Critics warned him it was too long, but Mark's 2017 Ford F-150 just hit 217,000 miles using 10,000-mile oil changes. Is the 5 ...

If your mechanic recommends a high-mileage motor oil, how do you know when it's worth it to upgrade? And what are the pros ...

Cold weather puts extra stress on everything under your hood — and a few forgotten fluids can leave you stranded once temperatures dip.

The 30-60-90 rule for car maintenance isn't necessary today when you have guidelines from your owner's manual, but it's still ...

Every modern car relies on a small set of critical fluids to cool, lubricate, and protect its most expensive components. When those fluids age, break down, or leak, problems often start quietly and ...

Do you need a Battery Tender? How's your infotainment screen? Were you overcharged for an oil change? The Car Doctor answers ...

Cold weather can strain everything from your battery to your tires. Here’s how to prep your car so it’s ready when ...