1999 Volvo S70 "overheating replace heater core" Questions

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Replace Heater Core for Volvo S70 (1999) Hi, My Volvo S70 heat & defrost is not working. When I fill the radiator with coolant it leaks on the floor of the driver side and if I turn on the heat or ...

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...Overheating, coolant in passenger floorboard. Replaced the heater core but overheated again and coolant in floorboard again. What else could the problem be? Runs fine when I bypass the heater core ...

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...overheating Heating core is gone .. Replace the heater core This is not good and could possibly be covered by your car insurance for interior damage.  The problem is your heater core is leaking ...

overheating light on the dash comes on and a wierd ''sweet smelling steam'' comes out the vents in the dash, i have also had to be replacing the water ALOT lately. Any idea? your heater core or heater

...replaced heater core and thermostat but overheating replaced heater core and thermostat know it is overheating is it the 3,8 or 3.9 engine those engine have common problems with bad ...

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...overheating and the heater just blows cold air. The thermostat has been replaced, the radiator has been replaced and the top radiator hose has been replaced. One of the hoses that run to the firewall ...

heater core. This could cause both the overheating and lack of heat. Consider replacing the thermostat if it is found to be faulty. Water pump: The water pump circulates coolant through the engine and

...overheating but heater doesn't work. What could the problem be ? Already replaced raditator, water pump. Does water flow freely through the heater core? Unplug the hoses from the heater core and put ...

...either stuck open or the control cable is broken. I hope that you are referring to a cabin overheating problem. Bypassing the heater core will do nothing towards solving a engine overheating

Question about Volvo S70

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overheating. They went to replace heater core again thinking it was defective and discovered what looks like natural gray rock salt near heater core and near reservoir. Couple of tablespoon's came out

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