Viewer-submitted questions for The Car Doctor: Q: My wife showed me an old article you wrote that stated you should not warm your vehicle in the winter. Why is this the case and will it do any harm to ...

It may be tempting to opt for the lowest-priced option, but ensure it meets the engine requirements. Read more at ...

Unless you’ve been living in a cave—or drive an electric car—you know that gas prices have shot up to unprecedented highs, due to multiple factors that have been further exacerbated by the Russian war ...

Nathaniel is an experienced automotive writer with more than 10 years of automotive writing under his belt. From model reviews to industry politics to new innovations and development, he covers a wide ...

That moment of pure panic hits when you realize you’ve been pumping 87 octane into your luxury sedan for the past two minutes. Your stomach drops like you’ve just bricked your phone’s operating system ...

Does your street-driven car ping now when it didn't use to? It may be suffering from octane creep caused by deposit buildup inside the combustion chambers. New engines on the dyno and regularly ...

Caffeine and Octane, the brand behind the monthly car show held at Perimeter Mall in Dunwoody, is taking on a new large-scale project in Sandy Springs. PHOTOS: Tanks, Lamborghinis, everything in ...

We’ve been burning gasoline for well over a hundred years now, but some misconceptions about fuel—especially when it comes to octane—are so ingrained in the popular consciousness that even those of us ...

It's difficult to find gas above 90 octane in Alaska, but why? As it turns out, the real reasons are surprisingly mundane and ...

Caffeine and Octane, the brand behind the monthly car show held at Perimeter Mall in Dunwoody, is taking on a new large-scale project in Sandy Springs. The business is slated to open Caffeine and ...