Engine oil turns black from a combination of combustion byproducts, heat oxidation, and detergent additives suspending carbon ...

With the exception of electric vehicles, all other cars (including your hybrid) have an oil filter. Regarding routine maintenance, the engine oil and oil filter are items that need to be replaced more ...

I have been in the auto repair industry since 1972 … hummmm, a simple calculation of the math illustrates that I have been in car repair for, uh, well, let’s not go there. It makes me depressed. You ...

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.

For most vehicle owners, oil changes are treated as a routine maintenance task, whether they’re done at home or at an oil change shop. But according to an auto ...

We can only think of one scenario in which you'd think about changing the oil filter of your car's engine without changing the oil. Routine servicing will typically entail changing the oil and oil ...

Changing the oil on most vehicles is a straightforward process. But what if you decide to change the oil without turning off the engine? Well, that would be unwise, to say the least. You risk damaging ...

Car maintenance can be as difficult as it is messy. This is primarily because there are just so many fluids involved. Fluids of the darkest, stickiest, most potentially dangerous sort, in many cases.