Diesel engines in trucks and some passenger vehicles can derate power and go into limp mode, and this can be caused by a ...

The Frontier’s V6 isn’t new, but it’s earned its stripes the hard way: by taking a beating and coming back for more. Nissan ...

Choosing the right engine oil and knowing when to change it can make all the difference in your car’s performance and longevity. From synthetic vs. conventional debates to matching viscosity grades ...

Diesel engines are tough workhorses, but even the strongest need care to avoid costly breakdowns. From DEF system glitches to ...

There's a tangible, almost psychological effect to looking through fresh, clean glass. In older cars, for instance, you ...