In addition to indicating a possible problem, smoke from the tailpipe means dirty emissions. Most states and some municipalities mandate periodic tailpipe-emissions testing. If your car is emitting ...

At the 2025 Japan Mobility Show, AISIN’s president, Moritaka Yoshida, outlined what many automakers are quietly racing toward: vehicles that sense emotion, manage their own ...

The straight-six motor is known for its durability. Titan Motorsports explores its limits.

If there’s one warning light that unites every driver from Anchorage to Miami, it’s that little amber engine icon.

A clean-sheet engine design always merits a second look, and when that engine is a high-tech unit designed as the ...

According to AAA, Top Tier gas "likely" keeps your engine cleaner for an extra three cents a gallon. But its study is based ...