Let's start with a disclaimer: don't put food in your car. If you can eat it or drink it, don't put it in the gas tank or the oil port or anywhere under the hood. Unless we're talking about pouring ...

It's a classic tale of car sabotage. A crazy person, or someone mad at you, sneaks up in the middle of the night, opens your fuel cap, and dumps a handful of sugar. Your engine is toast by morning. No ...