A car overheating in traffic but not at highway speed almost always has a cooling system problem involving airflow rather ...

If your car has started to feel like it’s doing a tiny “buzz” at idle or a faint shudder when you pull away from a stop, you’re not imagining it. Mechanics say that subtle engine vibration—especially ...

While it’s normal for a car to be idling high when it’s first started, if the idle doesn’t drop to normal after a minute or two, something’s probably wrong. That initial temporary high idle, which is ...

Why does my 1994 Mazda 929’s engine intermittently rev or surge when I first start it? This could be something to do with the engine’s idle-air control valve which plays an important role in making ...

You might be relying heavily on your engine hours and overall mileage to determine when to perform maintenance, but you ...

As colder mornings return, many Georgia drivers start their day the same way: turning on the car, letting it idle, and waiting for the heat to kick in. The good news for anyone who relies on that warm ...