We're experiencing a warmer week but that's not to say that this Richmond winter is over. It really does pay to take a minute warming the engine on cold mornings. Liz in Richmond runs outside in the morning and starts the car then runs back into the house to let the car warm up. Donna has a remote start; she doesn’t even have to run out to the car. Both of them enjoy climbing into a nice warm car on a crisp Richmond morning. Who doesn’t? But if they think they’re doing that for the car, they’re taking it a bit too far. By the time its warm inside the cabin of the car, the benefits to the engine have long been reached. In other words, it’s not a bad idea to warm the car up before you drive, but it doesn’t require an extended warm-up period to achieve this goal. That’s not to say it isn’t a good idea; it is. Warming up the car for about a minute, particularly in the winter, is a great idea. Winter, summer, spring or fall: when the vehicle sits for a while, the oil drains down in...