Q. I want to replace my 2019 Toyota Avalon’s car battery. By taking the cables off I will lose not just the radio stations but all electronics. Or do I have to use another power source to the cables ...

If you own a classic car, you know the ultimate mood killer is when the battery dies from being idle for too long. Well, here's how to fix that.

Your car won't start for the second day in a row. You ask your neighbor for a jump (again) and head off to work — late, of course. You come to the conclusion that it has to be the battery or the ...