Resealing and testing the operation of the heater box is also shown and is of equal value to non air-conditioned cars. Part 2 covers the other task that owners often put off: replacing the evaporator.

Last week I detailed the successful de-mousing of the heater box in my recently-purchased 1969 Lotus Elan +2. Once the box was cleaned and the rest of the under-dash area was deigned to be mouse ...

Restoring your heater box with A/C may not be the last thing someone will check out on your car, but it certainly won't be the first. Paint, engine, interior, dash, and then maybe the ...

For this particular car, the heater core was bypassed, meaning that we could simply remove the nuts and slide the fiberglass heater box cover away from the firewall.

How to Fix a Car Heater That Isn't Working These instructions will help you diagnose and fix a car heating system that blows cold air. If the heater isn't blowing any air, skip to the next section.

When winter arrives, the last thing you want breaking down is your car's heater because not only is a frosty car inconvenient—it's also dangerous. A broken heater in the winter is far worse than ...

A mechanic on TikTok explained why your heater shouldn't be on full blast when you start your car.

BUFFALO, N.Y., Aug. 14.--The Martin Antifire Car Heater Company of Dunkirk has signed a contract to place in the cars of the New-York Central and Hudson River Railroad their system of steam heating.

This electric lunch box food heater makes it easy to enjoy a warm meal anywhere, like hot soup at work or clutch mac and cheese for your picky kids on the go.

What should you do when your car's heater conks out? No heat? No fan? All fogged up? Here's how to diagnose and fix your car's heating issues ...

My daughter’s 10-year-old SUV's AC/heater blower suddenly stopped working. We replaced the blower motor, the resistor, but neither did anything.