That panic-inducing upsell at the auto shop might just be a wallet drain. Here are five services you likely don't need.

To save time and money, you might want to learn how to clean fuel injectors without needing to rely on professionals. But do ...

Fuel prices have been soaring for a while, and diesel is often more expensive than gasoline. So how can you get better fuel economy from your diesel vehicle?

With less regulatory pressure, engines don’t have to get cleaner or more efficient, yet GM CEO Mary Barra insists the company will keep pushing them in that direction anyway. She maintains that GM ...

The president said he would weaken Biden-era mileage standards, which were designed to increase electric-vehicle sales, calling them a “scam.” By Lisa Friedman Maxine Joselow and Jack Ewing Lisa ...

Here is the definitive answer on whether you should pay the Toyota dealer premium or if a simple $15 additive is the secret to saving money and restoring your RAV4's performance. In my research on the ...

Article subjects are automatically applied from the ACS Subject Taxonomy and describe the scientific concepts and themes of the article. Particulate matter (PM) is a common byproduct of internal ...

Carbon deposits are a normal occurrence in an engine, but can build up over time, causing problems. Essentially, heat, pressure, and oxidation can transform unburned fuel into a black soot-like ...

Russia’s fuel crisis is worsening, and officials are no longer able to conceal the scale of the problem. The Federal Antimonopoly Service has begun issuing warnings to gas station operators across the ...