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Re: Coolant problem w/ 2000 Viggen
Posted by Dean [Email] (more from Dean) on Wed, 15 Nov 2006 09:43:41
In Reply to: Re: Coolant problem w/ 2000 Viggen, SWEDECAR
[Profile/Gallery]
, Wed, 15 Nov 2006 09:37:37
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The fact that the level jumps when the pressure is released also allows the possibility that there is gas trapped in the head or the rad. That means that there is a leaking head gasket. The other explanation is that the coolant is boiling in the head. If the engine is cooled for a while, but still hot, steam in the head will condense and would be eliminated as a factor.
I would check the oil for signs of coolant and consider head bolt re-torque if one is DIY inclined. Also look for oil in the coolant reservoir.
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