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

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 ...

Changing a car’s oil is something everyone should know how to do. Fresh oil is essential for keeping your engine healthy, and swapping it out at manufacturer-suggested intervals is easy enough that ...

Add Yahoo as a preferred source to see more of our stories on Google. As engine standards change, the oil that protects them has to change too — especially for drivers buying new trucks in the next ...

It started with an innocent rattle. The kind you chalk up to bad gas, a loose heat shield, or the universe reminding you that ...

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.

Changing your car’s oil is a quintessential part of automotive ownership. This vital fluid lubricates critical parts inside your vehicle’s engine and ensures that the combustion process keeps going, ...