The polarizing 6.0 Liter Power Stroke was supposed to rise to the top of the segment, instead it's many problems caused its fall from grace.

A car smelling like burning oil is usually caused by oil leaking onto hot engine parts (like the exhaust manifold) or internal engine failure. Common causes include failed valve cover gaskets, worn ...

Oxygen sensors detect the amount of oxygen in the exhaust. Oxygen sensors usually don’t have a replacement schedule. A bad oxygen sensor can be diagnosed with a code reader or scan tool. A car’s ...

5.5-liter V12 in the front and a manual transaxle at the back. This is, for many, peak Ferrari. The 1999 Ferrari 550 Maranello offers a V12 engine and manual transmission unavailable in new models.

The Mercury Grand Marquis is a sedan that was manufactured by Ford from 1975-2011. The model has been discontinued. Read more Ford reviews to learn about other models. How do I know I can trust these ...

Ever wonder why a simple gasket replacement costs so much? This video breaks down the repair, revealing the labor and hidden complexities that drive up the price. If You See a Purple Parking Space, ...

A head gasket leak is a serious engine issue, one that needs a major and expensive fix. However, you might have heard of gasket sealant, a liquid that promises to seal gasket leaks. Is it a miracle ...

We surveyed mechanics from around the country to get accurate, real-world estimates for how much you can expect to pay when a head gasket goes bad, and the results were higher than we were expecting.

The Cadillac Northstar V8 has, let's call it, a "negative reputation." And why is this? Some of you raised your hands like an A+ student who sits at the front of the class and shouted, "Head gaskets!" ...

The valve cover gasket is a seemingly simple component that plays a critical role in your engine’s health and longevity. Situated between the valve cover and cylinder head, this thin seal prevents oil ...

There's a lot going on inside your vehicle at any given time, whether you're idling at a red light or driving at freeway speeds. Much of this activity involves chemical reactions that — while ...