We tested a handful of products to find the best way to clean your salt-ridden floor mats after the winter months.

An engine swap should be a joyous occasion, but this mechanic turned the process into a nightmare for more than 70 owners — ...

On a cool April night in my cluttered garage, I sat inside the cabin of my 1985 Toyota MR2 with my shaking hands gripping the keys. What if it doesn’t start? I thought to myself, There are so many ...

In the early days of engine building, a pre-Wankel rotary engine powered thousands of aircraft. One of several problems: It spewed castor oil on its pilots.

A vacuum leak can cause a variety of drivability issues in your vehicle. Here's how you can isolate the leak and the steps you should take to fix it.

Over the years, you car's grille can accumulate an impressive coating of dead insects, mud, and other undesirable road debris.

Thanks to their conservative tuning, robust materials, and proven design principles, these engines can go the distance.