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 ...

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

If you live in a colder part of the country, you know firsthand that a functioning car heater is a necessity. It's a lovely feature that can make a huge difference between a warm and comfortable ride ...

Q: My daughter’s 10-year-old SUV's AC/heater blower suddenly stopped working. We looked over the Jeep and tried tinkering ourselves. We replaced the blower motor, the resistor, but neither did ...