Restoring multiple speeds to your auto heater/air conditioner blower by replacing a resistor module is a simple repair.

Even in warm climates, a working car heater is much appreciated on chilly mornings. In cold climates, a properly functioning car heating system is essential, not only for creature comfort, but for ...

When your car heater core malfunctions or wears out, it seriously threatens the engine if not rapidly repaired. Heater cores use the engine's coolant to heat the air in your car and serve as a heat ...

Dear Car Talk: I have a “no heat” problem on my ‘99 Pontiac Grand Prix SE 3.9 liter. It runs fine with no overheating (yet). I suspect a plugged heater core and want to bypass it for the rest of the ...