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grenading radiator

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Old Feb 26, 2009 | 07:50 PM
  #1  
fordguy300's Avatar
fordguy300
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From: THEHAUTE
grenading radiator

yeah you read it right.
anyone ever see this happen
i will post pics when i get to dads to take them it was dark.
me and a buddy went to check a mud hole went out turned around few donuts and what not and all the sudden we were leaven and the radiator blew the whole half of it away.
we noticed yesterday that my hose was maybe collapsed or something but it never hurt it before.
what would cause half of your radiator to explode off/its gone not on ground nowhere?
sorry for the long post just looking for some input to avoid this in the future
 
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Old Feb 26, 2009 | 08:15 PM
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How hot did that thing get before the radiator exploded? Thats the only way I've ever done it.
 
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Old Feb 26, 2009 | 08:19 PM
  #3  
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Jermafenser
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From: MD
Too much pressure, maybe?
 
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Old Feb 26, 2009 | 08:24 PM
  #4  
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From: THEHAUTE
it wasnt hot it never gets off c on my gauge rarley it will get above it well today it was the the N on normal and just bang blew right up.
im guessing collapsed hose but could it be anything else?
 
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Old Feb 26, 2009 | 08:32 PM
  #5  
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First guesses would be plugged hose between the radiator and coolant recovery tank, blown head gasket, or bad radiator cap(not so likely).
 
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Old Feb 26, 2009 | 08:37 PM
  #6  
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fordguy300
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From: THEHAUTE
im thinking the hose or rad. cap.
i dont think my headgasket is blown, well atleast i know i HOPE it isnt hah
never can tell on old truck, damn mud
 
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Old Feb 26, 2009 | 08:44 PM
  #7  
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88n94
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Which hose was it you noticed that was collapsed yesterday? Was it collapsed when the engine was running, shut off, hot or cold?
 
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Old Feb 26, 2009 | 08:54 PM
  #8  
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150bilt
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Originally Posted by fordguy300
it wasnt hot it never gets off c on my gauge rarley it will get above it well today it was the the N on normal and just bang blew right up.
im guessing collapsed hose but could it be anything else?
If your gauge never gets off cold but today it was on normal and the radiator exploded there could be a chance your gauge isn't reading right these gauges are not the most accurate to begin with. Just a thought
 
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Old Feb 26, 2009 | 09:26 PM
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rikard
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From: North Reading Mass
The tanks on these radiators use a gasket similar to a "O" ring and it is crimped on the core headers. Did one of the tanks blow off or did the core burst? The tanks can be reattached if the core and tanks are in good shape. Both my 94 and 95 had no problems past 195k miles. A rapid increase in pressure might not be handled by the rad cap. The overflow hose can get clogged or pinched between the cap and the overflow tank preventing the cap from venting properly as 88n94 indicated. Most of time the hose will fail before the radiator is damaged. A compression test should reveal a faulty head gasket. Check the condition of the oil for signs of coolant.

Good luck
rikard
 
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