Do you need to change engine oil that's turned black?

Healthy engine oil should be light brown, so if yours is black, you may be wondering if it's time for an oil change. Here's ...
AOL

I’m a Mechanic: The One Oil Change Mistake That Ruins Engines

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 ...
Jalopnik

Here's How Ridiculously Hard It Was To Change Spark Plugs In A Chevy Monza V8

Congratulations! It's 1975 and you've just brought home a brand-new Chevrolet Monza optioned with a 262-cubic-inch V8. While a few years ago GM V8s pushed 300 horsepower or more, this one offers just ...