Engines are the heart of any vehicle, and their performance over time can make the difference between a reliable ride and ...

Your car, truck, or SUV – new or used – is one of the most expensive purchases you’ll ever make. It’s why you want to keep your vehicle at its best for as long as possible, because preserving value is ...

A Cessna 172 experienced a rough-running engine due to a significantly cooler temperature in cylinders 4 and 6, indicating a potential valve issue. Troubleshooting involved using a laser thermometer ...

If you’ve been to a dealership recently, or even browsed online some, you know just how expensive a new truck is these days. It’s not out of the question to see a sticker price higher than what many ...

Leaning the fuel/air mixture in an aircraft engine improves fuel efficiency by optimizing the fuel-to-air ratio for best economy. The process involves gradually reducing the mixture until the engine ...

Vehicle engines have many moving parts that require a constant oil supply or need to be shielded from it. Valve cover gaskets, among other gaskets, keep oil where it is needed and prevent leaks to ...

Nissan is recalling 443,899 models for VC-Turbo engines that could possibly fail. The Nissan Altima, Rogue, and the Infiniti QX50/QX55 are models that have or had the complex variable-compression ...