Modern engines are cleaner and more efficient than the ones you grew up with, yet many drivers are discovering a new headache: stubborn carbon crust building up on intake valves. Understanding why ...

Dishwashers should be thoroughly cleaned once a month. Vinegar and baking soda are safe, natural options for cleaning; use them separately in hot cycles, skipping detergent and letting the appliance ...

People who love engines always hear one small thing causing big wahala for drivers, and that thing is the PCV system. You see, many engines can brave heat, long hours, and heavy traffic, yet one ...

Forbes contributors publish independent expert analyses and insights. Mike Stubbs covers esports, competitive games and the creator economy. Valve released a new patch for Counter-Strike 2 overnight ...

Will joined the TopSpeed team over two and a half years ago, bringing his lifelong automotive passion, writing experience, and editorial expertise along with him. Whether classic or modern, American ...

Chris Bruce has worked in the automotive industry since 2011 and has written thousands of stories about cars, motorsports, and motorcycles in that time. He has written for Autoblog, Autoviva, CarFax, ...

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.