A failing head gasket is one of those engine problems that starts small—and gets expensive fast. Coolant loss, unexplained overheating, white exhaust smoke, or rough idling are often the first signs.

Head gasket repairs can be very costly, so sealant is worth trying. Your car’s head gasket probably never comes to mind until something goes wrong. Since this is the piece that is between your ...

Permatex announced a new line of gaskets aimed at maximum performance when under high stress and extreme temperatures. The Optimum Grey Gasket Maker is capable of withstanding high torque loads and ...

We surveyed mechanics from around the country to get accurate, real-world estimates for how much you can expect to pay when a head gasket goes bad, and the results were higher than we were expecting.

Have you had to replace, repair, or reattach an oil pan or transmission pan, lately? Then someone probably recommended you use RTV to seal it. These are pretty common uses for this product, as it can ...

Head gasket sealer is a product that's supposed to temporarily fix a leaking head gasket. It works by plugging the tiny holes in your engine's cylinder head and restoring compression. When done ...

Gaskets have been around for decades. They provide a reliable, cost-effective mechanical seal that fills the space between two components or flanges with flat surfaces. Gaskets are used to prevent ...

Dr. Elizabeth Yuko is a bioethicist and adjunct professor of ethics at Fordham University. She has written for The New York Times, The Washington Post, The Atlantic, Rolling Stone, CNN & Playboy. When ...