Despite GM’s L87 recall remedy, a 2026 GMC Yukon owner says their SUV needed a full engine replacement at 1,500 miles.

Here are 2025's most popular questions and answers from The Journal's Car Doctor column, from rotating tires to oil changes.

An RB25-powered Datsun 240Z gets an all-aluminum exterior, reducing the car’s weight by about 154 pounds while solving the ...

Mazda is known for its budget-friendly, reliable sedans and SUVs, but it's had some failures along the way. These are the ...

Heavy duty diesel engines are designed for long hours and extreme loads, but even the toughest systems fail without early ...