A specialist with decades of experience actually tests a car’s oil and compares it to the dashboard indicator.

Starting January 1, each new diesel product BMW builds will start life with a tank of hydrotreated vegetable oil, a ...

A: I have had several engineers from oil manufacturers on my radio program and all say that, once a bottle of oil has been ...

Will adding more oil than recommended to your car cause damage and/or affect how it runs? Here's what a lubrication expert ...

“Should I be worried?” the on-screen text asks at the beginning of the video. She tells her viewers, “This is why you never ...

“The problem is people don’t maintain the engine oil,” he expressed. “If you follow the manufacturers guidelines for oil ...

Ever wondered how motor car oil filters are made? This shot takes you behind the scenes of the manufacturing process, showing ...

Last week we explained the basics of motor oil, from viscosity to additives and everything in between. Now it’s time to tackle a much more contentious issue: synthetic versus conventional.

Small rock wedged between motor and crossmember has worn a hole in the aluminium casing causing an oil leak on 9,000-mile ...

If it is an emergency, any oil is better than no oil. If it were my car I would buy a new bottle, or get the oil changed if it is nearing the time or mileage. Q: I am looking for some V8 ...