We’ve all been there—you’re just cruising along in your vintage Vette and you get a whiff of coolant. Then, you notice a drip in the passenger-side floorboard. The dreaded heater core leak is ...
Viewer-submitted questions for The Car Doctor: Q: I own a 2015 Nissan Rogue. I’ve had trouble with the heat and air conditioner for almost a year, and the dealer advised me to replace the complete ...