Got in the red 94 to go buy parts at the autoparts store. Was a bit of a pain to start (no fuel pump sound at first). Got around the block and it started cutting out. Got it restarted and back home. Pulled the ECU and it was full of water (had a huge storm a couple days ago). Put in spare ECU. Ran fine.
Shook water out of old ECU, reinstalled next day and she was back to normal.
I swapped the ECU in 12 seconds. Would have taken another minute to do silver relays. No guessing, just swap.