My wife's 1980 245 died on me last week as I was driving it. No warning, was running fine, then nothing... I checked all of the fuses, and swapped the big one under the hood, still nothing. We pulled it to a local garage where they work on Volvo's sometimes. I called him the next day and he said it had started right up for them. He changed the fuel pump relay and we took it back. My wife drove it on short trips for a couple of days without any problems, then today she called to say that it was running rough and she didn't know if she would make it home. She didn't. It died at a stop sign and we pulled it home. Then after sitting for a few hours, it started and seems to run fine. Any ideas would be much appreciated.