Has your hot rod been naughty or nice? Either way, we're here to help this Christmas season. If your car has been a bad boy, drop us a line and we'll try to prescribe the proper regimen to put it back ...

If you plan on running your car down a dragstrip, you must have a radiator-overflow can, also known as a puke can. Sometimes you can run a hose from the radiator filler to the windshield-washer ...