You’ve probably heard of the PCV valve if you drive a gas or petrol-powered car, but you might not realize just how crucial this small component is to your engine’s health. Despite its simple design, ...

We don't mean to be the harbingers of doom, but it's unwise to keep driving if your car's engine has a malfunctioning positive crankcase ventilation (PCV) system, particularly a bad PCV valve.

EGR stands for exhaust gas recirculation, and the EGR valve is part of a system that does as the name implies: recirculate exhaust gas back into the engine’s intake manifold for a return trip to the ...

This 1976 Jeep CJ7, with a clean title and recent smog certification, features a Hesco fuel injection kit, T19 manual transmission, and Dana axles with a 2.5" lift, ideal for off-road enthusiasts ...

Although some maintenance schedules include an interval for replacing the positive crankcase ventilation, or PCV, valve, others may not. In the latter case, a general recommendation is to replace the ...

Regardless of what type of vehicle you drive, if it was built in the last few decades, its engine has some form of emissions control system designed to reduce the harmful environmental impacts of ...

As U.S. regulatory uncertainty swirls around the vaccine space and health care in general, Vaxcyte Inc. stands poised for a readout of phase II infant data by the end of this quarter with VAX-24, the ...

Zak is new to the CarBuzz team, working as a freelance content writer. When Zak isn't writing How To articles for CarBuzz he's working as a high school automotive technology instructor. Before ...

The Jeep CJ was the brand's civilian version of the Quad Willys Overland built for the U.S. Army during World War II. The CJ-2A went on sale in 1945, and the CJ-3A and CJ-3B followed within a decade.

Car engines require a lot of parts working in unison to properly function. There are thousands of explosions happening every minute when your car's engine is running, hence the name "internal ...