Under “normal” driving conditions, synthetic oil can go 10,000 to 15,000 miles, or six to 12 months, between changes. Follow ...

I have a 2015 Nissan Rogue with 30,000 miles on it. I’ve done all the oil changes as called for. So far, I’ve always used a synthetic blend oil. At my last oil change, however, they used a full ...

Synthetic oil used to be something only performance cars needed, but not anymore. Now it’s the manufacturer-recommended engine lubricant in many mainstream vehicles, such as the Subaru Forester and ...

DEAR CAR TALK: I have a 2015 Nissan Rogue with 30,000 miles on it. I've done all the oil changes as called for. So far, I've always used a synthetic blend oil. At my last oil change, however, they ...

While changing your oil every 3,000 miles was standard practice many years ago, modern lubricants and advances in engine materials and tolerances have largely made that frequency unnecessary. So, is ...

Q: I have a 1994 Toyota Celica and have always used conventional oil. Should/can I change to synthetic? Can I mix the two? Car Doctor: How to spot a 'flood' car before you buy Car Doctor: Can you give ...

It doesn't matter if you have a hybrid or conventional gas-powered car, a good motor oil can make the difference between a long-lasting engine and a sputtery ride. Here's what you should look for when ...

Regular car maintenance, including oil changes, is essential for vehicle longevity and performance. Failing to change your oil regularly can compromise your safety and the lifespan of your vehicle.

Fakes get a bad rap, whether it’s fake Rolexes, fake handbags, or fake Bugattis. They’re seen as lesser, and by all accounts, they are. They’re not made as well, they’re cheaper, and you’ll look like ...

The synthetic oil in your car's engine has an incredibly challenging job. In an instant, the cold oil resting in your engine's sump needs to surge its way to the valve gear and then back to the sump ...