Over time and miles, your car might start to slow down. It might not accelerate as quickly as it once did; the engine may not run as smoothly as you remember, or the fuel economy may dip—but ...

No smoke machine? No problem. Learn how to check for engine vacuum leaks using visual cues, soapy water, and DIY tricks to ...

A vehicle's lifespan depends on a multitude of factors. Taking care of the engine, fuel tank, battery and more will help it last much longer.

What causes engine vibration, and are any of these issues something you can handle on your own? Let's take a look at nine ...