Cars make all kinds of noises, even when they're operating correctly. You turn the key and the engine fires up with a consistent and satisfying rumble. Horns beep, doors slam, and your car's interface ...

Every driver knows that feeling. Something’s off. The car sounds different, and it’s not going away. The human ear picks up on changes in mechanical rhythm faster than most people realize, and these ...

Ideally, your car is as quiet as can be. In fact, some electric vehicles are so quiet they're given fake engine noises (some are truly bizarre). It's natural to hear some revving when you hit the ...

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 ...

Drivers have been told to never ignore a crucial sound that could indicate a major safety issue while behind the wheel.