Engine oil color reveals its age, contamination level, and operating condition. Fresh oil is amber or light brown. Oil darkened to black but still translucent after a few thousand miles is normal.

Why do so many drivers still believe they need an oil change every 3,000 miles? A HelloNation article featuring David Ortez ...

A mechanic cracked open a neglected engine and what he found was brutal.

The Ford F-150 is by far one of the most popular pickup trucks of all time, but even that hasn't stopped Ford from putting some stinker engines in them.

Worn or broken piston rings will make an engine louder and less powerful, and create smoke in the exhaust, as well as increasing oil burn.

Today's engines are more advanced than ever before, offering large horsepower numbers from small displacement engines. Seemingly, manufacturers have combined the best of both worlds: small economic ...

Aaron, a 27-year automotive technician and lifelong car enthusiast, attended Specs Howard School of Media Arts and learned the fundamentals of digital video and editing, shot composition and writing.

A technician who once shaped jet engine parts by hand is now helping train a robot to do the same work, as GE Aerospace moves to ease a global repair crunch. The shift is underway in 2026 at the ...

SINGAPORE, Feb 13 (Reuters) - GE Aerospace (GE.N), opens new tab technician Suresh Sinnaiyan has spent more than a decade repairing jet‑engine compressor blades by guiding them across a sanding belt ...

Dried sludge at Greater Augusta Utilities District's wastewater treatment plant in 2023. Sewage sludge was once spread on Maine farms as fertilizer but is now sent to landfills because it caused PFAS ...

On Feb. 2, 2026, the United States Environmental Protection Agency issued guidance reaffirming existing policies that temporarily disabling aspects of an emission control system or components to ...