As Volkswagen prepares its next-generation models, lessons from the ID.4 will prove crucial for their success.

GM issued a bulletin for Chevy Silverado trucks that may lose brake assist after auto-stop/start. A voltage drop causes the ...

Beneath Earth s surface, nearly 3,000 kilometers down, lies a mysterious layer where seismic waves speed up inexplicably. For decades, scientists puzzled over this D' layer. Now, groundbreaking ...

A mechanic has a really simple solution for people noticing their car shaking at 50mph. Look for unequal snow on each side of your car, and make sure there’s none if you’re driving down the road.

The PCV valve is part of the engine’s ventilation system. Its job is to route blow-by gases, a mix of unburned fuel vapors, moisture, and oil mist from the crankcase, back into the intake to be burned ...