Some car care tips do more harm than good. Learn which common maintenance myths to ditch so you can save money and keep your ...

There’s only one way to answer the question, “Is it my battery, or something else” when your car won’t start: Hook up the best car battery tester and get a readout of what’s going on.

Q: I had a new battery installed in my 2000 Volvo S70 a couple of months ago. I drive the car for a week at a time, every other week, as I also own another vehicle. The car sat for a couple of ...

Even if you're not going for full long ... before they become permanently flat. In a similar vein to the air in your car's tires, the electricity in your car's battery very slowly discharges ...

So, what happens if the battery goes dead? Are you locked out of your car? Curse this modern age! Not to worry, because the people smart enough to engineer an entire car were also smart enough to ...