Finding metal shavings in your engine oil is not a good sign. Here's a breakdown on what it means and how to fix before it ...

This white substance can indicate how the vehicle’s been cared for and if there’s a potentially serious problem with the engine. But checking the oil cap for residue shouldn’t be reserved ...

After all, most people never need to access their engine bay, so why does it matter if it looks clean? The simple answer is that dirt, grime, oil, and grease residue can build up and lead to ...

A Step-By-Step Guide The symptoms of coolant mixing with the engine oil typically show up in your coolant reservoir tank or on your oil dipstick. Look for a milky residue on the dipstick or a ...