Discover the 5 most common Mazda DTC codes and their fixes. We review P0171, P2096, P0126, P0300, and P0420 to help clear ...

John Paul, AAA Northeast's Car Doctor, hears from a reader who is seeing online ads for gas savers. The post What’s up with ...

Oxygen sensors play an important role in your car's engine, but they aren't like many other components, such as oil filters, for which automakers provide a strict service schedule. Instead, the real ...

Abstract: Most existing control methods for nonlinear systems rely on adaptive parameters or assume full-state measurability, with limited attention paid to scenarios involving unmeasurable system ...

Fuel additives explained How they can protect your engine The best for each job and our tips on which to pick ...