Conventional green coolant lasts two to three years or 30,000 to 50,000 miles. Extended-life orange and red coolants last five years or 100,000 to 150,000 miles under normal operating conditions. The ...

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.

In Morley's World from Issue 514 our intrepid writer provides an insight into the lives of car lovers on holiday ...

I had the radiator serviced on my car; just preventive maintenance. I noticed on the repair invoice I was charged for a cooling system additive.

A seized engine is one of the worst things that can happen to your car. Here's what causes an engine to seize and whether the issue is something you can fix.