Volvo S70 Made from 1998 to 2000, this sporty model replaced the 850 sedan and instantly became a hit.

Leaking around thermostat housing

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Old Feb 15, 2012 | 03:08 PM
  #1  
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Default Leaking around thermostat housing

there is a slight leak of coolant(now turned to whitish stuff) around my thermostat housing? is that just the gasket that needs replacing?
I changed the thermostat myself about a year ago and I am not sure why this would happen.

thank you
 
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Old Feb 15, 2012 | 06:54 PM
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I had the same thing on a 960 and it was the rubber gasket on the edge of the thermostat. Did you change that when you did the thermostat? It should cost like $1.30.
 
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Old Feb 15, 2012 | 08:00 PM
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Originally Posted by rspi
I had the same thing on a 960 and it was the rubber gasket on the edge of the thermostat. Did you change that when you did the thermostat? It should cost like $1.30.
you know I believe it came with my thermostat when I bought it at the Volvo dealer OR I am pretty sure I bought it with the thermostat because it was cheap and it made sense to change it. Maybe I put it in bad?
If that is what is most likely the problem though I am willing to just grab a seal and change it again to make sure.
 
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Old Feb 15, 2012 | 08:04 PM
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wait are you talking about that ring seal around the thermostat or the actual gasket? I can't remember what was going on in there lol
 
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Old Feb 15, 2012 | 10:30 PM
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Either the gasket or you have a cracked housing
 

Last edited by rspi; Feb 15, 2012 at 10:47 PM. Reason: typo
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Old Feb 15, 2012 | 10:47 PM
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Yes, the actual rubber gasket that goes around the t-stat seals the deal.
 
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Old Feb 16, 2012 | 07:21 AM
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ok.
thanks guys
 
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