CR experts tell you everything you need to know about your car’s engine oil By Benjamin Preston Synthetic oil used to be something only performance cars needed, but not anymore.

This is done by jacking up the car, then draining the old oil into a pan and replacing it with new oil. To find out what type ...

It’s a check that remains relatively simple despite other areas of the car getting super complicated and digital. And believe it or not, changing the oil is a task that — if you’re so inclined — you ...

Learn how to check and maintain the six essential fluids that keep your car running smoothly, from engine oil to windshield washer fluid.

Instead, you have to go to the engine bay and find the oil level dipstick in your car to check how much engine you have left.

The Bottom Line If your car is newer and uses synthetic oil, you likely don't need to stick to the outdated 3,000-mile rule. Instead, check your owner's manual and follow your oil-life monitor.

My daughter had an oil change on her 2010 Toyota Corolla. The mechanic used synthetic oil. Do I have to use synthetic oil ...