Many drivers will opt for high octane fuel hoping to clean out their engine and improve performance. However, paying extra for high octane gasoline isn't really going to get you cleaner fuel. If what ...

My question is about gasoline. The conventional wisdom I’ve always heard is that brand-name gas (Chevron, Shell, etc.) is better for your engine than what is sold at discount/mom-and-pop gas stations.

You know how, in some post-apocalyptic movies, you still see people driving around in cars despite the lack of gasoline infrastructure? That wouldn't actually work in real life, and it's not because ...