The NHTSA investigation into General Motors models with certain V8 engines has now reached nearly 1 million vehicles.

J85 offers a U.S.-built propulsion system for a munition designed to strike targets more than 300 nautical miles away. JDAM LR could become an important test of Kratos’ ability to turn an established engine design into a high-volume production program.

Intake, compression, power, then exhaust. Every 4-stroke engine ever made – about 80% of all engines currently in existence – function on this principle – even rotary engines. But now, Porsche has filed a patent to make a 6-stroke engine. The bottom ...

In some sense, cars are the forces that drive our world. They help us shorten distances, travel faster than we’ve ever thought possible, and make our lives degrees of magnitude easier. All of that was made possible by the invention of the internal ...

Humans use hot cocoa, coffee, tea, whiskey, and chicken noodle soup to warm up their insides and defrost from the cold abyss known as winter. Cars use engine block heaters. For the most part, modern vehicles have been engineered to drive and function in ...

Cars are expensive to operate, especially with the cost of gasoline on the rise. Repair costs vary widely by model and location, but most engine rebuilds or replacements will run thousands of dollars, meaning you'll want to do everything you can to extend ...

Think of motor oil as the lifeblood of your car’s engine. Checking it on a regular basis is a key part of keeping your engine running well and getting the most miles out of it. The oil lubricates the engine’s internal moving parts, keeping them from ...

Whether you are looking to prep your car for sale, get it clean prior to mechanical surgery, or merely don't want to cringe when you open the hood, a little DIY cleaning will make a world of difference. Here are step-by-step pictures of how to clean an engine.

When it comes to classic American muscle cars, you'll hear the terms "small block" and "big block" thrown around quite a bit. As one might assume, it's in reference to the actual physical size of V8 engines from various manufacturers. Small-block Ford, big ...

You’re driving along in your car or truck and suddenly a yellow light illuminates on your dash telling you to check or service your engine. If you’re like most car owners, you have little idea about what that light is trying to tell you or how you ...

Opened in January 2026, the facility is located about 25 mi. northwest of Zurich, where SR Technics operates its main facilities. The facility focuses on quick-turn engine MRO for CFM56-5B/7B and the Pratt & Whitney PW4000, for which it recently received its first heavy maintenance induction.

The examination encompasses some of GM’s best-known and expensive vehicles, including the Cadillac Escalade; Chevrolet Silverado 1500, Tahoe, and Suburban; and GMC Sierra 1500 and Yukon from the 2021 through the 2026 model years, according to Car Dealership Guy.