John Paul, AAA Northeast's Car Doctor, hears from a reader whose truck’s AC only works with the blower on high. The post My ...

P0171 is a diagnostic trouble code that means the engine’s air-to-fuel mixture on Bank 1 is too lean, with too much air ...

Amazon Prime Day deals are here, and you'll find steep discounts on top-performing tech, including TVs, routers, and other ...

Compare plans tailored to your car & budget. Catalytic converter replacement is a cost most car owners hope to avoid. Unfortunately, theft of this important car part has been more common in recent ...

Abstract: Aiming at the defects such as high price, low precision and cumbersome replacement and maintenance of the existing domestic dissolved oxygen sensors, this paper designs an optical dissolved ...

Forbes contributors publish independent expert analyses and insights. Jim Gorzelany is a veteran automotive journalist. This voice experience is generated by AI. Learn more. This voice experience is ...

Apple Watch Series 10 hits $199 (50% off) and the Series 9 Stainless Steel drops to $299 as a lightning deal at Amazon's Big Spring Sale. By Stan Horaczek Published Mar 25, 2026 8:28 AM EDT Add ...

Compare plans tailored to your car & budget. Generally, the typical car costs around $400 to $1,200 per year to repair and maintain, according to data from RepairPal. Or, if you want to look at it a ...

One of the most important measurements we make while tuning an engine is finding out what the actual balance of air and fuel was inside the engine. It doesn’t matter if we have a carburetor, port ...

We may receive a commission on purchases made from links. While it may seem intimidating at first, there are plenty of easy DIY auto maintenance projects that even the most novice DIY-er can handle.

Consumer Reports receives a wide range of questions from enthusiasts and the auto industry looking for a deeper understanding of the methodology used in the reliability section of our latest Annual ...