Oil changes are one of the most common repairs for an automotive mechanic, but not many drivers are aware of the details behind them. If you’ve been in the dark, check out some these oil change basics from Madison Muffler and Auto:
Why You Need Oil Changes: Engine oil is used to decrease the amount of friction and slightly cool the components inside your engine. Without it, your car simply wouldn't run. Over time, small particles of dirt, dust, metal, coolant