from work, whatever, have dinner then slide under there and see where it is coming from.
 
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Old Dec 19, 2007 | 06:54 PM
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midnight1967
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thanks it hard to tell where its comin from it looks like its been leaking alittle then drying up so it all looks the same.
 
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Old Dec 19, 2007 | 07:06 PM
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From: Carhenge
There is a flange joint on the pipe that leads to the lower radiator hose, many of us have had leaks there. It's an o-ring seal with a really cheesy little rubber o-ring. I'd suggest you look there first. They also tend to leak around the thermostat housing.
 
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Old Dec 19, 2007 | 07:09 PM
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What Clux said. Don't use RTV silicone to glue the o-ring, but rather use a coating of plumbers lube for the seal. It will work better.
 
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Old Dec 20, 2007 | 04:54 PM
  #7  
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hey thanks alot guys ill check it out. merry christmas
 
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