1999 Volvo S70 "hot grandmothers" Questions

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...coolant it leaks on the floor of the driver side and if I turn on the heat or defrost the car runs hot. Can it be my heater core is bad? And how easy is it to replace? Thanks It is your heater core. ...

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...the a/c blows cold only on the drivers side- the passenger side blows kind of cool except on really hot days- unfortunately, most days are really hot here in Louisiana- any idea what I can do to ...

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...caused this very problem but it was more random and occurred most often when the car was hot and driven hard...it got worse over time and most mechanics did not get it right,... and only ...

...the SM spec,? CEL flash means errors but the flash means WARNING CAT damage soon and if they get to hot they melt and engine power is lost or worse. vacuum test finds bad MELTED CATS, ASK. SO IT ...

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...trying to resurrect my past. LOL If I understand your assessment then yes. One wire (black/hot) is interrupted by the switch, and the other (white/neutral) normally passes the ...

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