08-19-2006, 07:46 PM
Another vote for WD-40. My wife drove over a patch of highway a couple years ago that had very very recently been tarred. Unfortunately, there were no signs and before we knew it we had tar on the bottom 3-4 inches of her entire car. It took a lot due to the surface area involved, but WD-40 did the trick lickety-split. Absolutely no finish damage at all. If you have a large area, try to find the gallon cans rather than aerosol.