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.

This 4-cylinder powerhouse has been powering some of the most reliable vehicles of the 1990s and 2000s, defying wear and tear ...

A classic car enthusiast is facing an ultimatum from his wife: the vintage vehicle has […] ...