I'm the original owner of an '85 Honda Accord hatchback (113K mi.), automatic transmission. The car has never overheated, but the other day white smoke poured out of the tailpipe. I drove it home 1 mile, then had it towed to my regular mechanic, a Honda specialist. The head gasket is blown (a 0 repair, high, I guess, because I live in expensive NJ). My husband and asked the mechanic whether it's worth spending this money on the car. He was reluctant to say so one way or the other, but he noted that the radiator is original, and there's a good chance it, too, might go soon. The car is in decent condition, with a bit of rust along the sides. It was running great until now, although it has failed emissions inspections. We recently had the battery replaced (it was the original one!) and the muffler. We've given it regular maintenance. Does needing a head gasket mean it's the beginning of the end for my beloved car? Does the fact that this part went mean that other things are wrong with it or that other parts will soon start going? (That is, are we throwing good money after bad?) I thought I could count on having it until 200K. Anne