Just changed mine today, and wanted to post a reminder to anyone who has an early 90's ecu to change them (I have a 1991).

My car was acting funny, stalled a couple of times, and had poor radio reception. Finally it would not start one day, as the bad caps had drained the battery. I knew the caps needed changing, just didn't get around to it. I just missed damaging the board, as the electrolite had eaten through the protective layer and barely started on the copper.

Anyway, its a pretty easy job and can save you lots of $$$.